GHSA-5C9V-Q6G8-W92H
Vulnerability from github – Published: 2024-08-21 03:31 – Updated: 2025-09-26 21:30In the Linux kernel, the following vulnerability has been resolved:
xfrm: Fix input error path memory access
When there is a misconfiguration of input state slow path KASAN report error. Fix this error. west login: [ 52.987278] eth1: renamed from veth11 [ 53.078814] eth1: renamed from veth21 [ 53.181355] eth1: renamed from veth31 [ 54.921702] ================================================================== [ 54.922602] BUG: KASAN: wild-memory-access in xfrmi_rcv_cb+0x2d/0x295 [ 54.923393] Read of size 8 at addr 6b6b6b6b00000000 by task ping/512 [ 54.924169] [ 54.924386] CPU: 0 PID: 512 Comm: ping Not tainted 6.9.0-08574-gcd29a4313a1b #25 [ 54.925290] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 54.926401] Call Trace: [ 54.926731] [ 54.927009] dump_stack_lvl+0x2a/0x3b [ 54.927478] kasan_report+0x84/0xa6 [ 54.927930] ? xfrmi_rcv_cb+0x2d/0x295 [ 54.928410] xfrmi_rcv_cb+0x2d/0x295 [ 54.928872] ? xfrm4_rcv_cb+0x3d/0x5e [ 54.929354] xfrm4_rcv_cb+0x46/0x5e [ 54.929804] xfrm_rcv_cb+0x7e/0xa1 [ 54.930240] xfrm_input+0x1b3a/0x1b96 [ 54.930715] ? xfrm_offload+0x41/0x41 [ 54.931182] ? raw_rcv+0x292/0x292 [ 54.931617] ? nf_conntrack_confirm+0xa2/0xa2 [ 54.932158] ? skb_sec_path+0xd/0x3f [ 54.932610] ? xfrmi_input+0x90/0xce [ 54.933066] xfrm4_esp_rcv+0x33/0x54 [ 54.933521] ip_protocol_deliver_rcu+0xd7/0x1b2 [ 54.934089] ip_local_deliver_finish+0x110/0x120 [ 54.934659] ? ip_protocol_deliver_rcu+0x1b2/0x1b2 [ 54.935248] NF_HOOK.constprop.0+0xf8/0x138 [ 54.935767] ? ip_sublist_rcv_finish+0x68/0x68 [ 54.936317] ? secure_tcpv6_ts_off+0x23/0x168 [ 54.936859] ? ip_protocol_deliver_rcu+0x1b2/0x1b2 [ 54.937454] ? __xfrm_policy_check2.constprop.0+0x18d/0x18d [ 54.938135] NF_HOOK.constprop.0+0xf8/0x138 [ 54.938663] ? ip_sublist_rcv_finish+0x68/0x68 [ 54.939220] ? __xfrm_policy_check2.constprop.0+0x18d/0x18d [ 54.939904] ? ip_local_deliver_finish+0x120/0x120 [ 54.940497] __netif_receive_skb_one_core+0xc9/0x107 [ 54.941121] ? __netif_receive_skb_list_core+0x1c2/0x1c2 [ 54.941771] ? blk_mq_start_stopped_hw_queues+0xc7/0xf9 [ 54.942413] ? blk_mq_start_stopped_hw_queue+0x38/0x38 [ 54.943044] ? virtqueue_get_buf_ctx+0x295/0x46b [ 54.943618] process_backlog+0xb3/0x187 [ 54.944102] __napi_poll.constprop.0+0x57/0x1a7 [ 54.944669] net_rx_action+0x1cb/0x380 [ 54.945150] ? __napi_poll.constprop.0+0x1a7/0x1a7 [ 54.945744] ? vring_new_virtqueue+0x17a/0x17a [ 54.946300] ? note_interrupt+0x2cd/0x367 [ 54.946805] handle_softirqs+0x13c/0x2c9 [ 54.947300] do_softirq+0x5f/0x7d [ 54.947727] [ 54.948014] [ 54.948300] __local_bh_enable_ip+0x48/0x62 [ 54.948832] __neigh_event_send+0x3fd/0x4ca [ 54.949361] neigh_resolve_output+0x1e/0x210 [ 54.949896] ip_finish_output2+0x4bf/0x4f0 [ 54.950410] ? __ip_finish_output+0x171/0x1b8 [ 54.950956] ip_send_skb+0x25/0x57 [ 54.951390] raw_sendmsg+0xf95/0x10c0 [ 54.951850] ? check_new_pages+0x45/0x71 [ 54.952343] ? raw_hash_sk+0x21b/0x21b [ 54.952815] ? kernel_init_pages+0x42/0x51 [ 54.953337] ? prep_new_page+0x44/0x51 [ 54.953811] ? get_page_from_freelist+0x72b/0x915 [ 54.954390] ? signal_pending_state+0x77/0x77 [ 54.954936] ? preempt_count_sub+0x14/0xb3 [ 54.955450] ? __might_resched+0x8a/0x240 [ 54.955951] ? __might_sleep+0x25/0xa0 [ 54.956424] ? first_zones_zonelist+0x2c/0x43 [ 54.956977] ? __rcu_read_lock+0x2d/0x3a [ 54.957476] ? __pte_offset_map+0x32/0xa4 [ 54.957980] ? __might_resched+0x8a/0x240 [ 54.958483] ? __might_sleep+0x25/0xa0 [ 54.958963] ? inet_send_prepare+0x54/0x54 [ 54.959478] ? sock_sendmsg_nosec+0x42/0x6c [ 54.960000] sock_sendmsg_nosec+0x42/0x6c [ 54.960502] __sys_sendto+0x15d/0x1cc [ 54.960966] ? __x64_sys_getpeername+0x44/0x44 [ 54.961522] ? __handle_mm_fault+0x679/0xae4 [ 54.962068] ? find_vma+0x6b/0x ---truncated---
{
"affected": [],
"aliases": [
"CVE-2024-43878"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-08-21T01:15:12Z",
"severity": "HIGH"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfrm: Fix input error path memory access\n\nWhen there is a misconfiguration of input state slow path\nKASAN report error. Fix this error.\nwest login:\n[ 52.987278] eth1: renamed from veth11\n[ 53.078814] eth1: renamed from veth21\n[ 53.181355] eth1: renamed from veth31\n[ 54.921702] ==================================================================\n[ 54.922602] BUG: KASAN: wild-memory-access in xfrmi_rcv_cb+0x2d/0x295\n[ 54.923393] Read of size 8 at addr 6b6b6b6b00000000 by task ping/512\n[ 54.924169]\n[ 54.924386] CPU: 0 PID: 512 Comm: ping Not tainted 6.9.0-08574-gcd29a4313a1b #25\n[ 54.925290] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014\n[ 54.926401] Call Trace:\n[ 54.926731] \u003cIRQ\u003e\n[ 54.927009] dump_stack_lvl+0x2a/0x3b\n[ 54.927478] kasan_report+0x84/0xa6\n[ 54.927930] ? xfrmi_rcv_cb+0x2d/0x295\n[ 54.928410] xfrmi_rcv_cb+0x2d/0x295\n[ 54.928872] ? xfrm4_rcv_cb+0x3d/0x5e\n[ 54.929354] xfrm4_rcv_cb+0x46/0x5e\n[ 54.929804] xfrm_rcv_cb+0x7e/0xa1\n[ 54.930240] xfrm_input+0x1b3a/0x1b96\n[ 54.930715] ? xfrm_offload+0x41/0x41\n[ 54.931182] ? raw_rcv+0x292/0x292\n[ 54.931617] ? nf_conntrack_confirm+0xa2/0xa2\n[ 54.932158] ? skb_sec_path+0xd/0x3f\n[ 54.932610] ? xfrmi_input+0x90/0xce\n[ 54.933066] xfrm4_esp_rcv+0x33/0x54\n[ 54.933521] ip_protocol_deliver_rcu+0xd7/0x1b2\n[ 54.934089] ip_local_deliver_finish+0x110/0x120\n[ 54.934659] ? ip_protocol_deliver_rcu+0x1b2/0x1b2\n[ 54.935248] NF_HOOK.constprop.0+0xf8/0x138\n[ 54.935767] ? ip_sublist_rcv_finish+0x68/0x68\n[ 