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alsa-2024:3618
Vulnerability from osv_almalinux
Published
2024-06-05 00:00
Modified
2024-06-05 17:12
Summary
Moderate: kernel update
Details
The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
- kernel: Marvin vulnerability side-channel leakage in the RSA decryption operation (CVE-2023-6240)
- kernel: Information disclosure in vhost/vhost.c:vhost_new_msg() (CVE-2024-0340)
- kernel: untrusted VMM can trigger int80 syscall handling (CVE-2024-25744)
- kernel: i2c: i801: Fix block process call transactions (CVE-2024-26593)
- kernel: pvrusb2: fix use after free on context disconnection (CVE-2023-52445)
- kernel: x86/fpu: Stop relying on userspace for info to fault in xsave buffer that cause loop forever (CVE-2024-26603)
- kernel: use after free in i2c (CVE-2019-25162)
- kernel: i2c: validate user data in compat ioctl (CVE-2021-46934)
- kernel: media: dvbdev: Fix memory leak in dvb_media_device_free() (CVE-2020-36777)
- kernel: usb: hub: Guard against accesses to uninitialized BOS descriptors (CVE-2023-52477)
- kernel: mtd: require write permissions for locking and badblock ioctls (CVE-2021-47055)
- kernel: net/smc: fix illegal rmb_desc access in SMC-D connection dump (CVE-2024-26615)
- kernel: vt: fix memory overlapping when deleting chars in the buffer (CVE-2022-48627)
- kernel: Integer Overflow in raid5_cache_count (CVE-2024-23307)
- kernel: media: uvcvideo: out-of-bounds read in uvc_query_v4l2_menu() (CVE-2023-52565)
- kernel: net: bridge: data races indata-races in br_handle_frame_finish() (CVE-2023-52578)
- kernel: net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg (CVE-2023-52528)
- kernel: platform/x86: think-lmi: Fix reference leak (CVE-2023-52520)
- kernel: RDMA/siw: Fix connection failure handling (CVE-2023-52513)
- kernel: pid: take a reference when initializing
cad_pid(CVE-2021-47118) - kernel: net/sched: act_ct: fix skb leak and crash on ooo frags (CVE-2023-52610)
- kernel: netfilter: nf_tables: mark set as dead when unbinding anonymous set with timeout (CVE-2024-26643)
- kernel: netfilter: nf_tables: disallow anonymous set with timeout flag (CVE-2024-26642)
- kernel: i2c: i801: Don't generate an interrupt on bus reset (CVE-2021-47153)
- kernel: xhci: handle isoc Babble and Buffer Overrun events properly (CVE-2024-26659)
- kernel: hwmon: (coretemp) Fix out-of-bounds memory access (CVE-2024-26664)
- kernel: wifi: mac80211: fix race condition on enabling fast-xmit (CVE-2024-26779)
- kernel: RDMA/srpt: Support specifying the srpt_service_guid parameter (CVE-2024-26744)
- kernel: RDMA/qedr: Fix qedr_create_user_qp error flow (CVE-2024-26743)
- kernel: tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc (CVE-2021-47185)
- kernel: do_sys_name_to_handle(): use kzalloc() to fix kernel-infoleak (CVE-2024-26901)
- kernel: RDMA/srpt: Do not register event handler until srpt device is fully setup (CVE-2024-26872)
- kernel: usb: ulpi: Fix debugfs directory leak (CVE-2024-26919)
- kernel: usb: xhci: Add error handling in xhci_map_urb_for_dma (CVE-2024-26964)
- kernel: USB: core: Fix deadlock in usb_deauthorize_interface() (CVE-2024-26934)
- kernel: USB: core: Fix deadlock in port "disable" sysfs attribute (CVE-2024-26933)
- kernel: fs: sysfs: Fix reference leak in sysfs_break_active_protection() (CVE-2024-26993)
- kernel: fat: fix uninitialized field in nostale filehandles (CVE-2024-26973)
- kernel: USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command (CVE-2024-27059)
- kernel: net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send (CVE-2021-47013)
- kernel: net: usb: fix memory leak in smsc75xx_bind (CVE-2021-47171)
- kernel: powerpc/pseries: Fix potential memleak in papr_get_attr() (CVE-2022-48669)
- kernel: uio: Fix use-after-free in uio_open (CVE-2023-52439)
- kernel: wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus() (CVE-2023-52594)
- kernel: wifi: rt2x00: restart beacon queue when hardware reset (CVE-2023-52595)
References
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"details": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: Marvin vulnerability side-channel leakage in the RSA decryption\noperation (CVE-2023-6240)\n* kernel: Information disclosure in vhost/vhost.c:vhost_new_msg()\n(CVE-2024-0340)\n* kernel: untrusted VMM can trigger int80 syscall handling (CVE-2024-25744)\n* kernel: i2c: i801: Fix block process call transactions (CVE-2024-26593)\n* kernel: pvrusb2: fix use after free on context disconnection (CVE-2023-52445)\n* kernel: x86/fpu: Stop relying on userspace for info to fault in xsave buffer\nthat cause loop forever (CVE-2024-26603)\n* kernel: use after free in i2c (CVE-2019-25162)\n* kernel: i2c: validate user data in compat ioctl (CVE-2021-46934)\n* kernel: media: dvbdev: Fix memory leak in dvb_media_device_free()\n(CVE-2020-36777)\n* kernel: usb: hub: Guard against accesses to uninitialized BOS descriptors\n(CVE-2023-52477)\n* kernel: mtd: require write permissions for locking and badblock ioctls\n(CVE-2021-47055)\n* kernel: net/smc: fix illegal rmb_desc access in SMC-D connection dump\n(CVE-2024-26615)\n* kernel: vt: fix memory overlapping when deleting chars in the buffer\n(CVE-2022-48627)\n* kernel: Integer Overflow in raid5_cache_count (CVE-2024-23307)\n* kernel: media: uvcvideo: out-of-bounds read in uvc_query_v4l2_menu()\n(CVE-2023-52565)\n* kernel: net: bridge: data races indata-races in br_handle_frame_finish()\n(CVE-2023-52578)\n* kernel: net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg\n(CVE-2023-52528)\n* kernel: platform/x86: think-lmi: Fix reference leak (CVE-2023-52520)\n* kernel: RDMA/siw: Fix connection failure handling (CVE-2023-52513)\n* kernel: pid: take a reference when initializing `cad_pid` (CVE-2021-47118)\n* kernel: net/sched: act_ct: fix skb leak and crash on ooo frags\n(CVE-2023-52610)\n* kernel: netfilter: nf_tables: mark set as dead when unbinding anonymous set\nwith timeout (CVE-2024-26643)\n* kernel: netfilter: nf_tables: disallow anonymous set with timeout flag\n(CVE-2024-26642)\n* kernel: i2c: i801: Don\u0026#39;t generate an interrupt on bus reset\n(CVE-2021-47153)\n* kernel: xhci: handle isoc Babble and Buffer Overrun events properly\n(CVE-2024-26659)\n* kernel: hwmon: (coretemp) Fix out-of-bounds memory access (CVE-2024-26664)\n* kernel: wifi: mac80211: fix race condition on enabling fast-xmit\n(CVE-2024-26779)\n* kernel: RDMA/srpt: Support specifying the srpt_service_guid parameter\n(CVE-2024-26744)\n* kernel: RDMA/qedr: Fix qedr_create_user_qp error flow (CVE-2024-26743)\n* kernel: tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc\n(CVE-2021-47185)\n* kernel: do_sys_name_to_handle(): use kzalloc() to fix kernel-infoleak\n(CVE-2024-26901)\n* kernel: RDMA/srpt: Do not register event handler until srpt device is fully\nsetup (CVE-2024-26872)\n* kernel: usb: ulpi: Fix debugfs directory leak (CVE-2024-26919)\n* kernel: usb: xhci: Add error handling in xhci_map_urb_for_dma (CVE-2024-26964)\n* kernel: USB: core: Fix deadlock in usb_deauthorize_interface()\n(CVE-2024-26934)\n* kernel: USB: core: Fix deadlock in port \u0026#34;disable\u0026#34; sysfs attribute\n(CVE-2024-26933)\n* kernel: fs: sysfs: Fix reference leak in sysfs_break_active_protection()\n(CVE-2024-26993)\n* kernel: fat: fix uninitialized field in nostale filehandles (CVE-2024-26973)\n* kernel: USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command\n(CVE-2024-27059)\n* kernel: net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send (CVE-2021-47013)\n* kernel: net: usb: fix memory leak in smsc75xx_bind (CVE-2021-47171)\n* kernel: powerpc/pseries: Fix potential memleak in papr_get_attr() (CVE-2022-48669)\n* kernel: uio: Fix use-after-free in uio_open (CVE-2023-52439)\n* kernel: wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus() (CVE-2023-52594)\n* kernel: wifi: rt2x00: restart beacon queue when hardware reset (CVE-2023-52595)",
"id": "ALSA-2024:3618",
"modified": "2024-06-05T17:12:40Z",
"published": "2024-06-05T00:00:00Z",
"references": [
{
"type": "ADVISORY",
"url": "https://access.redhat.com/errata/RHSA-2024:3618"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2019-25162"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2020-36777"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2021-46934"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2021-47013"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2021-47055"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2021-47118"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2021-47153"
},
{
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"url": "https://access.redhat.com/security/cve/CVE-2021-47171"
},
{
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"url": "https://access.redhat.com/security/cve/CVE-2021-47185"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2022-48627"
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"url": "https://access.redhat.com/security/cve/CVE-2022-48669"
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"url": "https://access.redhat.com/security/cve/CVE-2023-52439"
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"url": "https://access.redhat.com/security/cve/CVE-2023-52445"
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{
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"url": "https://access.redhat.com/security/cve/CVE-2023-52477"
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"url": "https://access.redhat.com/security/cve/CVE-2023-52513"
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"url": "https://access.redhat.com/security/cve/CVE-2023-52606"
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{
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"url": "https://access.redhat.com/security/cve/CVE-2023-52607"
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{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2023-6240"
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{
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"url": "https://access.redhat.com/security/cve/CVE-2024-0340"
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{
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"url": "https://access.redhat.com/security/cve/CVE-2024-25744"
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{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2024-26610"
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{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2024-26615"
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"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2024-26642"
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"url": "https://access.redhat.com/security/cve/CVE-2024-26643"
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"related": [
"CVE-2023-6240",
"CVE-2024-0340",
"CVE-2024-25744",
"CVE-2024-26593",
"CVE-2023-52445",
"CVE-2024-26603",
"CVE-2019-25162",
"CVE-2021-46934",
"CVE-2020-36777",
"CVE-2023-52477",
"CVE-2021-47055",
"CVE-2024-26615",
"CVE-2022-48627",
"CVE-2024-23307",
"CVE-2023-52565",
"CVE-2023-52578",
"CVE-2023-52528",
"CVE-2023-52520",
"CVE-2023-52513",
"CVE-2021-47118",
"CVE-2023-52610",
"CVE-2024-26643",
"CVE-2024-26642",
"CVE-2021-47153",
"CVE-2024-26659",
"CVE-2024-26664",
"CVE-2024-26779",
"CVE-2024-26744",
"CVE-2024-26743",
"CVE-2021-47185",
"CVE-2024-26901",
"CVE-2024-26872",
"CVE-2024-26919",
"CVE-2024-26964",
"CVE-2024-26934",
"CVE-2024-26933",
"CVE-2024-26993",
"CVE-2024-26973",
"CVE-2024-27059",
"CVE-2021-47013",
"CVE-2021-47171",
"CVE-2022-48669",
"CVE-2023-52439",
"CVE-2023-52594",
"CVE-2023-52595"
],
"summary": "Moderate: kernel update"
}
CVE-2024-26919 (GCVE-0-2024-26919)
Vulnerability from cvelistv5 – Published: 2024-04-17 15:59 – Updated: 2025-05-04 08:59
VLAI?
EPSS
Title
usb: ulpi: Fix debugfs directory leak
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: ulpi: Fix debugfs directory leak
The ULPI per-device debugfs root is named after the ulpi device's
parent, but ulpi_unregister_interface tries to remove a debugfs
directory named after the ulpi device itself. This results in the
directory sticking around and preventing subsequent (deferred) probes
from succeeding. Change the directory name to match the ulpi device.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
bd0a0a024f2a41e7cc8eadb9862f82c45884b69c , < d31b886ed6a5095214062ee4fb55037eb930adb6
(git)
Affected: bd0a0a024f2a41e7cc8eadb9862f82c45884b69c , < 330d22aba17a4d30a56f007d0f51291d7e00862b (git) Affected: bd0a0a024f2a41e7cc8eadb9862f82c45884b69c , < 33713945cc92ea9c4a1a9479d5c1b7acb7fc4df3 (git) Affected: bd0a0a024f2a41e7cc8eadb9862f82c45884b69c , < 3caf2b2ad7334ef35f55b95f3e1b138c6f77b368 (git) |
||
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CVE-2023-52610 (GCVE-0-2023-52610)
Vulnerability from cvelistv5 – Published: 2024-03-18 10:07 – Updated: 2025-05-04 07:39
VLAI?
EPSS
Title
net/sched: act_ct: fix skb leak and crash on ooo frags
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/sched: act_ct: fix skb leak and crash on ooo frags
act_ct adds skb->users before defragmentation. If frags arrive in order,
the last frag's reference is reset in:
inet_frag_reasm_prepare
skb_morph
which is not straightforward.
