Vulnerability-Lookup

CERTFR-2024-AVI-0741

Vulnerability from certfr_avis - Published: 2024-09-05 - Updated: 2024-10-15

De multiples vulnérabilités ont été découvertes dans les produits Juniper Secure Analytics. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à la confidentialité des données.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

	Vendor	Product	Description
	Juniper Networks	Secure Analytics	Juniper Secure Analytics versions antérieures à 7.5.0 UP9 IF02

References

Title

Publication Time

CVE-2024-25744 (GCVE-0-2024-25744)

Vulnerability from cvelistv5 – Published: 2024-02-12 00:00 – Updated: 2025-05-07 21:07

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)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

n/a
CWE-693 - Protection Mechanism Failure

Assigner

mitre

References

3 references

URL	Tags
https://git.kernel.org/pub/scm/linux/kernel/git/t…
https://cdn.kernel.org/pub/linux/kernel/v6.x/Chan…
https://security.netapp.com/advisory/ntap-2024111…

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CVE-2024-26458 (GCVE-0-2024-26458)

Vulnerability from cvelistv5 – Published: 2024-02-26 00:00 – Updated: 2024-12-06 21:01

Summary

Kerberos 5 (aka krb5) 1.21.2 contains a memory leak in /krb5/src/lib/rpc/pmap_rmt.c.

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

Assigner

mitre

References

2 references

URL	Tags
https://github.com/LuMingYinDetect/krb5_defects/b…
https://security.netapp.com/advisory/ntap-2024041…

Show details on NVD website

JSON

To clipboard

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CVE-2024-26461 (GCVE-0-2024-26461)

Vulnerability from cvelistv5 – Published: 2024-02-26 00:00 – Updated: 2024-08-14 15:15

Summary

Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/lib/gssapi/krb5/k5sealv3.c.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

n/a
CWE-770 - Allocation of Resources Without Limits or Throttling

Assigner

mitre

References

2 references

URL	Tags
https://github.com/LuMingYinDetect/krb5_defects/b…
https://security.netapp.com/advisory/ntap-2024041…

Impacted products

1 product

Vendor	Product	Version
mit	kerberos_5	Affected: 1.21.2 cpe:2.3:a:mit:kerberos_5:1.21.2:::::::*

Show details on NVD website

JSON

To clipboard

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CVE-2024-26583 (GCVE-0-2024-26583)

Vulnerability from cvelistv5 – Published: 2024-02-21 14:59 – Updated: 2026-05-23 15:35

Title

tls: fix race between async notify and socket close

Summary

In the Linux kernel, the following vulnerability has been resolved: tls: fix race between async notify and socket close The submitting thread (one which called recvmsg/sendmsg) may exit as soon as the async crypto handler calls complete() so any code past that point risks touching already freed data. Try to avoid the locking and extra flags altogether. Have the main thread hold an extra reference, this way we can depend solely on the atomic ref counter for synchronization. Don't futz with reiniting the completion, either, we are now tightly controlling when completion fires.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

Assigner

Linux

References

6 references

URL	Tags
https://git.kernel.org/stable/c/f17d21ea73918ace8…
https://git.kernel.org/stable/c/7a3ca06d04d589dee…
https://git.kernel.org/stable/c/86dc27ee36f558fe2…
https://git.kernel.org/stable/c/6209319b2efdd8524…
https://git.kernel.org/stable/c/aec7961916f3f9e88…
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 0cada33241d9de205522e3858b18e506ca5cce2c , < f17d21ea73918ace8afb9c2d8e734dbf71c2c9d7 (git) Affected: 0cada33241d9de205522e3858b18e506ca5cce2c , < 7a3ca06d04d589deec81f56229a9a9d62352ce01 (git) Affected: 0cada33241d9de205522e3858b18e506ca5cce2c , < 86dc27ee36f558fe223dbdfbfcb6856247356f4a (git) Affected: 0cada33241d9de205522e3858b18e506ca5cce2c , < 6209319b2efdd8524691187ee99c40637558fa33 (git) Affected: 0cada33241d9de205522e3858b18e506ca5cce2c , < aec7961916f3f9e88766e2688992da6980f11b8d (git) Affected: cf4cc95a15f599560c7abd89095a7973a4b9cec3 (git) Affected: 9b81d43da15e56ed89f083f326561acdcaf549ce (git) Affected: 5.4.44 , < 5.5 (semver) Affected: 5.6.16 , < 5.7 (semver)
Linux	Linux	Affected: 5.7 Unaffected: 0 , < 5.7 (semver) Unaffected: 5.15.160 , ≤ 5.15.* (semver) Unaffected: 6.1.79 , ≤ 6.1.* (semver) Unaffected: 6.6.18 , ≤ 6.6.* (semver) Unaffected: 6.7.6 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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CVE-2024-26584 (GCVE-0-2024-26584)