54.936317] ? secure_tcpv6_ts_off+0x23/0x168\n[ 54.936859] ? ip_protocol_deliver_rcu+0x1b2/0x1b2\n[ 54.937454] ? __xfrm_policy_check2.constprop.0+0x18d/0x18d\n[ 54.938135] NF_HOOK.constprop.0+0xf8/0x138\n[ 54.938663] ? ip_sublist_rcv_finish+0x68/0x68\n[ 54.939220] ? __xfrm_policy_check2.constprop.0+0x18d/0x18d\n[ 54.939904] ? ip_local_deliver_finish+0x120/0x120\n[ 54.940497] __netif_receive_skb_one_core+0xc9/0x107\n[ 54.941121] ? __netif_receive_skb_list_core+0x1c2/0x1c2\n[ 54.941771] ? blk_mq_start_stopped_hw_queues+0xc7/0xf9\n[ 54.942413] ? blk_mq_start_stopped_hw_queue+0x38/0x38\n[ 54.943044] ? virtqueue_get_buf_ctx+0x295/0x46b\n[ 54.943618] process_backlog+0xb3/0x187\n[ 54.944102] __napi_poll.constprop.0+0x57/0x1a7\n[ 54.944669] net_rx_action+0x1cb/0x380\n[ 54.945150] ? __napi_poll.constprop.0+0x1a7/0x1a7\n[ 54.945744] ? vring_new_virtqueue+0x17a/0x17a\n[ 54.946300] ? note_interrupt+0x2cd/0x367\n[ 54.946805] handle_softirqs+0x13c/0x2c9\n[ 54.947300] do_softirq+0x5f/0x7d\n[ 54.947727] \u003c/IRQ\u003e\n[ 54.948014] \u003cTASK\u003e\n[ 54.948300] __local_bh_enable_ip+0x48/0x62\n[ 54.948832] __neigh_event_send+0x3fd/0x4ca\n[ 54.949361] neigh_resolve_output+0x1e/0x210\n[ 54.949896] ip_finish_output2+0x4bf/0x4f0\n[ 54.950410] ? __ip_finish_output+0x171/0x1b8\n[ 54.950956] ip_send_skb+0x25/0x57\n[ 54.951390] raw_sendmsg+0xf95/0x10c0\n[ 54.951850] ? check_new_pages+0x45/0x71\n[ 54.952343] ? raw_hash_sk+0x21b/0x21b\n[ 54.952815] ? kernel_init_pages+0x42/0x51\n[ 54.953337] ? prep_new_page+0x44/0x51\n[ 54.953811] ? get_page_from_freelist+0x72b/0x915\n[ 54.954390] ? signal_pending_state+0x77/0x77\n[ 54.954936] ? preempt_count_sub+0x14/0xb3\n[ 54.955450] ? __might_resched+0x8a/0x240\n[ 54.955951] ? __might_sleep+0x25/0xa0\n[ 54.956424] ? first_zones_zonelist+0x2c/0x43\n[ 54.956977] ? __rcu_read_lock+0x2d/0x3a\n[ 54.957476] ? __pte_offset_map+0x32/0xa4\n[ 54.957980] ? __might_resched+0x8a/0x240\n[ 54.958483] ? __might_sleep+0x25/0xa0\n[ 54.958963] ? inet_send_prepare+0x54/0x54\n[ 54.959478] ? sock_sendmsg_nosec+0x42/0x6c\n[ 54.960000] sock_sendmsg_nosec+0x42/0x6c\n[ 54.960502] __sys_sendto+0x15d/0x1cc\n[ 54.960966] ? __x64_sys_getpeername+0x44/0x44\n[ 54.961522] ? __handle_mm_fault+0x679/0xae4\n[ 54.962068] ? find_vma+0x6b/0x\n---truncated---",
"id": "GHSA-5c9v-q6g8-w92h",
"modified": "2025-09-26T21:30:25Z",
"published": "2024-08-21T03:31:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-43878"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/54fcc6189dfb822eea984fa2b3e477a02447279d"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a4c10813bc394ff2b5c61f913971be216f8f8834"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
}
]
}
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