However when frags arrive out of order, nobody unref the last frag, and
all frags are leaked. The situation is even worse, as initiating packet
capture can lead to a crash[0] when skb has been cloned and shared at the
same time.
Fix the issue by removing skb_get() before defragmentation. act_ct
returns TC_ACT_CONSUMED when defrag failed or in progress.
[0]:
[ 843.804823] ------------[ cut here ]------------
[ 843.809659] kernel BUG at net/core/skbuff.c:2091!
[ 843.814516] invalid opcode: 0000 [#1] PREEMPT SMP
[ 843.819296] CPU: 7 PID: 0 Comm: swapper/7 Kdump: loaded Tainted: G S 6.7.0-rc3 #2
[ 843.824107] Hardware name: XFUSION 1288H V6/BC13MBSBD, BIOS 1.29 11/25/2022
[ 843.828953] RIP: 0010:pskb_expand_head+0x2ac/0x300
[ 843.833805] Code: 8b 70 28 48 85 f6 74 82 48 83 c6 08 bf 01 00 00 00 e8 38 bd ff ff 8b 83 c0 00 00 00 48 03 83 c8 00 00 00 e9 62 ff ff ff 0f 0b <0f> 0b e8 8d d0 ff ff e9 b3 fd ff ff 81 7c 24 14 40 01 00 00 4c 89
[ 843.843698] RSP: 0018:ffffc9000cce07c0 EFLAGS: 00010202
[ 843.848524] RAX: 0000000000000002 RBX: ffff88811a211d00 RCX: 0000000000000820
[ 843.853299] RDX: 0000000000000640 RSI: 0000000000000000 RDI: ffff88811a211d00
[ 843.857974] RBP: ffff888127d39518 R08: 00000000bee97314 R09: 0000000000000000
[ 843.862584] R10: 0000000000000000 R11: ffff8881109f0000 R12: 0000000000000880
[ 843.867147] R13: ffff888127d39580 R14: 0000000000000640 R15: ffff888170f7b900
[ 843.871680] FS: 0000000000000000(0000) GS:ffff889ffffc0000(0000) knlGS:0000000000000000
[ 843.876242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 843.880778] CR2: 00007fa42affcfb8 CR3: 000000011433a002 CR4: 0000000000770ef0
[ 843.885336] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 843.889809] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 843.894229] PKRU: 55555554
[ 843.898539] Call Trace:
[ 843.902772] <IRQ>
[ 843.906922] ? __die_body+0x1e/0x60
[ 843.911032] ? die+0x3c/0x60
[ 843.915037] ? do_trap+0xe2/0x110
[ 843.918911] ? pskb_expand_head+0x2ac/0x300
[ 843.922687] ? do_error_trap+0x65/0x80
[ 843.926342] ? pskb_expand_head+0x2ac/0x300
[ 843.929905] ? exc_invalid_op+0x50/0x60
[ 843.933398] ? pskb_expand_head+0x2ac/0x300
[ 843.936835] ? asm_exc_invalid_op+0x1a/0x20
[ 843.940226] ? pskb_expand_head+0x2ac/0x300
[ 843.943580] inet_frag_reasm_prepare+0xd1/0x240
[ 843.946904] ip_defrag+0x5d4/0x870
[ 843.950132] nf_ct_handle_fragments+0xec/0x130 [nf_conntrack]
[ 843.953334] tcf_ct_act+0x252/0xd90 [act_ct]
[ 843.956473] ? tcf_mirred_act+0x516/0x5a0 [act_mirred]
[ 843.959657] tcf_action_exec+0xa1/0x160
[ 843.962823] fl_classify+0x1db/0x1f0 [cls_flower]
[ 843.966010] ? skb_clone+0x53/0xc0
[ 843.969173] tcf_classify+0x24d/0x420
[ 843.972333] tc_run+0x8f/0xf0
[ 843.975465] __netif_receive_skb_core+0x67a/0x1080
[ 843.978634] ? dev_gro_receive+0x249/0x730
[ 843.981759] __netif_receive_skb_list_core+0x12d/0x260
[ 843.984869] netif_receive_skb_list_internal+0x1cb/0x2f0
[ 843.987957] ? mlx5e_handle_rx_cqe_mpwrq_rep+0xfa/0x1a0 [mlx5_core]
[ 843.991170] napi_complete_done+0x72/0x1a0
[ 843.994305] mlx5e_napi_poll+0x28c/0x6d0 [mlx5_core]
[ 843.997501] __napi_poll+0x25/0x1b0
[ 844.000627] net_rx_action+0x256/0x330
[ 844.003705] __do_softirq+0xb3/0x29b
[ 844.006718] irq_exit_rcu+0x9e/0xc0
[ 844.009672] common_interrupt+0x86/0xa0
[ 844.012537] </IRQ>
[ 844.015285] <TASK>
[ 844.017937] asm_common_interrupt+0x26/0x40
[ 844.020591] RIP: 0010:acpi_safe_halt+0x1b/0x20
[ 844.023247] Code: ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 65 48 8b 04 25 00 18 03 00 48 8b 00 a8 08 75 0c 66 90 0f 00 2d 81 d0 44 00 fb
---truncated---
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
b57dc7c13ea90e09ae15f821d2583fa0231b4935 , < 172ba7d46c202e679f3ccb10264c67416aaeb1c4
(git)
Affected: b57dc7c13ea90e09ae15f821d2583fa0231b4935 , < 0b5b831122fc3789fff75be433ba3e4dd7b779d4 (git) Affected: b57dc7c13ea90e09ae15f821d2583fa0231b4935 , < 73f7da5fd124f2cda9161e2e46114915e6e82e97 (git) Affected: b57dc7c13ea90e09ae15f821d2583fa0231b4935 , < f5346df0591d10bc948761ca854b1fae6d2ef441 (git) Affected: b57dc7c13ea90e09ae15f821d2583fa0231b4935 , < 3f14b377d01d8357eba032b4cabc8c1149b458b6 (git) |
||
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CVE-2021-46934 (GCVE-0-2021-46934)
Vulnerability from cvelistv5 – Published: 2024-02-27 09:44 – Updated: 2025-05-04 07:00
VLAI?
EPSS
Title
i2c: validate user data in compat ioctl
Summary
In the Linux kernel, the following vulnerability has been resolved:
i2c: validate user data in compat ioctl
Wrong user data may cause warning in i2c_transfer(), ex: zero msgs.
Userspace should not be able to trigger warnings, so this patch adds
validation checks for user data in compact ioctl to prevent reported
warnings
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
7d5cb45655f2e9e37ef75d18f50c0072ef14a38b , < 407c8708fb1bf2d4afc5337ef50635cf540c364b
(git)
Affected: 7d5cb45655f2e9e37ef75d18f50c0072ef14a38b , < 9e4a3f47eff476097e0c7faac04d1831fc70237d (git) Affected: 7d5cb45655f2e9e37ef75d18f50c0072ef14a38b , < 8d31cbab4c295d7010ebb729e9d02d0e9cece18f (git) Affected: 7d5cb45655f2e9e37ef75d18f50c0072ef14a38b , < f68599581067e8a5a8901ba9eb270b4519690e26 (git) Affected: 7d5cb45655f2e9e37ef75d18f50c0072ef14a38b , < bb436283e25aaf1533ce061605d23a9564447bdf (git) |
||
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CVE-2024-26744 (GCVE-0-2024-26744)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Title
RDMA/srpt: Support specifying the srpt_service_guid parameter
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/srpt: Support specifying the srpt_service_guid parameter
Make loading ib_srpt with this parameter set work. The current behavior is
that setting that parameter while loading the ib_srpt kernel module
triggers the following kernel crash:
BUG: kernel NULL pointer dereference, address: 0000000000000000
Call Trace:
<TASK>
parse_one+0x18c/0x1d0
parse_args+0xe1/0x230
load_module+0x8de/0xa60
init_module_from_file+0x8b/0xd0
idempotent_init_module+0x181/0x240
__x64_sys_finit_module+0x5a/0xb0
do_syscall_64+0x5f/0xe0
entry_SYSCALL_64_after_hwframe+0x6e/0x76
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
a42d985bd5b234da8b61347a78dc3057bf7bb94d , < 84f1dac960cfa210a3b7a7522e6c2320ae91932b
(git)
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|||||||
|
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CVE-2024-26973 (GCVE-0-2024-26973)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:20 – Updated: 2025-05-04 09:01
VLAI?
EPSS
Title
fat: fix uninitialized field in nostale filehandles
Summary
In the Linux kernel, the following vulnerability has been resolved:
fat: fix uninitialized field in nostale filehandles
When fat_encode_fh_nostale() encodes file handle without a parent it
stores only first 10 bytes of the file handle. However the length of the
file handle must be a multiple of 4 so the file handle is actually 12
bytes long and the last two bytes remain uninitialized. This is not
great at we potentially leak uninitialized information with the handle
to userspace. Properly initialize the full handle length.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ea3983ace6b79c96e6ab3d3837e2eaf81ab881e2 , < 9840d1897e28f8733cc1e38f97e044f987dc0a63
(git)
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CVE-2021-47185 (GCVE-0-2021-47185)
Vulnerability from cvelistv5 – Published: 2024-04-10 18:56 – Updated: 2025-12-18 11:35
VLAI?
EPSS
Title
tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc
Summary
In the Linux kernel, the following vulnerability has been resolved:
tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc
When running ltp testcase(ltp/testcases/kernel/pty/pty04.c) with arm64, there is a soft lockup,
which look like this one:
Workqueue: events_unbound flush_to_ldisc
Call trace:
dump_backtrace+0x0/0x1ec
show_stack+0x24/0x30
dump_stack+0xd0/0x128
panic+0x15c/0x374
watchdog_timer_fn+0x2b8/0x304
__run_hrtimer+0x88/0x2c0
__hrtimer_run_queues+0xa4/0x120
hrtimer_interrupt+0xfc/0x270
arch_timer_handler_phys+0x40/0x50
handle_percpu_devid_irq+0x94/0x220
__handle_domain_irq+0x88/0xf0
gic_handle_irq+0x84/0xfc
el1_irq+0xc8/0x180
slip_unesc+0x80/0x214 [slip]
tty_ldisc_receive_buf+0x64/0x80
tty_port_default_receive_buf+0x50/0x90
flush_to_ldisc+0xbc/0x110
process_one_work+0x1d4/0x4b0
worker_thread+0x180/0x430
kthread+0x11c/0x120
In the testcase pty04, The first process call the write syscall to send
data to the pty master. At the same time, the workqueue will do the
flush_to_ldisc to pop data in a loop until there is no more data left.
When the sender and workqueue running in different core, the sender sends
data fastly in full time which will result in workqueue doing work in loop
for a long time and occuring softlockup in flush_to_ldisc with kernel
configured without preempt. So I add need_resched check and cond_resched
in the flush_to_ldisc loop to avoid it.
Severity ?
4.4 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
81de916f19cf5f1437c0b9ed817364f0f7c81961 , < 0380f643f3a7a61b0845cdc738959c2ad5735d61
(git)
Affected: 81de916f19cf5f1437c0b9ed817364f0f7c81961 , < b1ffc16ec05ae40d82b6e373322d62e9d6b54fbc (git) Affected: 81de916f19cf5f1437c0b9ed817364f0f7c81961 , < 4c1623651a0936ee197859824cdae6ebbd04d3ed (git) Affected: 81de916f19cf5f1437c0b9ed817364f0f7c81961 , < 4f300f47dbcf9c3d4b2ea76c8554c8f360400725 (git) Affected: 81de916f19cf5f1437c0b9ed817364f0f7c81961 , < d491c84df5c469dd9621863b6a770b3428137063 (git) Affected: 81de916f19cf5f1437c0b9ed817364f0f7c81961 , < 77e9fed33056f2a88eba9dd4d2d5412f0c7d1f41 (git) Affected: 81de916f19cf5f1437c0b9ed817364f0f7c81961 , < 5c34486f04700f1ba04907231dce0cc2705c2d7d (git) Affected: 81de916f19cf5f1437c0b9ed817364f0f7c81961 , < 3968ddcf05fb4b9409cd1859feb06a5b0550a1c1 (git) |
|||||||
|
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CVE-2024-26664 (GCVE-0-2024-26664)
Vulnerability from cvelistv5 – Published: 2024-04-02 06:22 – Updated: 2025-05-04 12:54
VLAI?
EPSS
Title
hwmon: (coretemp) Fix out-of-bounds memory access
Summary
In the Linux kernel, the following vulnerability has been resolved:
hwmon: (coretemp) Fix out-of-bounds memory access
Fix a bug that pdata->cpu_map[] is set before out-of-bounds check.
