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CERTFR-2025-AVI-0211
Vulnerability from certfr_avis - Published: 2025-03-14 - Updated: 2025-03-14
De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Certaines d'entre elles permettent à un attaquant de provoquer une atteinte à la confidentialité des données, une atteinte à l'intégrité des données et un contournement de la politique de sécurité.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
References
| Title | Publication Time | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Ubuntu 16.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 24.04 LTS",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 18.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 14.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 22.04 LTS",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2021-47606",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47606"
},
{
"name": "CVE-2024-42070",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42070"
},
{
"name": "CVE-2025-0927",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-0927"
},
{
"name": "CVE-2023-52818",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52818"
},
{
"name": "CVE-2024-50134",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50134"
},
{
"name": "CVE-2022-48772",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48772"
},
{
"name": "CVE-2024-36886",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36886"
},
{
"name": "CVE-2024-50171",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50171"
},
{
"name": "CVE-2024-42068",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42068"
},
{
"name": "CVE-2022-48994",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48994"
},
{
"name": "CVE-2024-43900",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43900"
},
{
"name": "CVE-2024-50233",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50233"
},
{
"name": "CVE-2024-36952",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36952"
},
{
"name": "CVE-2024-50117",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50117"
},
{
"name": "CVE-2024-44938",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44938"
},
{
"name": "CVE-2024-38558",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38558"
},
{
"name": "CVE-2024-50148",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50148"
},
{
"name": "CVE-2024-43893",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43893"
},
{
"name": "CVE-2024-43854",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43854"
},
{
"name": "CVE-2023-52488",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52488"
},
{
"name": "CVE-2024-53164",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53164"
},
{
"name": "CVE-2024-41063",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41063"
},
{
"name": "CVE-2021-47103",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47103"
},
{
"name": "CVE-2024-26685",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26685"
},
{
"name": "CVE-2024-35896",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35896"
},
{
"name": "CVE-2024-56672",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56672"
},
{
"name": "CVE-2024-49902",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49902"
},
{
"name": "CVE-2024-40910",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40910"
},
{
"name": "CVE-2024-43863",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43863"
},
{
"name": "CVE-2024-40943",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40943"
},
{
"name": "CVE-2024-43892",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43892"
},
{
"name": "CVE-2023-52799",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52799"
},
{
"name": "CVE-2024-38567",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38567"
},
{
"name": "CVE-2024-23848",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-23848"
},
{
"name": "CVE-2024-44931",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44931"
},
{
"name": "CVE-2024-36964",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36964"
},
{
"name": "CVE-2024-50229",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50229"
},
{
"name": "CVE-2024-53104",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53104"
},
{
"name": "CVE-2024-53156",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53156"
},
{
"name": "CVE-2023-52522",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52522"
},
{
"name": "CVE-2024-40981",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40981"
},
{
"name": "CVE-2024-41064",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41064"
},
{
"name": "CVE-2024-40911",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40911"
},
{
"name": "CVE-2023-52880",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52880"
}
],
"initial_release_date": "2025-03-14T00:00:00",
"last_revision_date": "2025-03-14T00:00:00",
"links": [],
"reference": "CERTFR-2025-AVI-0211",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-03-14T00:00:00.000000"
}
],
"risks": [
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux d\u0027Ubuntu. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es, une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es et un contournement de la politique de s\u00e9curit\u00e9.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d\u0027Ubuntu",
"vendor_advisories": [
{
"published_at": "2025-03-13",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7344-2",
"url": "https://ubuntu.com/security/notices/USN-7344-2"
},
{
"published_at": "2025-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7344-1",
"url": "https://ubuntu.com/security/notices/USN-7344-1"
},
{
"published_at": "2025-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7342-1",
"url": "https://ubuntu.com/security/notices/USN-7342-1"
},
{
"published_at": "2025-03-13",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7325-3",
"url": "https://ubuntu.com/security/notices/USN-7325-3"
},
{
"published_at": "2025-03-13",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7328-2",
"url": "https://ubuntu.com/security/notices/USN-7328-2"
},
{
"published_at": "2025-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7332-2",
"url": "https://ubuntu.com/security/notices/USN-7332-2"
},
{
"published_at": "2025-03-07",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7325-2",
"url": "https://ubuntu.com/security/notices/USN-7325-2"
},
{
"published_at": "2025-03-13",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7332-3",
"url": "https://ubuntu.com/security/notices/USN-7332-3"
}
]
}
CVE-2024-26685 (GCVE-0-2024-26685)
Vulnerability from cvelistv5 – Published: 2024-04-03 14:54 – Updated: 2026-05-23 15:36
VLAI
EPSS
Title
nilfs2: fix potential bug in end_buffer_async_write
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix potential bug in end_buffer_async_write
According to a syzbot report, end_buffer_async_write(), which handles the
completion of block device writes, may detect abnormal condition of the
buffer async_write flag and cause a BUG_ON failure when using nilfs2.