Vulnerability from cvelistv5 – Published: 2024-02-21 14:59 – Updated: 2026-05-11 19:59

Title

net: tls: handle backlogging of crypto requests

Summary

In the Linux kernel, the following vulnerability has been resolved: net: tls: handle backlogging of crypto requests Since we're setting the CRYPTO_TFM_REQ_MAY_BACKLOG flag on our requests to the crypto API, crypto_aead_{encrypt,decrypt} can return -EBUSY instead of -EINPROGRESS in valid situations. For example, when the cryptd queue for AESNI is full (easy to trigger with an artificially low cryptd.cryptd_max_cpu_qlen), requests will be enqueued to the backlog but still processed. In that case, the async callback will also be called twice: first with err == -EINPROGRESS, which it seems we can just ignore, then with err == 0. Compared to Sabrina's original patch this version uses the new tls_*crypt_async_wait() helpers and converts the EBUSY to EINPROGRESS to avoid having to modify all the error handling paths. The handling is identical.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

Assigner

Linux

References

6 references

URL	Tags
https://git.kernel.org/stable/c/3ade391adc584f17b…
https://git.kernel.org/stable/c/cd1bbca03f3c1d845…
https://git.kernel.org/stable/c/13eca403876bbea37…
https://git.kernel.org/stable/c/ab6397f072e5097f2…
https://git.kernel.org/stable/c/85905414731887410…
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: a54667f6728c2714a400f3c884727da74b6d1717 , < 3ade391adc584f17b5570fd205de3ad029090368 (git) Affected: a54667f6728c2714a400f3c884727da74b6d1717 , < cd1bbca03f3c1d845ce274c0d0a66de8e5929f72 (git) Affected: a54667f6728c2714a400f3c884727da74b6d1717 , < 13eca403876bbea3716e82cdfe6f1e6febb38754 (git) Affected: a54667f6728c2714a400f3c884727da74b6d1717 , < ab6397f072e5097f267abf5cb08a8004e6b17694 (git) Affected: a54667f6728c2714a400f3c884727da74b6d1717 , < 8590541473188741055d27b955db0777569438e3 (git)
Linux	Linux	Affected: 4.16 Unaffected: 0 , < 4.16 (semver) Unaffected: 5.15.160 , ≤ 5.15.* (semver) Unaffected: 6.1.84 , ≤ 6.1.* (semver) Unaffected: 6.6.18 , ≤ 6.6.* (semver) Unaffected: 6.7.6 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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CVE-2024-26585 (GCVE-0-2024-26585)

Vulnerability from cvelistv5 – Published: 2024-02-21 14:59 – Updated: 2026-05-11 20:00

Title

tls: fix race between tx work scheduling and socket close

Summary

In the Linux kernel, the following vulnerability has been resolved: tls: fix race between tx work scheduling and socket close Similarly to previous commit, the submitting thread (recvmsg/sendmsg) may exit as soon as the async crypto handler calls complete(). Reorder scheduling the work before calling complete(). This seems more logical in the first place, as it's the inverse order of what the submitting thread will do.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