The problem might be triggered on systems with more than 128 cores per
package.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4f9dcadc55c21b39b072bb0882362c7edc4340bc , < 93f0f4e846fcb682c3ec436e3b2e30e5a3a8ee6a
(git)
Affected: c00cdfc9bd767ee743ad3a4054de17aeb0afcbca , < 1eb74c00c9c3b13cb65e508c5d5a2f11afb96b8b (git) Affected: d9f0159da05df869071164edf0c6d7302efc5eca , < f0da068c75c20ffc5ba28243ff577531dc2af1fd (git) Affected: 30cf0dee372baf9b515f2d9c7218f905fddf3cdb , < a16afec8e83c56b14a4a73d2e3fb8eec3a8a057e (git) Affected: 7108b80a542b9d65e44b36d64a700a83658c0b73 , < 9bce69419271eb8b2b3ab467387cb59c99d80deb (git) Affected: 7108b80a542b9d65e44b36d64a700a83658c0b73 , < 853a6503c586a71abf27e60a7f8c4fb28092976d (git) Affected: 7108b80a542b9d65e44b36d64a700a83658c0b73 , < 3a7753bda55985dc26fae17795cb10d825453ad1 (git) Affected: 7108b80a542b9d65e44b36d64a700a83658c0b73 , < 4e440abc894585a34c2904a32cd54af1742311b3 (git) Affected: d1de8e1ae924d9dc31548676e4a665b52ebee27e (git) |
|||||||
|
|||||||||
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CVE-2024-26933 (GCVE-0-2024-26933)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:17 – Updated: 2025-05-04 09:00
VLAI?
EPSS
Title
USB: core: Fix deadlock in port "disable" sysfs attribute
Summary
In the Linux kernel, the following vulnerability has been resolved:
USB: core: Fix deadlock in port "disable" sysfs attribute
The show and store callback routines for the "disable" sysfs attribute
file in port.c acquire the device lock for the port's parent hub
device. This can cause problems if another process has locked the hub
to remove it or change its configuration:
Removing the hub or changing its configuration requires the
hub interface to be removed, which requires the port device
to be removed, and device_del() waits until all outstanding
sysfs attribute callbacks for the ports have returned. The
lock can't be released until then.
But the disable_show() or disable_store() routine can't return
until after it has acquired the lock.
The resulting deadlock can be avoided by calling
sysfs_break_active_protection(). This will cause the sysfs core not
to wait for the attribute's callback routine to return, allowing the
removal to proceed. The disadvantage is that after making this call,
there is no guarantee that the hub structure won't be deallocated at
any moment. To prevent this, we have to acquire a reference to it
first by calling hub_get().
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
f061f43d7418cb62b8d073e221ec75d3f5b89e17 , < 9dac54f08198147f5ec0ec52fcf1bc8ac899ac05
(git)
Affected: f061f43d7418cb62b8d073e221ec75d3f5b89e17 , < f51849833705dea5b4f9b0c8de714dd87bd6c95c (git) Affected: f061f43d7418cb62b8d073e221ec75d3f5b89e17 , < 4facc9421117ba9d8148c73771b213887fec77f7 (git) Affected: f061f43d7418cb62b8d073e221ec75d3f5b89e17 , < 73d1589b91f2099e5f6534a8497b7c6b527e064e (git) Affected: f061f43d7418cb62b8d073e221ec75d3f5b89e17 , < f4d1960764d8a70318b02f15203a1be2b2554ca1 (git) |
||
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CVE-2024-26659 (GCVE-0-2024-26659)
Vulnerability from cvelistv5 – Published: 2024-04-02 06:22 – Updated: 2026-01-05 10:34
VLAI?
EPSS
Title
xhci: handle isoc Babble and Buffer Overrun events properly
Summary
In the Linux kernel, the following vulnerability has been resolved:
xhci: handle isoc Babble and Buffer Overrun events properly
xHCI 4.9 explicitly forbids assuming that the xHC has released its
ownership of a multi-TRB TD when it reports an error on one of the
early TRBs. Yet the driver makes such assumption and releases the TD,
allowing the remaining TRBs to be freed or overwritten by new TDs.
The xHC should also report completion of the final TRB due to its IOC
flag being set by us, regardless of prior errors. This event cannot
be recognized if the TD has already been freed earlier, resulting in
"Transfer event TRB DMA ptr not part of current TD" error message.
Fix this by reusing the logic for processing isoc Transaction Errors.
This also handles hosts which fail to report the final completion.
Fix transfer length reporting on Babble errors. They may be caused by
device malfunction, no guarantee that the buffer has been filled.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
04e51901dd44f40a5a385ced897f6bca87d5f40a , < 696e4112e5c1ee61996198f0ebb6ca3fab55166e
(git)
Affected: 04e51901dd44f40a5a385ced897f6bca87d5f40a , < 2aa7bcfdbb46241c701811bbc0d64d7884e3346c (git) Affected: 04e51901dd44f40a5a385ced897f6bca87d5f40a , < 2e3ec80ea7ba58bbb210e83b5a0afefee7c171d3 (git) Affected: 04e51901dd44f40a5a385ced897f6bca87d5f40a , < f5e7ffa9269a448a720e21f1ed1384d118298c97 (git) Affected: 04e51901dd44f40a5a385ced897f6bca87d5f40a , < 418456c0ce56209610523f21734c5612ee634134 (git) Affected: 04e51901dd44f40a5a385ced897f6bca87d5f40a , < 7c4650ded49e5b88929ecbbb631efb8b0838e811 (git) |
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CVE-2023-52595 (GCVE-0-2023-52595)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2026-01-05 10:16
VLAI?
EPSS
Title
wifi: rt2x00: restart beacon queue when hardware reset
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: rt2x00: restart beacon queue when hardware reset
When a hardware reset is triggered, all registers are reset, so all
queues are forced to stop in hardware interface. However, mac80211
will not automatically stop the queue. If we don't manually stop the
beacon queue, the queue will be deadlocked and unable to start again.
This patch fixes the issue where Apple devices cannot connect to the
AP after calling ieee80211_restart_hw().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
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Affected:
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CVE-2024-26934 (GCVE-0-2024-26934)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:17 – Updated: 2025-05-04 09:00
VLAI?
EPSS
Title
USB: core: Fix deadlock in usb_deauthorize_interface()
Summary
In the Linux kernel, the following vulnerability has been resolved:
USB: core: Fix deadlock in usb_deauthorize_interface()
Among the attribute file callback routines in
drivers/usb/core/sysfs.c, the interface_authorized_store() function is
the only one which acquires a device lock on an ancestor device: It
calls usb_deauthorize_interface(), which locks the interface's parent
USB device.
The will lead to deadlock if another process already owns that lock
and tries to remove the interface, whether through a configuration
change or because the device has been disconnected. As part of the
removal procedure, device_del() waits for all ongoing sysfs attribute
callbacks to complete. But usb_deauthorize_interface() can't complete
until the device lock has been released, and the lock won't be
released until the removal has finished.
The mechanism provided by sysfs to prevent this kind of deadlock is
to use the sysfs_break_active_protection() function, which tells sysfs
not to wait for the attribute callback.
Reported-and-tested by: Yue Sun <samsun1006219@gmail.com>
Reported by: xingwei lee <xrivendell7@gmail.com>
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
310d2b4124c073a2057ef9d952d4d938e9b1dfd9 , < 8cbdd324b41528994027128207fae8100dff094f
(git)
Affected: 310d2b4124c073a2057ef9d952d4d938e9b1dfd9 , < 12d6a5681a0a5cecc2af7860f0a1613fa7c6e947 (git) Affected: 310d2b4124c073a2057ef9d952d4d938e9b1dfd9 , < e451709573f8be904a8a72d0775bf114d7c291d9 (git) Affected: 310d2b4124c073a2057ef9d952d4d938e9b1dfd9 , < 1b175bc579f46520b11ecda443bcd2ee4904f66a (git) Affected: 310d2b4124c073a2057ef9d952d4d938e9b1dfd9 , < ab062fa3dc69aea88fe62162c5881ba14b50ecc5 (git) Affected: 310d2b4124c073a2057ef9d952d4d938e9b1dfd9 , < 122a06f1068bf5e39089863f4f60b1f5d4273384 (git) Affected: 310d2b4124c073a2057ef9d952d4d938e9b1dfd9 , < dbdf66250d2d33e8b27352fcb901de79f3521057 (git) Affected: 310d2b4124c073a2057ef9d952d4d938e9b1dfd9 , < 07acf979da33c721357ff27129edf74c23c036c6 (git) Affected: 310d2b4124c073a2057ef9d952d4d938e9b1dfd9 , < 80ba43e9f799cbdd83842fc27db667289b3150f5 (git) |
|||||||
|
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CVE-2020-36777 (GCVE-0-2020-36777)
Vulnerability from cvelistv5 – Published: 2024-02-27 18:40 – Updated: 2025-05-04 06:58
VLAI?
EPSS
Title
media: dvbdev: Fix memory leak in dvb_media_device_free()
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: dvbdev: Fix memory leak in dvb_media_device_free()
dvb_media_device_free() is leaking memory. Free `dvbdev->adapter->conn`
before setting it to NULL, as documented in include/media/media-device.h:
"The media_entity instance itself must be freed explicitly by the driver
if required."
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
0230d60e4661d9ced6fb0b9a30f182ebdafbba7a , < 06854b943e0571ccbd7ad0a529babed1a98ff275
(git)
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CVE-2024-26901 (GCVE-0-2024-26901)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2025-05-04 08:59
VLAI?
EPSS
Title
do_sys_name_to_handle(): use kzalloc() to fix kernel-infoleak
Summary
In the Linux kernel, the following vulnerability has been resolved:
do_sys_name_to_handle(): use kzalloc() to fix kernel-infoleak
syzbot identified a kernel information leak vulnerability in
do_sys_name_to_handle() and issued the following report [1].
[1]
"BUG: KMSAN: kernel-infoleak in instrument_copy_to_user include/linux/instrumented.h:114 [inline]
BUG: KMSAN: kernel-infoleak in _copy_to_user+0xbc/0x100 lib/usercopy.c:40
instrument_copy_to_user include/linux/instrumented.h:114 [inline]
_copy_to_user+0xbc/0x100 lib/usercopy.c:40
copy_to_user include/linux/uaccess.h:191 [inline]
do_sys_name_to_handle fs/fhandle.c:73 [inline]
__do_sys_name_to_handle_at fs/fhandle.c:112 [inline]
__se_sys_name_to_handle_at+0x949/0xb10 fs/fhandle.c:94
__x64_sys_name_to_handle_at+0xe4/0x140 fs/fhandle.c:94
...
Uninit was created at:
slab_post_alloc_hook+0x129/0xa70 mm/slab.h:768
slab_alloc_node mm/slub.c:3478 [inline]
__kmem_cache_alloc_node+0x5c9/0x970 mm/slub.c:3517
__do_kmalloc_node mm/slab_common.c:1006 [inline]
__kmalloc+0x121/0x3c0 mm/slab_common.c:1020
kmalloc include/linux/slab.h:604 [inline]
do_sys_name_to_handle fs/fhandle.c:39 [inline]
__do_sys_name_to_handle_at fs/fhandle.c:112 [inline]
__se_sys_name_to_handle_at+0x441/0xb10 fs/fhandle.c:94
__x64_sys_name_to_handle_at+0xe4/0x140 fs/fhandle.c:94
...
Bytes 18-19 of 20 are uninitialized
Memory access of size 20 starts at ffff888128a46380
Data copied to user address 0000000020000240"
Per Chuck Lever's suggestion, use kzalloc() instead of kmalloc() to
solve the problem.
Severity ?
5.3 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
990d6c2d7aee921e3bce22b2d6a750fd552262be , < 4bac28f441e3cc9d3f1a84c8d023228a68d8a7c1
(git)
Affected: 990d6c2d7aee921e3bce22b2d6a750fd552262be , < 772a7def9868091da3bcb0d6c6ff9f0c03d7fa8b (git) Affected: 990d6c2d7aee921e3bce22b2d6a750fd552262be , < cde76b3af247f615447bcfecf610bb76c3529126 (git) Affected: 990d6c2d7aee921e3bce22b2d6a750fd552262be , < 423b6bdf19bbc5e1f7e7461045099917378f7e71 (git) Affected: 990d6c2d7aee921e3bce22b2d6a750fd552262be , < e6450d5e46a737a008b4885aa223486113bf0ad6 (git) Affected: 990d6c2d7aee921e3bce22b2d6a750fd552262be , < c1362eae861db28b1608b9dc23e49634fe87b63b (git) Affected: 990d6c2d7aee921e3bce22b2d6a750fd552262be , < cba138f1ef37ec6f961baeab62f312dedc7cf730 (git) Affected: 990d6c2d7aee921e3bce22b2d6a750fd552262be , < bf9ec1b24ab4e94345aa1c60811dd329f069c38b (git) Affected: 990d6c2d7aee921e3bce22b2d6a750fd552262be , < 3948abaa4e2be938ccdfc289385a27342fb13d43 (git) |
|||||||
|
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CVE-2024-26872 (GCVE-0-2024-26872)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2025-05-04 08:58
VLAI?
EPSS
Title
RDMA/srpt: Do not register event handler until srpt device is fully setup
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/srpt: Do not register event handler until srpt device is fully setup
Upon rare occasions, KASAN reports a use-after-free Write
in srpt_refresh_port().
This seems to be because an event handler is registered before the
srpt device is fully setup and a race condition upon error may leave a
partially setup event handler in place.
Instead, only register the event handler after srpt device initialization
is complete.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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|||||||
|
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CVE-2024-23307 (GCVE-0-2024-23307)
Vulnerability from cvelistv5 – Published: 2024-01-25 06:59 – Updated: 2025-06-17 21:19
VLAI?
EPSS
Title
Integer overflow in raid5_cache_count in Linux kernel
Summary
Integer Overflow or Wraparound vulnerability in Linux Linux kernel kernel on Linux, x86, ARM (md, raid, raid5 modules) allows Forced Integer Overflow.