Nilfs2 itself does not use end_buffer_async_write(). But, the async_write
flag is now used as a marker by commit 7f42ec394156 ("nilfs2: fix issue
with race condition of competition between segments for dirty blocks") as
a means of resolving double list insertion of dirty blocks in
nilfs_lookup_dirty_data_buffers() and nilfs_lookup_node_buffers() and the
resulting crash.
This modification is safe as long as it is used for file data and b-tree
node blocks where the page caches are independent. However, it was
irrelevant and redundant to also introduce async_write for segment summary
and super root blocks that share buffers with the backing device. This
led to the possibility that the BUG_ON check in end_buffer_async_write
would fail as described above, if independent writebacks of the backing
device occurred in parallel.
The use of async_write for segment summary buffers has already been
removed in a previous change.
Fix this issue by removing the manipulation of the async_write flag for
the remaining super root block buffer.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
7f42ec3941560f0902fe3671e36f2c20ffd3af0a , < c4a09fdac625e64abe478dcf88bfa20406616928
(git)
Affected: 7f42ec3941560f0902fe3671e36f2c20ffd3af0a , < d31c8721e816eff5ca6573cc487754f357c093cd (git) Affected: 7f42ec3941560f0902fe3671e36f2c20ffd3af0a , < f3e4963566f58726d3265a727116a42b591f6596 (git) Affected: 7f42ec3941560f0902fe3671e36f2c20ffd3af0a , < 8fa90634ec3e9cc50f42dd605eec60f2d146ced8 (git) Affected: 7f42ec3941560f0902fe3671e36f2c20ffd3af0a , < 6589f0f72f8edd1fa11adce4eedbd3615f2e78ab (git) Affected: 7f42ec3941560f0902fe3671e36f2c20ffd3af0a , < 2c3bdba00283a6c7a5b19481a59a730f46063803 (git) Affected: 7f42ec3941560f0902fe3671e36f2c20ffd3af0a , < 626daab3811b772086aef1bf8eed3ffe6f523eff (git) Affected: 7f42ec3941560f0902fe3671e36f2c20ffd3af0a , < 5bc09b397cbf1221f8a8aacb1152650c9195b02b (git) Affected: ccebcc74c81d8399c7b204aea47c1f33b09c2b17 (git) Affected: 831c87640d23ccb253a02e4901bd9a325b5e8c2d (git) Affected: d8974c7fe717ee8fb0706e35cc92e0bcdf660ec5 (git) Affected: 8f67918af09fc0ffd426a9b6f87697976d3fbc7b (git) Affected: 3.2.52 , < 3.3 (semver) Affected: 3.4.83 , < 3.5 (semver) Affected: 3.10.16 , < 3.11 (semver) Affected: 3.11.5 , < 3.12 (semver) |
|
| Linux | Linux |
Affected:
3.12
Unaffected: 0 , < 3.12 (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: 6.1.79 , ≤ 6.1.* (semver) Unaffected: 6.6.18 , ≤ 6.6.* (semver) Unaffected: 6.7.6 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-26685",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-04-03T18:35:50.019246Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-noinfo Not enough information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-07T14:55:46.383Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-02T00:14:12.823Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/c4a09fdac625e64abe478dcf88bfa20406616928"
},
{
"tags": [
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],
"url": "https://git.kernel.org/stable/c/d31c8721e816eff5ca6573cc487754f357c093cd"
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"url": "https://git.kernel.org/stable/c/f3e4963566f58726d3265a727116a42b591f6596"
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{
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"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
},
{
"tags": [
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],
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
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],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/nilfs2/segment.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"versions": [
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{
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},
{
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{
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{
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{
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},
{
"status": "affected",
"version": "ccebcc74c81d8399c7b204aea47c1f33b09c2b17",
"versionType": "git"
},
{
"status": "affected",
"version": "831c87640d23ccb253a02e4901bd9a325b5e8c2d",
"versionType": "git"
},
{
"status": "affected",
"version": "d8974c7fe717ee8fb0706e35cc92e0bcdf660ec5",
"versionType": "git"
},
{
"status": "affected",
"version": "8f67918af09fc0ffd426a9b6f87697976d3fbc7b",
"versionType": "git"
},
{
"lessThan": "3.3",
"status": "affected",
"version": "3.2.52",
"versionType": "semver"
},
{
"lessThan": "3.5",
"status": "affected",
"version": "3.4.83",
"versionType": "semver"
},
{
"lessThan": "3.11",
"status": "affected",
"version": "3.10.16",
"versionType": "semver"
},
{
"lessThan": "3.12",
"status": "affected",
"version": "3.11.5",
"versionType": "semver"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
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],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.12"
},
{
"lessThan": "3.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.307",
"versionType": "semver"
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CVE-2024-35896 (GCVE-0-2024-35896)
Vulnerability from cvelistv5 – Published: 2024-05-19 08:34 – Updated: 2026-05-12 11:52
VLAI
EPSS
Title
netfilter: validate user input for expected length
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: validate user input for expected length
I got multiple syzbot reports showing old bugs exposed
by BPF after commit 20f2505fb436 ("bpf: Try to avoid kzalloc
in cgroup/{s,g}etsockopt")
setsockopt() @optlen argument should be taken into account
before copying data.