Assigner

Linux

References

6 references

URL	Tags
https://git.kernel.org/stable/c/dd32621f19243f89c…
https://git.kernel.org/stable/c/196f198ca6fce04ba…
https://git.kernel.org/stable/c/6db22d6c7a6dc914b…
https://git.kernel.org/stable/c/e327ed60bff4a991c…
https://git.kernel.org/stable/c/e01e3934a1b2d1229…
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: a42055e8d2c30d4decfc13ce943d09c7b9dad221 , < dd32621f19243f89ce830919496a5dcc2158aa33 (git) Affected: a42055e8d2c30d4decfc13ce943d09c7b9dad221 , < 196f198ca6fce04ba6ce262f5a0e4d567d7d219d (git) Affected: a42055e8d2c30d4decfc13ce943d09c7b9dad221 , < 6db22d6c7a6dc914b12c0469b94eb639b6a8a146 (git) Affected: a42055e8d2c30d4decfc13ce943d09c7b9dad221 , < e327ed60bff4a991cd7a709c47c4f0c5b4a4fd57 (git) Affected: a42055e8d2c30d4decfc13ce943d09c7b9dad221 , < e01e3934a1b2d122919f73bc6ddbe1cdafc4bbdb (git)
Linux	Linux	Affected: 4.20 Unaffected: 0 , < 4.20 (semver) Unaffected: 5.15.165 , ≤ 5.15.* (semver) Unaffected: 6.1.84 , ≤ 6.1.* (semver) Unaffected: 6.6.18 , ≤ 6.6.* (semver) Unaffected: 6.7.6 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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CVE-2024-26593 (GCVE-0-2024-26593)

Vulnerability from cvelistv5 – Published: 2024-02-23 09:09 – Updated: 2026-05-11 20:00

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.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

Assigner

Linux

References

9 references

URL	Tags
https://git.kernel.org/stable/c/d074d5ff5ae77b183…
https://git.kernel.org/stable/c/7a14b8a477b88607d…
https://git.kernel.org/stable/c/1f8d0691c50581ba6…
https://git.kernel.org/stable/c/491528935c9c48bf3…
https://git.kernel.org/stable/c/6be99c51829b24c91…
https://git.kernel.org/stable/c/609c7c1cc976e740d…
https://git.kernel.org/stable/c/c1c9d0f6f7f1dbf29…
https://lists.debian.org/debian-lts-announce/2024…	x_transferred
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < d074d5ff5ae77b18300e5079c6bda6342a4d44b7 (git) Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < 7a14b8a477b88607d157c24aeb23e7389ec3319f (git) Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < 1f8d0691c50581ba6043f009ec9e8b9f78f09d5a (git) Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < 491528935c9c48bf341d8b40eabc6c4fc5df6f2c (git) Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < 6be99c51829b24c914cef5bff6164877178e84d9 (git) Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < 609c7c1cc976e740d0fed4dbeec688b3ecb5dce2 (git) Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < c1c9d0f6f7f1dbf29db996bd8e166242843a5f21 (git)
Linux	Linux	Affected: 5.3 Unaffected: 0 , < 5.3 (semver) Unaffected: 5.4.269 , ≤ 5.4.* (semver) Unaffected: 5.10.210 , ≤ 5.10.* (semver) Unaffected: 5.15.149 , ≤ 5.15.* (semver) Unaffected: 6.1.79 , ≤ 6.1.* (semver) Unaffected: 6.6.18 , ≤ 6.6.* (semver) Unaffected: 6.7.6 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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CVE-2024-26603 (GCVE-0-2024-26603)

Vulnerability from cvelistv5 – Published: 2024-02-24 14:56 – Updated: 2026-05-11 20:00

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.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

Assigner

Linux

References

6 references

URL	Tags
https://git.kernel.org/stable/c/8bd3eee7720c14b59…
https://git.kernel.org/stable/c/627339cccdc916679…
https://git.kernel.org/stable/c/b2479ab426cef7ab7…
https://git.kernel.org/stable/c/627e28cbb65564e55…
https://git.kernel.org/stable/c/d877550eaf2dc9090…
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

2 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)
Linux	Linux	Affected: 5.14 Unaffected: 0 , < 5.14 (semver) Unaffected: 5.15.150 , ≤ 5.15.* (semver) Unaffected: 6.1.79 , ≤ 6.1.* (semver) Unaffected: 6.6.18 , ≤ 6.6.* (semver) Unaffected: 6.7.6 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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CVE-2024-26610 (GCVE-0-2024-26610)