Severity ?
4.4 (Medium)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux kernel |
Affected:
v4.1-rc1 , < v6.8-rc1
(custom)
|
Date Public ?
2024-01-19 02:00
Credits
Gui-Dong Han <2045gemini@gmail.com>
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CVE-2023-52445 (GCVE-0-2023-52445)
Vulnerability from cvelistv5 – Published: 2024-02-22 16:21 – Updated: 2025-05-04 07:36
VLAI?
EPSS
Title
media: pvrusb2: fix use after free on context disconnection
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: pvrusb2: fix use after free on context disconnection
Upon module load, a kthread is created targeting the
pvr2_context_thread_func function, which may call pvr2_context_destroy
and thus call kfree() on the context object. However, that might happen
before the usb hub_event handler is able to notify the driver. This
patch adds a sanity check before the invalid read reported by syzbot,
within the context disconnection call stack.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
e5be15c63804e05b5a94197524023702a259e308 , < ec36c134dd020d28e312c2f1766f85525e747aab
(git)
Affected: e5be15c63804e05b5a94197524023702a259e308 , < 47aa8fcd5e8b5563af4042a00f25ba89bef8f33d (git) Affected: e5be15c63804e05b5a94197524023702a259e308 , < 3233d8bf7893550045682192cb227af7fa3defeb (git) Affected: e5be15c63804e05b5a94197524023702a259e308 , < ec3634ebe23fc3c44ebc67c6d25917300bc68c08 (git) Affected: e5be15c63804e05b5a94197524023702a259e308 , < 30773ea47d41773f9611ffb4ebc9bda9d19a9e7e (git) Affected: e5be15c63804e05b5a94197524023702a259e308 , < 2cf0005d315549b8d2b940ff96a66c2a889aa795 (git) Affected: e5be15c63804e05b5a94197524023702a259e308 , < 437b5f57732bb4cc32cc9f8895d2010ee9ff521c (git) Affected: e5be15c63804e05b5a94197524023702a259e308 , < ded85b0c0edd8f45fec88783d7555a5b982449c1 (git) |
|||||||
|
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CVE-2024-26779 (GCVE-0-2024-26779)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:01 – Updated: 2026-01-05 10:34
VLAI?
EPSS
Title
wifi: mac80211: fix race condition on enabling fast-xmit
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mac80211: fix race condition on enabling fast-xmit
fast-xmit must only be enabled after the sta has been uploaded to the driver,
otherwise it could end up passing the not-yet-uploaded sta via drv_tx calls
to the driver, leading to potential crashes because of uninitialized drv_priv
data.
Add a missing sta->uploaded check and re-check fast xmit after inserting a sta.
Severity ?
5.5 (Medium)
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
17c18bf880b2464851e5a2bca86521affc46c97e , < 76fad1174a0cae6fc857b9f88b261a2e4f07d587
(git)
Affected: 17c18bf880b2464851e5a2bca86521affc46c97e , < 85720b69aef177318f4a18efbcc4302228a340e5 (git) Affected: 17c18bf880b2464851e5a2bca86521affc46c97e , < 5ffab99e070b9f8ae0cf60c3c3602b84eee818dd (git) Affected: 17c18bf880b2464851e5a2bca86521affc46c97e , < 88c18fd06608b3adee547102505d715f21075c9d (git) Affected: 17c18bf880b2464851e5a2bca86521affc46c97e , < eb39bb548bf974acad7bd6780fe11f9e6652d696 (git) Affected: 17c18bf880b2464851e5a2bca86521affc46c97e , < 54b79d8786964e2f840e8a2ec4a9f9a50f3d4954 (git) Affected: 17c18bf880b2464851e5a2bca86521affc46c97e , < 281280276b70c822f55ce15b661f6d1d3228aaa9 (git) Affected: 17c18bf880b2464851e5a2bca86521affc46c97e , < bcbc84af1183c8cf3d1ca9b78540c2185cd85e7f (git) |
|||||||
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CVE-2023-52594 (GCVE-0-2023-52594)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2025-05-21 08:49
VLAI?
EPSS
Title
wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus()
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus()
Fix an array-index-out-of-bounds read in ath9k_htc_txstatus(). The bug
occurs when txs->cnt, data from a URB provided by a USB device, is
bigger than the size of the array txs->txstatus, which is
HTC_MAX_TX_STATUS. WARN_ON() already checks it, but there is no bug
handling code after the check. Make the function return if that is the
case.
Found by a modified version of syzkaller.
UBSAN: array-index-out-of-bounds in htc_drv_txrx.c
index 13 is out of range for type '__wmi_event_txstatus [12]'
Call Trace:
ath9k_htc_txstatus
ath9k_wmi_event_tasklet
tasklet_action_common
__do_softirq
irq_exit_rxu
sysvec_apic_timer_interrupt
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
27876a29de221186c9d5883e5fe5f6da18ef9a45 , < f44f073c78112ff921a220d01b86d09f2ace59bc
(git)
Affected: 27876a29de221186c9d5883e5fe5f6da18ef9a45 , < f11f0fd1ad6c11ae7856d4325fe9d05059767225 (git) Affected: 27876a29de221186c9d5883e5fe5f6da18ef9a45 , < 84770a996ad8d7f121ff2fb5a8d149aad52d64c1 (git) Affected: 27876a29de221186c9d5883e5fe5f6da18ef9a45 , < 9003fa9a0198ce004b30738766c67eb7373479c9 (git) Affected: 27876a29de221186c9d5883e5fe5f6da18ef9a45 , < 25c6f49ef59b7a9b80a3f7ab9e95268a1b01a234 (git) Affected: 27876a29de221186c9d5883e5fe5f6da18ef9a45 , < e4f4bac7d3b64eb75f70cd3345712de6f68a215d (git) Affected: 27876a29de221186c9d5883e5fe5f6da18ef9a45 , < be609c7002dd4504b15b069cb7582f4c778548d1 (git) Affected: 27876a29de221186c9d5883e5fe5f6da18ef9a45 , < 2adc886244dff60f948497b59affb6c6ebb3c348 (git) |
|||||||
|
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CVE-2023-52578 (GCVE-0-2023-52578)
Vulnerability from cvelistv5 – Published: 2024-03-02 21:59 – Updated: 2025-05-04 07:39
VLAI?
EPSS
Title
net: bridge: use DEV_STATS_INC()
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: bridge: use DEV_STATS_INC()
syzbot/KCSAN reported data-races in br_handle_frame_finish() [1]
This function can run from multiple cpus without mutual exclusion.
Adopt SMP safe DEV_STATS_INC() to update dev->stats fields.
Handles updates to dev->stats.tx_dropped while we are at it.
[1]
BUG: KCSAN: data-race in br_handle_frame_finish / br_handle_frame_finish
read-write to 0xffff8881374b2178 of 8 bytes by interrupt on cpu 1:
br_handle_frame_finish+0xd4f/0xef0 net/bridge/br_input.c:189
br_nf_hook_thresh+0x1ed/0x220
br_nf_pre_routing_finish_ipv6+0x50f/0x540
NF_HOOK include/linux/netfilter.h:304 [inline]
br_nf_pre_routing_ipv6+0x1e3/0x2a0 net/bridge/br_netfilter_ipv6.c:178
br_nf_pre_routing+0x526/0xba0 net/bridge/br_netfilter_hooks.c:508
nf_hook_entry_hookfn include/linux/netfilter.h:144 [inline]
nf_hook_bridge_pre net/bridge/br_input.c:272 [inline]
br_handle_frame+0x4c9/0x940 net/bridge/br_input.c:417
__netif_receive_skb_core+0xa8a/0x21e0 net/core/dev.c:5417
__netif_receive_skb_one_core net/core/dev.c:5521 [inline]
__netif_receive_skb+0x57/0x1b0 net/core/dev.c:5637
process_backlog+0x21f/0x380 net/core/dev.c:5965
__napi_poll+0x60/0x3b0 net/core/dev.c:6527
napi_poll net/core/dev.c:6594 [inline]
net_rx_action+0x32b/0x750 net/core/dev.c:6727
__do_softirq+0xc1/0x265 kernel/softirq.c:553
run_ksoftirqd+0x17/0x20 kernel/softirq.c:921
smpboot_thread_fn+0x30a/0x4a0 kernel/smpboot.c:164
kthread+0x1d7/0x210 kernel/kthread.c:388
ret_from_fork+0x48/0x60 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
read-write to 0xffff8881374b2178 of 8 bytes by interrupt on cpu 0:
br_handle_frame_finish+0xd4f/0xef0 net/bridge/br_input.c:189
br_nf_hook_thresh+0x1ed/0x220
br_nf_pre_routing_finish_ipv6+0x50f/0x540
NF_HOOK include/linux/netfilter.h:304 [inline]
br_nf_pre_routing_ipv6+0x1e3/0x2a0 net/bridge/br_netfilter_ipv6.c:178
br_nf_pre_routing+0x526/0xba0 net/bridge/br_netfilter_hooks.c:508
nf_hook_entry_hookfn include/linux/netfilter.h:144 [inline]
nf_hook_bridge_pre net/bridge/br_input.c:272 [inline]
br_handle_frame+0x4c9/0x940 net/bridge/br_input.c:417
__netif_receive_skb_core+0xa8a/0x21e0 net/core/dev.c:5417
__netif_receive_skb_one_core net/core/dev.c:5521 [inline]
__netif_receive_skb+0x57/0x1b0 net/core/dev.c:5637
process_backlog+0x21f/0x380 net/core/dev.c:5965
__napi_poll+0x60/0x3b0 net/core/dev.c:6527
napi_poll net/core/dev.c:6594 [inline]
net_rx_action+0x32b/0x750 net/core/dev.c:6727
__do_softirq+0xc1/0x265 kernel/softirq.c:553
do_softirq+0x5e/0x90 kernel/softirq.c:454
__local_bh_enable_ip+0x64/0x70 kernel/softirq.c:381
__raw_spin_unlock_bh include/linux/spinlock_api_smp.h:167 [inline]
_raw_spin_unlock_bh+0x36/0x40 kernel/locking/spinlock.c:210
spin_unlock_bh include/linux/spinlock.h:396 [inline]
batadv_tt_local_purge+0x1a8/0x1f0 net/batman-adv/translation-table.c:1356
batadv_tt_purge+0x2b/0x630 net/batman-adv/translation-table.c:3560
process_one_work kernel/workqueue.c:2630 [inline]
process_scheduled_works+0x5b8/0xa30 kernel/workqueue.c:2703
worker_thread+0x525/0x730 kernel/workqueue.c:2784
kthread+0x1d7/0x210 kernel/kthread.c:388
ret_from_fork+0x48/0x60 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
value changed: 0x00000000000d7190 -> 0x00000000000d7191
Reported by Kernel Concurrency Sanitizer on:
CPU: 0 PID: 14848 Comm: kworker/u4:11 Not tainted 6.6.0-rc1-syzkaller-00236-gad8a69f361b9 #0
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1c29fc4989bc2a3838b2837adc12b8aeb0feeede , < d2346e6beb699909ca455d9d20c4e577ce900839
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|||||||
|
|||||||||
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CVE-2022-48627 (GCVE-0-2022-48627)
Vulnerability from cvelistv5 – Published: 2024-03-02 21:31 – Updated: 2025-05-04 08:20
VLAI?
EPSS
Title
vt: fix memory overlapping when deleting chars in the buffer
Summary
In the Linux kernel, the following vulnerability has been resolved:
vt: fix memory overlapping when deleting chars in the buffer
A memory overlapping copy occurs when deleting a long line. This memory
overlapping copy can cause data corruption when scr_memcpyw is optimized
to memcpy because memcpy does not ensure its behavior if the destination
buffer overlaps with the source buffer. The line buffer is not always
broken, because the memcpy utilizes the hardware acceleration, whose
result is not deterministic.
Fix this problem by using replacing the scr_memcpyw with scr_memmovew.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
81732c3b2fede049a692e58a7ceabb6d18ffb18c , < c8686c014b5e872ba7e334f33ca553f14446fc29
(git)
Affected: 81732c3b2fede049a692e58a7ceabb6d18ffb18c , < 815be99d934e3292906536275f2b8d5131cdf52c (git) Affected: 81732c3b2fede049a692e58a7ceabb6d18ffb18c , < bfee93c9a6c395f9aa62268f1cedf64999844926 (git) Affected: 81732c3b2fede049a692e58a7ceabb6d18ffb18c , < 57964a5710252bc82fe22d9fa98c180c58c20244 (git) Affected: 81732c3b2fede049a692e58a7ceabb6d18ffb18c , < 14d2cc21ca622310babf373e3a8f0b40acfe8265 (git) Affected: 81732c3b2fede049a692e58a7ceabb6d18ffb18c , < 39cdb68c64d84e71a4a717000b6e5de208ee60cc (git) |
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CVE-2019-25162 (GCVE-0-2019-25162)
Vulnerability from cvelistv5 – Published: 2024-02-26 17:20 – Updated: 2025-05-04 06:58
VLAI?
EPSS
Title
i2c: Fix a potential use after free
Summary
In the Linux kernel, the following vulnerability has been resolved:
i2c: Fix a potential use after free
Free the adap structure only after we are done using it.
This patch just moves the put_device() down a bit to avoid the
use after free.
[wsa: added comment to the code, added Fixes tag]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
611e12ea0f121a31d9e9c4ce2a18a77abc2f28d6 , < e6412ba3b6508bdf9c074d310bf4144afa6aec1a
(git)
Affected: 611e12ea0f121a31d9e9c4ce2a18a77abc2f28d6 , < 23a191b132cd87f746c62f3dc27da33683d85829 (git) Affected: 611e12ea0f121a31d9e9c4ce2a18a77abc2f28d6 , < 871a1e94929a27bf6e2cd99523865c840bbc2d87 (git) Affected: 611e12ea0f121a31d9e9c4ce2a18a77abc2f28d6 , < 81cb31756888bb062e92d2dca21cd629d77a46a9 (git) Affected: 611e12ea0f121a31d9e9c4ce2a18a77abc2f28d6 , < 35927d7509ab9bf41896b7e44f639504eae08af7 (git) Affected: 611e12ea0f121a31d9e9c4ce2a18a77abc2f28d6 , < e8e1a046cf87c8b1363e5de835114f2779e2aaf4 (git) Affected: 611e12ea0f121a31d9e9c4ce2a18a77abc2f28d6 , < 12b0606000d0828630c033bf0c74c748464fe87d (git) Affected: 611e12ea0f121a31d9e9c4ce2a18a77abc2f28d6 , < e4c72c06c367758a14f227c847f9d623f1994ecf (git) |
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CVE-2023-52477 (GCVE-0-2023-52477)
Vulnerability from cvelistv5 – Published: 2024-02-29 05:43 – Updated: 2026-01-05 10:16
VLAI?
EPSS
Title
usb: hub: Guard against accesses to uninitialized BOS descriptors
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: hub: Guard against accesses to uninitialized BOS descriptors
Many functions in drivers/usb/core/hub.c and drivers/usb/core/hub.h
access fields inside udev->bos without checking if it was allocated and
initialized. If usb_get_bos_descriptor() fails for whatever
reason, udev->bos will be NULL and those accesses will result in a
crash:
BUG: kernel NULL pointer dereference, address: 0000000000000018
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 5 PID: 17818 Comm: kworker/5:1 Tainted: G W 5.15.108-18910-gab0e1cb584e1 #1 <HASH:1f9e 1>
Hardware name: Google Kindred/Kindred, BIOS Google_Kindred.12672.413.0 02/03/2021
Workqueue: usb_hub_wq hub_event
RIP: 0010:hub_port_reset+0x193/0x788
Code: 89 f7 e8 20 f7 15 00 48 8b 43 08 80 b8 96 03 00 00 03 75 36 0f b7 88 92 03 00 00 81 f9 10 03 00 00 72 27 48 8b 80 a8 03 00 00 <48> 83 78 18 00 74 19 48 89 df 48 8b 75 b0 ba 02 00 00 00 4c 89 e9
RSP: 0018:ffffab740c53fcf8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffffa1bc5f678000 RCX: 0000000000000310
RDX: fffffffffffffdff RSI: 0000000000000286 RDI: ffffa1be9655b840
RBP: ffffab740c53fd70 R08: 00001b7d5edaa20c R09: ffffffffb005e060
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
R13: ffffab740c53fd3e R14: 0000000000000032 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffffa1be96540000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000018 CR3: 000000022e80c005 CR4: 00000000003706e0
Call Trace:
hub_event+0x73f/0x156e
? hub_activate+0x5b7/0x68f
process_one_work+0x1a2/0x487
worker_thread+0x11a/0x288
kthread+0x13a/0x152
? process_one_work+0x487/0x487
? kthread_associate_blkcg+0x70/0x70
ret_from_fork+0x1f/0x30
Fall back to a default behavior if the BOS descriptor isn't accessible
and skip all the functionalities that depend on it: LPM support checks,
Super Speed capabilitiy checks, U1/U2 states setup.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
0cdd49a1d1a483d80170d9e592f832274e8bce1b , < c64e4dca9aefd232b17ac4c779b608b286654e81
(git)
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: hub: Guard against accesses to uninitialized BOS descriptors\n\nMany functions in drivers/usb/core/hub.c and drivers/usb/core/hub.h\naccess fields inside udev-\u003ebos without checking if it was allocated and\ninitialized. If usb_get_bos_descriptor() fails for whatever\nreason, udev-\u003ebos will be NULL and those accesses will result in a\ncrash:\n\nBUG: kernel NULL pointer dereference, address: 0000000000000018\nPGD 0 P4D 0\nOops: 0000 [#1] PREEMPT SMP NOPTI\nCPU: 5 PID: 17818 Comm: kworker/5:1 Tainted: G W 5.15.108-18910-gab0e1cb584e1 #1 \u003cHASH:1f9e 1\u003e\nHardware name: Google Kindred/Kindred, BIOS Google_Kindred.12672.413.0 02/03/2021\nWorkqueue: usb_hub_wq hub_event\nRIP: 0010:hub_port_reset+0x193/0x788\nCode: 89 f7 e8 20 f7 15 00 48 8b 43 08 80 b8 96 03 00 00 03 75 36 0f b7 88 92 03 00 00 81 f9 10 03 00 00 72 27 48 8b 80 a8 03 00 00 \u003c48\u003e 83 78 18 00 74 19 48 89 df 48 8b 75 b0 ba 02 00 00 00 4c 89 e9\nRSP: 0018:ffffab740c53fcf8 EFLAGS: 00010246\nRAX: 0000000000000000 RBX: ffffa1bc5f678000 RCX: 0000000000000310\nRDX: fffffffffffffdff RSI: 0000000000000286 RDI: ffffa1be9655b840\nRBP: ffffab740c53fd70 R08: 00001b7d5edaa20c R09: ffffffffb005e060\nR10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000\nR13: ffffab740c53fd3e R14: 0000000000000032 R15: 0000000000000000\nFS: 0000000000000000(0000) GS:ffffa1be96540000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000000000018 CR3: 000000022e80c005 CR4: 00000000003706e0\nCall Trace:\nhub_event+0x73f/0x156e\n? hub_activate+0x5b7/0x68f\nprocess_one_work+0x1a2/0x487\nworker_thread+0x11a/0x288\nkthread+0x13a/0x152\n? process_one_work+0x487/0x487\n? kthread_associate_blkcg+0x70/0x70\nret_from_fork+0x1f/0x30\n\nFall back to a default behavior if the BOS descriptor isn\u0027t accessible\nand skip all the functionalities that depend on it: LPM support checks,\nSuper Speed capabilitiy checks, U1/U2 states setup."
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CVE-2021-47118 (GCVE-0-2021-47118)
Vulnerability from cvelistv5 – Published: 2024-03-15 20:14 – Updated: 2025-05-04 07:04
VLAI?
EPSS
Title
pid: take a reference when initializing `cad_pid`
Summary
In the Linux kernel, the following vulnerability has been resolved:
pid: take a reference when initializing `cad_pid`
During boot, kernel_init_freeable() initializes `cad_pid` to the init
task's struct pid. Later on, we may change `cad_pid` via a sysctl, and
when this happens proc_do_cad_pid() will increment the refcount on the
new pid via get_pid(), and will decrement the refcount on the old pid
via put_pid(). As we never called get_pid() when we initialized
`cad_pid`, we decrement a reference we never incremented, can therefore
free the init task's struct pid early. As there can be dangling
references to the struct pid, we can later encounter a use-after-free
(e.g. when delivering signals).
This was spotted when fuzzing v5.13-rc3 with Syzkaller, but seems to
have been around since the conversion of `cad_pid` to struct pid in
commit 9ec52099e4b8 ("[PATCH] replace cad_pid by a struct pid") from the
pre-KASAN stone age of v2.6.19.
Fix this by getting a reference to the init task's struct pid when we
assign it to `cad_pid`.
Full KASAN splat below.
==================================================================
BUG: KASAN: use-after-free in ns_of_pid include/linux/pid.h:153 [inline]
BUG: KASAN: use-after-free in task_active_pid_ns+0xc0/0xc8 kernel/pid.c:509
Read of size 4 at addr ffff23794dda0004 by task syz-executor.0/273
CPU: 1 PID: 273 Comm: syz-executor.0 Not tainted 5.12.0-00001-g9aef892b2d15 #1
Hardware name: linux,dummy-virt (DT)
Call trace:
ns_of_pid include/linux/pid.h:153 [inline]
task_active_pid_ns+0xc0/0xc8 kernel/pid.c:509
do_notify_parent+0x308/0xe60 kernel/signal.c:1950
exit_notify kernel/exit.c:682 [inline]
do_exit+0x2334/0x2bd0 kernel/exit.c:845
do_group_exit+0x108/0x2c8 kernel/exit.c:922
get_signal+0x4e4/0x2a88 kernel/signal.c:2781
do_signal arch/arm64/kernel/signal.c:882 [inline]
do_notify_resume+0x300/0x970 arch/arm64/kernel/signal.c:936
work_pending+0xc/0x2dc
Allocated by task 0:
slab_post_alloc_hook+0x50/0x5c0 mm/slab.h:516
slab_alloc_node mm/slub.c:2907 [inline]
slab_alloc mm/slub.c:2915 [inline]
kmem_cache_alloc+0x1f4/0x4c0 mm/slub.c:2920
alloc_pid+0xdc/0xc00 kernel/pid.c:180
copy_process+0x2794/0x5e18 kernel/fork.c:2129
kernel_clone+0x194/0x13c8 kernel/fork.c:2500
kernel_thread+0xd4/0x110 kernel/fork.c:2552
rest_init+0x44/0x4a0 init/main.c:687
arch_call_rest_init+0x1c/0x28
start_kernel+0x520/0x554 init/main.c:1064
0x0
Freed by task 270:
slab_free_hook mm/slub.c:1562 [inline]
slab_free_freelist_hook+0x98/0x260 mm/slub.c:1600
slab_free mm/slub.c:3161 [inline]
kmem_cache_free+0x224/0x8e0 mm/slub.c:3177
put_pid.part.4+0xe0/0x1a8 kernel/pid.c:114
put_pid+0x30/0x48 kernel/pid.c:109
proc_do_cad_pid+0x190/0x1b0 kernel/sysctl.c:1401
proc_sys_call_handler+0x338/0x4b0 fs/proc/proc_sysctl.c:591
proc_sys_write+0x34/0x48 fs/proc/proc_sysctl.c:617
call_write_iter include/linux/fs.h:1977 [inline]
new_sync_write+0x3ac/0x510 fs/read_write.c:518
vfs_write fs/read_write.c:605 [inline]
vfs_write+0x9c4/0x1018 fs/read_write.c:585
ksys_write+0x124/0x240 fs/read_write.c:658
__do_sys_write fs/read_write.c:670 [inline]
__se_sys_write fs/read_write.c:667 [inline]
__arm64_sys_write+0x78/0xb0 fs/read_write.c:667
__invoke_syscall arch/arm64/kernel/syscall.c:37 [inline]
invoke_syscall arch/arm64/kernel/syscall.c:49 [inline]
el0_svc_common.constprop.1+0x16c/0x388 arch/arm64/kernel/syscall.c:129
do_el0_svc+0xf8/0x150 arch/arm64/kernel/syscall.c:168
el0_svc+0x28/0x38 arch/arm64/kernel/entry-common.c:416
el0_sync_handler+0x134/0x180 arch/arm64/kernel/entry-common.c:432
el0_sync+0x154/0x180 arch/arm64/kernel/entry.S:701
The buggy address belongs to the object at ffff23794dda0000
which belongs to the cache pid of size 224
The buggy address is located 4 bytes inside of
224-byte region [ff
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9ec52099e4b8678a60e9f93e41ad87885d64f3e6 , < 764c2e892d1fe895392aff62fb353fdce43bb529
(git)
Affected: 9ec52099e4b8678a60e9f93e41ad87885d64f3e6 , < f86c80515a8a3703e0ca2e56deb50fc2879c5ea4 (git) Affected: 9ec52099e4b8678a60e9f93e41ad87885d64f3e6 , < 4dbd8808a591b49b717862e6e0081bcf14a87788 (git) Affected: 9ec52099e4b8678a60e9f93e41ad87885d64f3e6 , < d106f05432e60f9f62d456ef017687f5c73cb414 (git) Affected: 9ec52099e4b8678a60e9f93e41ad87885d64f3e6 , < 2cd6eedfa6344f5ef5c3dac3aee57a39b5b46dff (git) Affected: 9ec52099e4b8678a60e9f93e41ad87885d64f3e6 , < 7178be006d495ffb741c329012da289b62dddfe6 (git) Affected: 9ec52099e4b8678a60e9f93e41ad87885d64f3e6 , < b8ff869f20152fbe66b6c2e2715d26a2f9897cca (git) Affected: 9ec52099e4b8678a60e9f93e41ad87885d64f3e6 , < 0711f0d7050b9e07c44bc159bbc64ac0a1022c7f (git) |
|||||||
|
|||||||||
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CVE-2021-47013 (GCVE-0-2021-47013)
Vulnerability from cvelistv5 – Published: 2024-02-28 08:13 – Updated: 2025-05-04 07:02
VLAI?
EPSS
Title
net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send
Summary
In the Linux kernel, the following vulnerability has been resolved:
net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send
In emac_mac_tx_buf_send, it calls emac_tx_fill_tpd(..,skb,..).
If some error happens in emac_tx_fill_tpd(), the skb will be freed via
dev_kfree_skb(skb) in error branch of emac_tx_fill_tpd().