Vulnerability from cvelistv5 – Published: 2024-02-29 15:52 – Updated: 2026-05-11 20:00

Title

wifi: iwlwifi: fix a memory corruption

Summary

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: fix a memory corruption iwl_fw_ini_trigger_tlv::data is a pointer to a __le32, which means that if we copy to iwl_fw_ini_trigger_tlv::data + offset while offset is in bytes, we'll write past the buffer.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

Assigner

Linux

References

7 references

URL	Tags
https://git.kernel.org/stable/c/05dd9facfb9a1e056…
https://git.kernel.org/stable/c/99a23462fe1a6f709…
https://git.kernel.org/stable/c/aa2cc9363926991ba…
https://git.kernel.org/stable/c/870171899d75d43e3…
https://git.kernel.org/stable/c/f32a81999d0b8e5ce…
https://git.kernel.org/stable/c/cf4a0d840ecc72fcf…
https://lists.debian.org/debian-lts-announce/2024…	x_transferred

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: cf29c5b66b9f83939367d90679eb68cdfa2f0356 , < 05dd9facfb9a1e056752c0901c6e86416037d15a (git) Affected: cf29c5b66b9f83939367d90679eb68cdfa2f0356 , < 99a23462fe1a6f709f0fda3ebbe8b6b193ac75bd (git) Affected: cf29c5b66b9f83939367d90679eb68cdfa2f0356 , < aa2cc9363926991ba74411e3aa0a0ea82c1ffe32 (git) Affected: cf29c5b66b9f83939367d90679eb68cdfa2f0356 , < 870171899d75d43e3d14360f3a4850e90a9c289b (git) Affected: cf29c5b66b9f83939367d90679eb68cdfa2f0356 , < f32a81999d0b8e5ce60afb5f6a3dd7241c17dd67 (git) Affected: cf29c5b66b9f83939367d90679eb68cdfa2f0356 , < cf4a0d840ecc72fcf16198d5e9c505ab7d5a5e4d (git)
Linux	Linux	Affected: 5.5 Unaffected: 0 , < 5.5 (semver) Unaffected: 5.10.210 , ≤ 5.10.* (semver) Unaffected: 5.15.149 , ≤ 5.15.* (semver) Unaffected: 6.1.76 , ≤ 6.1.* (semver) Unaffected: 6.6.15 , ≤ 6.6.* (semver) Unaffected: 6.7.3 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix)

Show details on NVD website

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CVE-2024-26615 (GCVE-0-2024-26615)

Vulnerability from cvelistv5 – Published: 2024-02-29 15:52 – Updated: 2026-05-11 20:00

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.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

Assigner

Linux

References

10 references

URL	Tags
https://git.kernel.org/stable/c/27aea64838914c612…
https://git.kernel.org/stable/c/1fea9969b81c67d0c…
https://git.kernel.org/stable/c/5fed92ca32eafbfae…
https://git.kernel.org/stable/c/68b888d51ac82f2b9…
https://git.kernel.org/stable/c/6994dba06321e3c48…
https://git.kernel.org/stable/c/a164c2922675d7051…
https://git.kernel.org/stable/c/8f3f9186e5bb96a9c…
https://git.kernel.org/stable/c/dbc153fd3c142909e…
https://lists.debian.org/debian-lts-announce/2024…	x_transferred
https://lists.debian.org/debian-lts-announce/2024…	x_transferred

Impacted products

2 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)
Linux	Linux	Affected: 4.19 Unaffected: 0 , < 4.19 (semver) Unaffected: 4.19.307 , ≤ 4.19.* (semver) Unaffected: 5.4.269 , ≤ 5.4.* (semver) Unaffected: 5.10.210 , ≤ 5.10.* (semver) Unaffected: 5.15.149 , ≤ 5.15.* (semver) Unaffected: 6.1.76 , ≤ 6.1.* (semver) Unaffected: 6.6.15 , ≤ 6.6.* (semver) Unaffected: 6.7.3 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix)