But the freed skb is still used via skb->len by netdev_sent_queue(,skb->len).
As i observed that emac_tx_fill_tpd() haven't modified the value of skb->len,
thus my patch assigns skb->len to 'len' before the possible free and
use 'len' instead of skb->len later.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
b9b17debc69d27cd55e21ee51a5ba7fc50a426cf , < c7f75d11fe72913d2619f97b2334b083cd7bb955
(git)
Affected: b9b17debc69d27cd55e21ee51a5ba7fc50a426cf , < dc1b438a35773d030be0ee80d9c635c3e558a322 (git) Affected: b9b17debc69d27cd55e21ee51a5ba7fc50a426cf , < 16d8c44be52e3650917736d45f5904384a9da834 (git) Affected: b9b17debc69d27cd55e21ee51a5ba7fc50a426cf , < 55fcdd1258faaecca74b91b88cc0921f9edd775d (git) Affected: b9b17debc69d27cd55e21ee51a5ba7fc50a426cf , < 9dc373f74097edd0e35f3393d6248eda8d1ba99d (git) Affected: b9b17debc69d27cd55e21ee51a5ba7fc50a426cf , < 8c06f34785068b87e2b560534c77c163d6c6dca7 (git) Affected: b9b17debc69d27cd55e21ee51a5ba7fc50a426cf , < e407495ba6788a67d1bd41714158c079e340879b (git) Affected: b9b17debc69d27cd55e21ee51a5ba7fc50a426cf , < 6d72e7c767acbbdd44ebc7d89c6690b405b32b57 (git) |
|||||||
|
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CVE-2024-26603 (GCVE-0-2024-26603)
Vulnerability from cvelistv5 – Published: 2024-02-24 14:56 – Updated: 2025-11-04 18:29
VLAI?
EPSS
Title
x86/fpu: Stop relying on userspace for info to fault in xsave buffer
Summary
In the Linux kernel, the following vulnerability has been resolved:
x86/fpu: Stop relying on userspace for info to fault in xsave buffer
Before this change, the expected size of the user space buffer was
taken from fx_sw->xstate_size. fx_sw->xstate_size can be changed
from user-space, so it is possible construct a sigreturn frame where:
* fx_sw->xstate_size is smaller than the size required by valid bits in
fx_sw->xfeatures.
* user-space unmaps parts of the sigrame fpu buffer so that not all of
the buffer required by xrstor is accessible.
In this case, xrstor tries to restore and accesses the unmapped area
which results in a fault. But fault_in_readable succeeds because buf +
fx_sw->xstate_size is within the still mapped area, so it goes back and
tries xrstor again. It will spin in this loop forever.
Instead, fault in the maximum size which can be touched by XRSTOR (taken
from fpstate->user_size).
[ dhansen: tweak subject / changelog ]
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
fcb3635f5018e53024c6be3c3213737f469f74ff , < 8bd3eee7720c14b59a206bd05b98d7586bccf99a
(git)
Affected: fcb3635f5018e53024c6be3c3213737f469f74ff , < 627339cccdc9166792ecf96bc3c9f711a60ce996 (git) Affected: fcb3635f5018e53024c6be3c3213737f469f74ff , < b2479ab426cef7ab79a13005650eff956223ced2 (git) Affected: fcb3635f5018e53024c6be3c3213737f469f74ff , < 627e28cbb65564e55008315d9e02fbb90478beda (git) Affected: fcb3635f5018e53024c6be3c3213737f469f74ff , < d877550eaf2dc9090d782864c96939397a3c6835 (git) |
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CVE-2021-47055 (GCVE-0-2021-47055)
Vulnerability from cvelistv5 – Published: 2024-02-29 22:37 – Updated: 2025-05-04 12:40
VLAI?
EPSS
Title
mtd: require write permissions for locking and badblock ioctls
Summary
In the Linux kernel, the following vulnerability has been resolved:
mtd: require write permissions for locking and badblock ioctls
MEMLOCK, MEMUNLOCK and OTPLOCK modify protection bits. Thus require
write permission. Depending on the hardware MEMLOCK might even be
write-once, e.g. for SPI-NOR flashes with their WP# tied to GND. OTPLOCK
is always write-once.
MEMSETBADBLOCK modifies the bad block table.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1c9f9125892a43901438bf704ada6b7019e2a884 , < f4d28d8b9b0e7c4ae04214b8d7e0b0466ec6bcaf
(git)
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CVE-2024-26964 (GCVE-0-2024-26964)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:19 – Updated: 2025-05-04 09:00
VLAI?
EPSS
Title
usb: xhci: Add error handling in xhci_map_urb_for_dma
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: xhci: Add error handling in xhci_map_urb_for_dma
Currently xhci_map_urb_for_dma() creates a temporary buffer and copies
the SG list to the new linear buffer. But if the kzalloc_node() fails,
then the following sg_pcopy_to_buffer() can lead to crash since it
tries to memcpy to NULL pointer.
So return -ENOMEM if kzalloc returns null pointer.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
2017a1e58472a27e532b9644b4a61dfe18f6baac , < 4a49d24fdec0a802aa686a567a3989a9fdf4e5dd
(git)
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CVE-2021-47171 (GCVE-0-2021-47171)
Vulnerability from cvelistv5 – Published: 2024-03-25 09:16 – Updated: 2025-05-04 07:05
VLAI?
EPSS
Title
net: usb: fix memory leak in smsc75xx_bind
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: usb: fix memory leak in smsc75xx_bind
Syzbot reported memory leak in smsc75xx_bind().
The problem was is non-freed memory in case of
errors after memory allocation.
backtrace:
[<ffffffff84245b62>] kmalloc include/linux/slab.h:556 [inline]
[<ffffffff84245b62>] kzalloc include/linux/slab.h:686 [inline]
[<ffffffff84245b62>] smsc75xx_bind+0x7a/0x334 drivers/net/usb/smsc75xx.c:1460
[<ffffffff82b5b2e6>] usbnet_probe+0x3b6/0xc30 drivers/net/usb/usbnet.c:1728
Severity ?
No CVSS data available.
Assigner
References
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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||||||||||||||||||||||||||
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CVE-2023-6240 (GCVE-0-2023-6240)
Vulnerability from cvelistv5 – Published: 2024-02-04 14:11 – Updated: 2025-11-08 07:10
VLAI?
EPSS
Title
Kernel: marvin vulnerability side-channel leakage in the rsa decryption operation
Summary
A Marvin vulnerability side-channel leakage was found in the RSA decryption operation in the Linux Kernel. This issue may allow a network attacker to decrypt ciphertexts or forge signatures, limiting the services that use that private key.
Severity ?
6.5 (Medium)
CWE
- CWE-203 - Observable Discrepancy
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.5.1.rt7.346.el8_10 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::realtime cpe:/a:redhat:enterprise_linux:8::nfv |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Date Public ?
2023-09-25 00:00
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CVE-2024-26993 (GCVE-0-2024-26993)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:28 – Updated: 2025-11-04 17:15
VLAI?
EPSS
Title
fs: sysfs: Fix reference leak in sysfs_break_active_protection()
Summary
In the Linux kernel, the following vulnerability has been resolved:
fs: sysfs: Fix reference leak in sysfs_break_active_protection()
The sysfs_break_active_protection() routine has an obvious reference
leak in its error path. If the call to kernfs_find_and_get() fails then
kn will be NULL, so the companion sysfs_unbreak_active_protection()
routine won't get called (and would only cause an access violation by
trying to dereference kn->parent if it was called). As a result, the
reference to kobj acquired at the start of the function will never be
released.
Fix the leak by adding an explicit kobject_put() call when kn is NULL.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
2afc9166f79b8f6da5f347f48515215ceee4ae37 , < f28bba37fe244889b81bb5c508d3f6e5c6e342c5
(git)
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CVE-2024-26593 (GCVE-0-2024-26593)
Vulnerability from cvelistv5 – Published: 2024-02-23 09:09 – Updated: 2025-11-04 18:29
VLAI?
EPSS
Title
i2c: i801: Fix block process call transactions
Summary
In the Linux kernel, the following vulnerability has been resolved:
i2c: i801: Fix block process call transactions
According to the Intel datasheets, software must reset the block
buffer index twice for block process call transactions: once before
writing the outgoing data to the buffer, and once again before
reading the incoming data from the buffer.
The driver is currently missing the second reset, causing the wrong
portion of the block buffer to be read.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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CVE-2021-47153 (GCVE-0-2021-47153)
Vulnerability from cvelistv5 – Published: 2024-03-25 09:07 – Updated: 2025-05-04 07:05
VLAI?
EPSS
Title
i2c: i801: Don't generate an interrupt on bus reset
Summary
In the Linux kernel, the following vulnerability has been resolved:
i2c: i801: Don't generate an interrupt on bus reset
Now that the i2c-i801 driver supports interrupts, setting the KILL bit
in a attempt to recover from a timed out transaction triggers an
interrupt. Unfortunately, the interrupt handler (i801_isr) is not
prepared for this situation and will try to process the interrupt as
if it was signaling the end of a successful transaction. In the case
of a block transaction, this can result in an out-of-range memory
access.
This condition was reproduced several times by syzbot:
https://syzkaller.appspot.com/bug?extid=ed71512d469895b5b34e
https://syzkaller.appspot.com/bug?extid=8c8dedc0ba9e03f6c79e
https://syzkaller.appspot.com/bug?extid=c8ff0b6d6c73d81b610e
https://syzkaller.appspot.com/bug?extid=33f6c360821c399d69eb
https://syzkaller.appspot.com/bug?extid=be15dc0b1933f04b043a
https://syzkaller.appspot.com/bug?extid=b4d3fd1dfd53e90afd79
So disable interrupts while trying to reset the bus. Interrupts will
be enabled again for the following transaction.
Severity ?
6 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
636752bcb5177a301d0266270661581de8624828 , < f9469082126cebb7337db3992d143f5e4edfe629
(git)
Affected: 636752bcb5177a301d0266270661581de8624828 , < 09c9e79f4c10cfb6b9e0e1b4dd355232e4b5a3b3 (git) Affected: 636752bcb5177a301d0266270661581de8624828 , < dfa8929e117b0228a7765f5c3f5988a4a028f3c6 (git) Affected: 636752bcb5177a301d0266270661581de8624828 , < c70e1ba2e7e65255a0ce004f531dd90dada97a8c (git) Affected: 636752bcb5177a301d0266270661581de8624828 , < 04cc05e3716ae31b17ecdab7bc55c8170def1b8b (git) Affected: 636752bcb5177a301d0266270661581de8624828 , < b523feb7e8e44652f92f3babb953a976e7ccbbef (git) Affected: 636752bcb5177a301d0266270661581de8624828 , < 1f583d3813f204449037cd2acbfc09168171362a (git) Affected: 636752bcb5177a301d0266270661581de8624828 , < e4d8716c3dcec47f1557024add24e1f3c09eb24b (git) |
|||||||
|
|||||||||
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CVE-2023-52528 (GCVE-0-2023-52528)
Vulnerability from cvelistv5 – Published: 2024-03-02 21:52 – Updated: 2025-05-04 07:38
VLAI?
EPSS
Title
net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg
syzbot reported the following uninit-value access issue:
=====================================================
BUG: KMSAN: uninit-value in smsc75xx_wait_ready drivers/net/usb/smsc75xx.c:975 [inline]
BUG: KMSAN: uninit-value in smsc75xx_bind+0x5c9/0x11e0 drivers/net/usb/smsc75xx.c:1482
CPU: 0 PID: 8696 Comm: kworker/0:3 Not tainted 5.8.0-rc5-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: usb_hub_wq hub_event
Call Trace:
__dump_stack lib/dump_stack.c:77 [inline]
dump_stack+0x21c/0x280 lib/dump_stack.c:118
kmsan_report+0xf7/0x1e0 mm/kmsan/kmsan_report.c:121
__msan_warning+0x58/0xa0 mm/kmsan/kmsan_instr.c:215
smsc75xx_wait_ready drivers/net/usb/smsc75xx.c:975 [inline]
smsc75xx_bind+0x5c9/0x11e0 drivers/net/usb/smsc75xx.c:1482
usbnet_probe+0x1152/0x3f90 drivers/net/usb/usbnet.c:1737
usb_probe_interface+0xece/0x1550 drivers/usb/core/driver.c:374
really_probe+0xf20/0x20b0 drivers/base/dd.c:529
driver_probe_device+0x293/0x390 drivers/base/dd.c:701
__device_attach_driver+0x63f/0x830 drivers/base/dd.c:807
bus_for_each_drv+0x2ca/0x3f0 drivers/base/bus.c:431
__device_attach+0x4e2/0x7f0 drivers/base/dd.c:873
device_initial_probe+0x4a/0x60 drivers/base/dd.c:920
bus_probe_device+0x177/0x3d0 drivers/base/bus.c:491
device_add+0x3b0e/0x40d0 drivers/base/core.c:2680
usb_set_configuration+0x380f/0x3f10 drivers/usb/core/message.c:2032
usb_generic_driver_probe+0x138/0x300 drivers/usb/core/generic.c:241
usb_probe_device+0x311/0x490 drivers/usb/core/driver.c:272
really_probe+0xf20/0x20b0 drivers/base/dd.c:529
driver_probe_device+0x293/0x390 drivers/base/dd.c:701
__device_attach_driver+0x63f/0x830 drivers/base/dd.c:807
bus_for_each_drv+0x2ca/0x3f0 drivers/base/bus.c:431
__device_attach+0x4e2/0x7f0 drivers/base/dd.c:873
device_initial_probe+0x4a/0x60 drivers/base/dd.c:920
bus_probe_device+0x177/0x3d0 drivers/base/bus.c:491
device_add+0x3b0e/0x40d0 drivers/base/core.c:2680
usb_new_device+0x1bd4/0x2a30 drivers/usb/core/hub.c:2554
hub_port_connect drivers/usb/core/hub.c:5208 [inline]
hub_port_connect_change drivers/usb/core/hub.c:5348 [inline]
port_event drivers/usb/core/hub.c:5494 [inline]
hub_event+0x5e7b/0x8a70 drivers/usb/core/hub.c:5576
process_one_work+0x1688/0x2140 kernel/workqueue.c:2269
worker_thread+0x10bc/0x2730 kernel/workqueue.c:2415
kthread+0x551/0x590 kernel/kthread.c:292
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:293
Local variable ----buf.i87@smsc75xx_bind created at:
__smsc75xx_read_reg drivers/net/usb/smsc75xx.c:83 [inline]
smsc75xx_wait_ready drivers/net/usb/smsc75xx.c:968 [inline]
smsc75xx_bind+0x485/0x11e0 drivers/net/usb/smsc75xx.c:1482
__smsc75xx_read_reg drivers/net/usb/smsc75xx.c:83 [inline]
smsc75xx_wait_ready drivers/net/usb/smsc75xx.c:968 [inline]
smsc75xx_bind+0x485/0x11e0 drivers/net/usb/smsc75xx.c:1482
This issue is caused because usbnet_read_cmd() reads less bytes than requested
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This patch fixes the issue by returning -ENODATA if usbnet_read_cmd() reads
less bytes than requested.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d0cad871703b898a442e4049c532ec39168e5b57 , < 3e0af6eec1789fd11934164a7f4dbcad979855a4
(git)
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|||||||
|
|||||||||
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CVE-2022-48669 (GCVE-0-2022-48669)
Vulnerability from cvelistv5 – Published: 2024-05-01 13:03 – Updated: 2025-05-04 08:20
VLAI?
EPSS
Title
powerpc/pseries: Fix potential memleak in papr_get_attr()
Summary
In the Linux kernel, the following vulnerability has been resolved:
powerpc/pseries: Fix potential memleak in papr_get_attr()
`buf` is allocated in papr_get_attr(), and krealloc() of `buf`
could fail. We need to free the original `buf` in the case of failure.
Severity ?
5.5 (Medium)
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
3c14b73454cf9f6e2146443fdfbdfb912c0efed3 , < a3f22feb2220a945d1c3282e34199e8bcdc5afc4
(git)
Affected: 3c14b73454cf9f6e2146443fdfbdfb912c0efed3 , < 1699fb915b9f61794d559b55114c09a390aaf234 (git) Affected: 3c14b73454cf9f6e2146443fdfbdfb912c0efed3 , < 7f7d39fe3d80d6143404940b2413010cf6527029 (git) Affected: 3c14b73454cf9f6e2146443fdfbdfb912c0efed3 , < d0647c3e81eff62b66d46fd4e475318cb8cb3610 (git) Affected: 3c14b73454cf9f6e2146443fdfbdfb912c0efed3 , < cda9c0d556283e2d4adaa9960b2dc19b16156bae (git) |
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CVE-2023-52439 (GCVE-0-2023-52439)
Vulnerability from cvelistv5 – Published: 2024-02-20 18:34 – Updated: 2025-05-04 12:49
VLAI?
EPSS
Title
uio: Fix use-after-free in uio_open
Summary
In the Linux kernel, the following vulnerability has been resolved:
uio: Fix use-after-free in uio_open
core-1 core-2
-------------------------------------------------------
uio_unregister_device uio_open
idev = idr_find()
device_unregister(&idev->dev)
put_device(&idev->dev)
uio_device_release
get_device(&idev->dev)
kfree(idev)
uio_free_minor(minor)
uio_release
put_device(&idev->dev)
kfree(idev)
-------------------------------------------------------
In the core-1 uio_unregister_device(), the device_unregister will kfree
idev when the idev->dev kobject ref is 1. But after core-1
device_unregister, put_device and before doing kfree, the core-2 may
get_device. Then:
1. After core-1 kfree idev, the core-2 will do use-after-free for idev.
2. When core-2 do uio_release and put_device, the idev will be double
freed.
To address this issue, we can get idev atomic & inc idev reference with
minor_lock.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
57c5f4df0a5a0ee83df799991251e2ee93a5e4e9 , < 3174e0f7de1ba392dc191625da83df02d695b60c
(git)
Affected: 57c5f4df0a5a0ee83df799991251e2ee93a5e4e9 , < e93da893d52d82d57fc0db2ca566024e0f26ff50 (git) Affected: 57c5f4df0a5a0ee83df799991251e2ee93a5e4e9 , < 5e0be1229ae199ebb90b33102f74a0f22d152570 (git) Affected: 57c5f4df0a5a0ee83df799991251e2ee93a5e4e9 , < 5cf604ee538ed0c467abe3b4cda5308a6398f0f7 (git) Affected: 57c5f4df0a5a0ee83df799991251e2ee93a5e4e9 , < 17a8519cb359c3b483fb5c7367efa9a8a508bdea (git) Affected: 57c5f4df0a5a0ee83df799991251e2ee93a5e4e9 , < 35f102607054faafe78d2a6994b18d5d9d6e92ad (git) Affected: 57c5f4df0a5a0ee83df799991251e2ee93a5e4e9 , < 913205930da6213305616ac539447702eaa85e41 (git) Affected: 57c5f4df0a5a0ee83df799991251e2ee93a5e4e9 , < 0c9ae0b8605078eafc3bea053cc78791e97ba2e2 (git) Affected: 13af019c87f2d90e663742cb1a819834048842ae (git) |
|||||||
|
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CVE-2024-26743 (GCVE-0-2024-26743)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Title
RDMA/qedr: Fix qedr_create_user_qp error flow
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/qedr: Fix qedr_create_user_qp error flow
Avoid the following warning by making sure to free the allocated
resources in case that qedr_init_user_queue() fail.
-----------[ cut here ]-----------
WARNING: CPU: 0 PID: 143192 at drivers/infiniband/core/rdma_core.c:874 uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs]
Modules linked in: tls target_core_user uio target_core_pscsi target_core_file target_core_iblock ib_srpt ib_srp scsi_transport_srp nfsd nfs_acl rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs 8021q garp mrp stp llc ext4 mbcache jbd2 opa_vnic ib_umad ib_ipoib sunrpc rdma_ucm ib_isert iscsi_target_mod target_core_mod ib_iser libiscsi scsi_transport_iscsi rdma_cm iw_cm ib_cm hfi1 intel_rapl_msr intel_rapl_common mgag200 qedr sb_edac drm_shmem_helper rdmavt x86_pkg_temp_thermal drm_kms_helper intel_powerclamp ib_uverbs coretemp i2c_algo_bit kvm_intel dell_wmi_descriptor ipmi_ssif sparse_keymap kvm ib_core rfkill syscopyarea sysfillrect video sysimgblt irqbypass ipmi_si ipmi_devintf fb_sys_fops rapl iTCO_wdt mxm_wmi iTCO_vendor_support intel_cstate pcspkr dcdbas intel_uncore ipmi_msghandler lpc_ich acpi_power_meter mei_me mei fuse drm xfs libcrc32c qede sd_mod ahci libahci t10_pi sg crct10dif_pclmul crc32_pclmul crc32c_intel qed libata tg3
ghash_clmulni_intel megaraid_sas crc8 wmi [last unloaded: ib_srpt]
CPU: 0 PID: 143192 Comm: fi_rdm_tagged_p Kdump: loaded Not tainted 5.14.0-408.el9.x86_64 #1
Hardware name: Dell Inc. PowerEdge R430/03XKDV, BIOS 2.14.0 01/25/2022
RIP: 0010:uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs]
Code: 5d 41 5c 41 5d 41 5e e9 0f 26 1b dd 48 89 df e8 67 6a ff ff 49 8b 86 10 01 00 00 48 85 c0 74 9c 4c 89 e7 e8 83 c0 cb dd eb 92 <0f> 0b eb be 0f 0b be 04 00 00 00 48 89 df e8 8e f5 ff ff e9 6d ff
RSP: 0018:ffffb7c6cadfbc60 EFLAGS: 00010286
RAX: ffff8f0889ee3f60 RBX: ffff8f088c1a5200 RCX: 00000000802a0016
RDX: 00000000802a0017 RSI: 0000000000000001 RDI: ffff8f0880042600
RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000
R10: ffff8f11fffd5000 R11: 0000000000039000 R12: ffff8f0d5b36cd80
R13: ffff8f088c1a5250 R14: ffff8f1206d91000 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8f11d7c00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000147069200e20 CR3: 00000001c7210002 CR4: 00000000001706f0
Call Trace:
<TASK>
? show_trace_log_lvl+0x1c4/0x2df
? show_trace_log_lvl+0x1c4/0x2df
? ib_uverbs_close+0x1f/0xb0 [ib_uverbs]
? uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs]
? __warn+0x81/0x110
? uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs]
? report_bug+0x10a/0x140
? handle_bug+0x3c/0x70
? exc_invalid_op+0x14/0x70
? asm_exc_invalid_op+0x16/0x20
? uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs]
ib_uverbs_close+0x1f/0xb0 [ib_uverbs]
__fput+0x94/0x250
task_work_run+0x5c/0x90
do_exit+0x270/0x4a0
do_group_exit+0x2d/0x90
get_signal+0x87c/0x8c0
arch_do_signal_or_restart+0x25/0x100
? ib_uverbs_ioctl+0xc2/0x110 [ib_uverbs]
exit_to_user_mode_loop+0x9c/0x130
exit_to_user_mode_prepare+0xb6/0x100
syscall_exit_to_user_mode+0x12/0x40
do_syscall_64+0x69/0x90
? syscall_exit_work+0x103/0x130
? syscall_exit_to_user_mode+0x22/0x40
? do_syscall_64+0x69/0x90
? syscall_exit_work+0x103/0x130
? syscall_exit_to_user_mode+0x22/0x40
? do_syscall_64+0x69/0x90
? do_syscall_64+0x69/0x90
? common_interrupt+0x43/0xa0
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x1470abe3ec6b
Code: Unable to access opcode bytes at RIP 0x1470abe3ec41.
RSP: 002b:00007fff13ce9108 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: fffffffffffffffc RBX: 00007fff13ce9218 RCX: 00001470abe3ec6b
RDX: 00007fff13ce9200 RSI: 00000000c0181b01 RDI: 0000000000000004
RBP: 00007fff13ce91e0 R08: 0000558d9655da10 R09: 0000558d9655dd00
R10: 00007fff13ce95c0 R11: 0000000000000246 R12: 00007fff13ce9358
R13: 0000000000000013 R14: 0000558d9655db50 R15: 00007fff13ce9470
</TASK>
--[ end trace 888a9b92e04c5c97 ]--
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
df15856132bc837b512caa36d2227d2350cf64d8 , < 5639414a52a29336ffa1ede80a67c6d927acbc5a
(git)
Affected: df15856132bc837b512caa36d2227d2350cf64d8 , < 135e5465fefa463c5ec93c4eede48b9fedac894a (git) Affected: df15856132bc837b512caa36d2227d2350cf64d8 , < 7f31a244c753aacf40b71d01f03ca6742f81bbbc (git) Affected: df15856132bc837b512caa36d2227d2350cf64d8 , < 95175dda017cd4982cd47960536fa1de003d3298 (git) Affected: df15856132bc837b512caa36d2227d2350cf64d8 , < bab8875c06ebda5e01c5c4cab30022aed85c14e6 (git) Affected: df15856132bc837b512caa36d2227d2350cf64d8 , < 5ba4e6d5863c53e937f49932dee0ecb004c65928 (git) |
|||||||
|
|||||||||
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CVE-2023-52513 (GCVE-0-2023-52513)
Vulnerability from cvelistv5 – Published: 2024-03-02 21:52 – Updated: 2025-05-04 07:38
VLAI?
EPSS
Title
RDMA/siw: Fix connection failure handling
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/siw: Fix connection failure handling
In case immediate MPA request processing fails, the newly
created endpoint unlinks the listening endpoint and is
ready to be dropped. This special case was not handled
correctly by the code handling the later TCP socket close,
causing a NULL dereference crash in siw_cm_work_handler()
when dereferencing a NULL listener. We now also cancel
the useless MPA timeout, if immediate MPA request
processing fails.
This patch furthermore simplifies MPA processing in general:
Scheduling a useless TCP socket read in sk_data_ready() upcall
is now surpressed, if the socket is already moved out of
TCP_ESTABLISHED state.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
6c52fdc244b5ccc468006fd65a504d4ee33743c7 , < 6e26812e289b374c17677d238164a5a8f5770594
(git)
Affected: 6c52fdc244b5ccc468006fd65a504d4ee33743c7 , < 0d520cdb0cd095eac5d00078dfd318408c9b5eed (git) Affected: 6c52fdc244b5ccc468006fd65a504d4ee33743c7 , < 81b7bf367eea795d259d0261710c6a89f548844d (git) Affected: 6c52fdc244b5ccc468006fd65a504d4ee33743c7 , < 5cf38e638e5d01b68f9133968a85e8b3fd1ecf2f (git) Affected: 6c52fdc244b5ccc468006fd65a504d4ee33743c7 , < eeafc50a77f6a783c2c44e7ec3674a7b693e06f8 (git) Affected: 6c52fdc244b5ccc468006fd65a504d4ee33743c7 , < 53a3f777049771496f791504e7dc8ef017cba590 (git) |
|||||||
|
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CVE-2023-52520 (GCVE-0-2023-52520)
Vulnerability from cvelistv5 – Published: 2024-03-02 21:52 – Updated: 2025-05-04 07:38
VLAI?