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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/smc: fix illegal rmb_desc access in SMC-D connection dump\n\nA crash was found when dumping SMC-D connections. It can be reproduced\nby following steps:\n\n- run nginx/wrk test:\n  smc_run nginx\n  smc_run wrk -t 16 -c 1000 -d \u003cduration\u003e -H \u0027Connection: Close\u0027 \u003cURL\u003e\n\n- continuously dump SMC-D connections in parallel:\n  watch -n 1 \u0027smcss -D\u0027\n\n BUG: kernel NULL pointer dereference, address: 0000000000000030\n CPU: 2 PID: 7204 Comm: smcss Kdump: loaded Tainted: G\tE      6.7.0+ #55\n RIP: 0010:__smc_diag_dump.constprop.0+0x5e5/0x620 [smc_diag]\n Call Trace:\n  \u003cTASK\u003e\n  ? __die+0x24/0x70\n  ? page_fault_oops+0x66/0x150\n  ? exc_page_fault+0x69/0x140\n  ? asm_exc_page_fault+0x26/0x30\n  ? __smc_diag_dump.constprop.0+0x5e5/0x620 [smc_diag]\n  ? __kmalloc_node_track_caller+0x35d/0x430\n  ? __alloc_skb+0x77/0x170\n  smc_diag_dump_proto+0xd0/0xf0 [smc_diag]\n  smc_diag_dump+0x26/0x60 [smc_diag]\n  netlink_dump+0x19f/0x320\n  __netlink_dump_start+0x1dc/0x300\n  smc_diag_handler_dump+0x6a/0x80 [smc_diag]\n  ? __pfx_smc_diag_dump+0x10/0x10 [smc_diag]\n  sock_diag_rcv_msg+0x121/0x140\n  ? __pfx_sock_diag_rcv_msg+0x10/0x10\n  netlink_rcv_skb+0x5a/0x110\n  sock_diag_rcv+0x28/0x40\n  netlink_unicast+0x22a/0x330\n  netlink_sendmsg+0x1f8/0x420\n  __sock_sendmsg+0xb0/0xc0\n  ____sys_sendmsg+0x24e/0x300\n  ? copy_msghdr_from_user+0x62/0x80\n  ___sys_sendmsg+0x7c/0xd0\n  ? __do_fault+0x34/0x160\n  ? do_read_fault+0x5f/0x100\n  ? do_fault+0xb0/0x110\n  ? __handle_mm_fault+0x2b0/0x6c0\n  __sys_sendmsg+0x4d/0x80\n  do_syscall_64+0x69/0x180\n  entry_SYSCALL_64_after_hwframe+0x6e/0x76\n\nIt is possible that the connection is in process of being established\nwhen we dump it. Assumed that the connection has been registered in a\nlink group by smc_conn_create() but the rmb_desc has not yet been\ninitialized by smc_buf_create(), thus causing the illegal access to\nconn-\u003ermb_desc. So fix it by checking before dump."
        }
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        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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      "title": "net/smc: fix illegal rmb_desc access in SMC-D connection dump",
      "x_generator": {
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-26615",
    "datePublished": "2024-02-29T15:52:18.843Z",
    "dateReserved": "2024-02-19T14:20:24.131Z",
    "dateUpdated": "2026-05-11T20:00:49.787Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CERTFR-2024-AVI-0741

Solutions

CVE-2024-25744 (GCVE-0-2024-25744)

CVE-2024-26458 (GCVE-0-2024-26458)

CVE-2024-26461 (GCVE-0-2024-26461)

CVE-2024-26583 (GCVE-0-2024-26583)

CVE-2024-26584 (GCVE-0-2024-26584)

CVE-2024-26585 (GCVE-0-2024-26585)

CVE-2024-26593 (GCVE-0-2024-26593)

CVE-2024-26603 (GCVE-0-2024-26603)

CVE-2024-26610 (GCVE-0-2024-26610)

CVE-2024-26615 (GCVE-0-2024-26615)

Tags

Sightings

Nomenclature