EPSS
Title
platform/x86: think-lmi: Fix reference leak
Summary
In the Linux kernel, the following vulnerability has been resolved:
platform/x86: think-lmi: Fix reference leak
If a duplicate attribute is found using kset_find_obj(), a reference
to that attribute is returned which needs to be disposed accordingly
using kobject_put(). Move the setting name validation into a separate
function to allow for this change without having to duplicate the
cleanup code for this setting.
As a side note, a very similar bug was fixed in
commit 7295a996fdab ("platform/x86: dell-sysman: Fix reference leak"),
so it seems that the bug was copied from that driver.
Compile-tested only.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1bcad8e510b27ad843315ab2c27ccf459e3acded , < 124cf0ea4b82e1444ec8c7420af4e7db5558c293
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Affected: 1bcad8e510b27ad843315ab2c27ccf459e3acded , < af21c9119a37cecb7ff27ce0c2f3cf721e9d0ec4 (git) Affected: 1bcad8e510b27ad843315ab2c27ccf459e3acded , < c6e3023579de8d33256771ac0745239029e81106 (git) Affected: 1bcad8e510b27ad843315ab2c27ccf459e3acded , < 528ab3e605cabf2f9c9bd5944d3bfe15f6e94f81 (git) |
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CVE-2023-52565 (GCVE-0-2023-52565)
Vulnerability from cvelistv5 – Published: 2024-03-02 21:59 – Updated: 2025-05-04 12:49
VLAI?
EPSS
Title
media: uvcvideo: Fix OOB read
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: uvcvideo: Fix OOB read
If the index provided by the user is bigger than the mask size, we might do
an out of bound read.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
367703c3ec4f72208b8cae14310b8a2c955ec565 , < 09635bf4cdd4adf2160198a6041bcc7ca46c0558
(git)
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CVE-2024-26643 (GCVE-0-2024-26643)
Vulnerability from cvelistv5 – Published: 2024-03-21 10:43 – Updated: 2025-05-04 12:54
VLAI?
EPSS
Title
netfilter: nf_tables: mark set as dead when unbinding anonymous set with timeout
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: mark set as dead when unbinding anonymous set with timeout
While the rhashtable set gc runs asynchronously, a race allows it to
collect elements from anonymous sets with timeouts while it is being
released from the commit path.
Mingi Cho originally reported this issue in a different path in 6.1.x
with a pipapo set with low timeouts which is not possible upstream since
7395dfacfff6 ("netfilter: nf_tables: use timestamp to check for set
element timeout").
Fix this by setting on the dead flag for anonymous sets to skip async gc
in this case.
According to 08e4c8c5919f ("netfilter: nf_tables: mark newset as dead on
transaction abort"), Florian plans to accelerate abort path by releasing
objects via workqueue, therefore, this sets on the dead flag for abort
path too.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
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|---|---|---|---|---|---|---|---|---|---|
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Affected:
8da1b048f9a501d3d7d38c188ba09d7d0d5b8c27 , < d75a589bb92af1abf3b779cfcd1977ca11b27033
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Affected: bbdb3b65aa91aa0a32b212f27780b28987f2d94f , < edcf1a3f182ecf8b6b805f0ce90570ea98c5f6bf (git) Affected: 448be0774882f95a74fa5eb7519761152add601b , < e2d45f467096e931044f0ab7634499879d851a5c (git) Affected: d19e8bf3ea4114dd21fc35da21f398203d7f7df1 , < 291cca35818bd52a407bc37ab45a15816039e363 (git) Affected: ea3eb9f2192e4fc33b795673e56c97a21987f868 , < 406b0241d0eb598a0b330ab20ae325537d8d8163 (git) Affected: 5f68718b34a531a556f2f50300ead2862278da26 , < b2d6f9a5b1cf968f1eaa71085ceeb09c2cb276b1 (git) Affected: 5f68718b34a531a556f2f50300ead2862278da26 , < 5224afbc30c3ca9ba23e752f0f138729b2c48dd8 (git) Affected: 5f68718b34a531a556f2f50300ead2862278da26 , < 552705a3650bbf46a22b1adedc1b04181490fc36 (git) Affected: 0624f190b5742a1527cd938295caa8dc5281d4cd (git) |
|||||||
|
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CVE-2024-26642 (GCVE-0-2024-26642)
Vulnerability from cvelistv5 – Published: 2024-03-21 10:43 – Updated: 2025-05-04 08:52
VLAI?
EPSS
Title
netfilter: nf_tables: disallow anonymous set with timeout flag
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: disallow anonymous set with timeout flag
Anonymous sets are never used with timeout from userspace, reject this.
Exception to this rule is NFT_SET_EVAL to ensure legacy meters still work.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
761da2935d6e18d178582dbdf315a3a458555505 , < e4988d8415bd0294d6f9f4a1e7095f8b50a97ca9
(git)
Affected: 761da2935d6e18d178582dbdf315a3a458555505 , < e9a0d3f376eb356d54ffce36e7cc37514cbfbd6f (git) Affected: 761da2935d6e18d178582dbdf315a3a458555505 , < fe40ffbca19dc70d7c6b1e3c77b9ccb404c57351 (git) Affected: 761da2935d6e18d178582dbdf315a3a458555505 , < 7cdc1be24cc1bcd56a3e89ac4aef20e31ad09199 (git) Affected: 761da2935d6e18d178582dbdf315a3a458555505 , < 72c1efe3f247a581667b7d368fff3bd9a03cd57a (git) Affected: 761da2935d6e18d178582dbdf315a3a458555505 , < c0c2176d1814b92ea4c8e7eb7c9cd94cd99c1b12 (git) Affected: 761da2935d6e18d178582dbdf315a3a458555505 , < 8e07c16695583a66e81f67ce4c46e94dece47ba7 (git) Affected: 761da2935d6e18d178582dbdf315a3a458555505 , < 16603605b667b70da974bea8216c93e7db043bf1 (git) |
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CVE-2024-26615 (GCVE-0-2024-26615)
Vulnerability from cvelistv5 – Published: 2024-02-29 15:52 – Updated: 2025-05-04 08:52
VLAI?
EPSS
Title
net/smc: fix illegal rmb_desc access in SMC-D connection dump
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/smc: fix illegal rmb_desc access in SMC-D connection dump
A crash was found when dumping SMC-D connections. It can be reproduced
by following steps:
- run nginx/wrk test:
smc_run nginx
smc_run wrk -t 16 -c 1000 -d <duration> -H 'Connection: Close' <URL>
- continuously dump SMC-D connections in parallel:
watch -n 1 'smcss -D'
BUG: kernel NULL pointer dereference, address: 0000000000000030
CPU: 2 PID: 7204 Comm: smcss Kdump: loaded Tainted: G E 6.7.0+ #55
RIP: 0010:__smc_diag_dump.constprop.0+0x5e5/0x620 [smc_diag]
Call Trace:
<TASK>
? __die+0x24/0x70
? page_fault_oops+0x66/0x150
? exc_page_fault+0x69/0x140
? asm_exc_page_fault+0x26/0x30
? __smc_diag_dump.constprop.0+0x5e5/0x620 [smc_diag]
? __kmalloc_node_track_caller+0x35d/0x430
? __alloc_skb+0x77/0x170
smc_diag_dump_proto+0xd0/0xf0 [smc_diag]
smc_diag_dump+0x26/0x60 [smc_diag]
netlink_dump+0x19f/0x320
__netlink_dump_start+0x1dc/0x300
smc_diag_handler_dump+0x6a/0x80 [smc_diag]
? __pfx_smc_diag_dump+0x10/0x10 [smc_diag]
sock_diag_rcv_msg+0x121/0x140
? __pfx_sock_diag_rcv_msg+0x10/0x10
netlink_rcv_skb+0x5a/0x110
sock_diag_rcv+0x28/0x40
netlink_unicast+0x22a/0x330
netlink_sendmsg+0x1f8/0x420
__sock_sendmsg+0xb0/0xc0
____sys_sendmsg+0x24e/0x300
? copy_msghdr_from_user+0x62/0x80
___sys_sendmsg+0x7c/0xd0
? __do_fault+0x34/0x160
? do_read_fault+0x5f/0x100
? do_fault+0xb0/0x110
? __handle_mm_fault+0x2b0/0x6c0
__sys_sendmsg+0x4d/0x80
do_syscall_64+0x69/0x180
entry_SYSCALL_64_after_hwframe+0x6e/0x76
It is possible that the connection is in process of being established
when we dump it. Assumed that the connection has been registered in a
link group by smc_conn_create() but the rmb_desc has not yet been
initialized by smc_buf_create(), thus causing the illegal access to
conn->rmb_desc. So fix it by checking before dump.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4b1b7d3b30a6d32ac1a1dcede284e76ef8a8542d , < 27aea64838914c6122db5b8bd4bed865c9736f22
(git)
Affected: 4b1b7d3b30a6d32ac1a1dcede284e76ef8a8542d , < 1fea9969b81c67d0cb1611d1b8b7d19049d937be (git) Affected: 4b1b7d3b30a6d32ac1a1dcede284e76ef8a8542d , < 5fed92ca32eafbfae8b6bee8ca34cca71c6a8b6d (git) Affected: 4b1b7d3b30a6d32ac1a1dcede284e76ef8a8542d , < 68b888d51ac82f2b96bf5e077a31d76afcdef25a (git) Affected: 4b1b7d3b30a6d32ac1a1dcede284e76ef8a8542d , < 6994dba06321e3c48fdad0ba796a063d9d82183a (git) Affected: 4b1b7d3b30a6d32ac1a1dcede284e76ef8a8542d , < a164c2922675d7051805cdaf2b07daffe44f20d9 (git) Affected: 4b1b7d3b30a6d32ac1a1dcede284e76ef8a8542d , < 8f3f9186e5bb96a9c9654c41653210e3ea7e48a6 (git) Affected: 4b1b7d3b30a6d32ac1a1dcede284e76ef8a8542d , < dbc153fd3c142909e564bb256da087e13fbf239c (git) |
|||||||
|
|||||||||
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CVE-2024-25744 (GCVE-0-2024-25744)
Vulnerability from cvelistv5 – Published: 2024-02-12 00:00 – Updated: 2025-05-07 21:07
VLAI?
EPSS
Summary
In the Linux kernel before 6.6.7, an untrusted VMM can trigger int80 syscall handling at any given point. This is related to arch/x86/coco/tdx/tdx.c and arch/x86/mm/mem_encrypt_amd.c.
Severity ?
8.8 (High)
CWE
- n/a
Assigner
References
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CVE-2024-27059 (GCVE-0-2024-27059)
Vulnerability from cvelistv5 – Published: 2024-05-01 13:00 – Updated: 2025-05-04 09:03
VLAI?
EPSS
Title
USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command
Summary
In the Linux kernel, the following vulnerability has been resolved:
USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command
The isd200 sub-driver in usb-storage uses the HEADS and SECTORS values
in the ATA ID information to calculate cylinder and head values when
creating a CDB for READ or WRITE commands. The calculation involves
division and modulus operations, which will cause a crash if either of
these values is 0. While this never happens with a genuine device, it
could happen with a flawed or subversive emulation, as reported by the
syzbot fuzzer.
Protect against this possibility by refusing to bind to the device if
either the ATA_ID_HEADS or ATA_ID_SECTORS value in the device's ID
information is 0. This requires isd200_Initialization() to return a
negative error code when initialization fails; currently it always
returns 0 (even when there is an error).
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9968c701cba7eda42e5f0052b040349d6222ae34
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < eb7b01ca778170654e1c76950024270ba74b121f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 284fb1003d5da111019b9e0bf99b084fd71ac133 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6c1f36d92c0a8799569055012665d2bb066fb964 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f42ba916689f5c7b1642092266d2f53cf527aaaa (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 871fd7b10b56d280990b7e754f43d888382ca325 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3a67d4ab9e730361d183086dfb0ddd8c61f01636 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 014bcf41d946b36a8f0b8e9b5d9529efbb822f49 (git) |
|||||||
|
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CVE-2024-0340 (GCVE-0-2024-0340)
Vulnerability from cvelistv5 – Published: 2024-01-09 17:36 – Updated: 2025-11-07 17:06
VLAI?
EPSS
Title
Kernel: information disclosure in vhost/vhost.c:vhost_new_msg()
Summary
A vulnerability was found in vhost_new_msg in drivers/vhost/vhost.c in the Linux kernel, which does not properly initialize memory in messages passed between virtual guests and the host operating system in the vhost/vhost.c:vhost_new_msg() function. This issue can allow local privileged users to read some kernel memory contents when reading from the /dev/vhost-net device file.
Severity ?
4.4 (Medium)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
0 , < 6.4-rc6
(semver)
|
|||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||
Date Public ?
2023-05-22 00:00
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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