BUG: KASAN: slab-out-of-bounds in copy_from_sockptr_offset include/linux/sockptr.h:49 [inline]
BUG: KASAN: slab-out-of-bounds in copy_from_sockptr include/linux/sockptr.h:55 [inline]
BUG: KASAN: slab-out-of-bounds in do_replace net/ipv4/netfilter/ip_tables.c:1111 [inline]
BUG: KASAN: slab-out-of-bounds in do_ipt_set_ctl+0x902/0x3dd0 net/ipv4/netfilter/ip_tables.c:1627
Read of size 96 at addr ffff88802cd73da0 by task syz-executor.4/7238
CPU: 1 PID: 7238 Comm: syz-executor.4 Not tainted 6.9.0-rc2-next-20240403-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114
print_address_description mm/kasan/report.c:377 [inline]
print_report+0x169/0x550 mm/kasan/report.c:488
kasan_report+0x143/0x180 mm/kasan/report.c:601
kasan_check_range+0x282/0x290 mm/kasan/generic.c:189
__asan_memcpy+0x29/0x70 mm/kasan/shadow.c:105
copy_from_sockptr_offset include/linux/sockptr.h:49 [inline]
copy_from_sockptr include/linux/sockptr.h:55 [inline]
do_replace net/ipv4/netfilter/ip_tables.c:1111 [inline]
do_ipt_set_ctl+0x902/0x3dd0 net/ipv4/netfilter/ip_tables.c:1627
nf_setsockopt+0x295/0x2c0 net/netfilter/nf_sockopt.c:101
do_sock_setsockopt+0x3af/0x720 net/socket.c:2311
__sys_setsockopt+0x1ae/0x250 net/socket.c:2334
__do_sys_setsockopt net/socket.c:2343 [inline]
__se_sys_setsockopt net/socket.c:2340 [inline]
__x64_sys_setsockopt+0xb5/0xd0 net/socket.c:2340
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x72/0x7a
RIP: 0033:0x7fd22067dde9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fd21f9ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007fd2207abf80 RCX: 00007fd22067dde9
RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00007fd2206ca47a R08: 0000000000000001 R09: 0000000000000000
R10: 0000000020000880 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007fd2207abf80 R15: 00007ffd2d0170d8
</TASK>
Allocated by task 7238:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
poison_kmalloc_redzone mm/kasan/common.c:370 [inline]
__kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:387
kasan_kmalloc include/linux/kasan.h:211 [inline]
__do_kmalloc_node mm/slub.c:4069 [inline]
__kmalloc_noprof+0x200/0x410 mm/slub.c:4082
kmalloc_noprof include/linux/slab.h:664 [inline]
__cgroup_bpf_run_filter_setsockopt+0xd47/0x1050 kernel/bpf/cgroup.c:1869
do_sock_setsockopt+0x6b4/0x720 net/socket.c:2293
__sys_setsockopt+0x1ae/0x250 net/socket.c:2334
__do_sys_setsockopt net/socket.c:2343 [inline]
__se_sys_setsockopt net/socket.c:2340 [inline]
__x64_sys_setsockopt+0xb5/0xd0 net/socket.c:2340
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x72/0x7a
The buggy address belongs to the object at ffff88802cd73da0
which belongs to the cache kmalloc-8 of size 8
The buggy address is located 0 bytes inside of
allocated 1-byte region [ffff88802cd73da0, ffff88802cd73da1)
The buggy address belongs to the physical page:
page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88802cd73020 pfn:0x2cd73
flags: 0xfff80000000000(node=0|zone=1|lastcpupid=0xfff)
page_type: 0xffffefff(slab)
raw: 00fff80000000000 ffff888015041280 dead000000000100 dead000000000122
raw: ffff88802cd73020 000000008080007f 00000001ffffefff 00
---truncated---
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
9 references
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0f038242b77ddfc505bf4163d4904c1abd2e74d6
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 440e948cf0eff32cfe322dcbca3f2525354b159b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 18aae2cb87e5faa9c5bd865260ceadac60d5a6c5 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 81d51b9b7c95e791ba3c1a2dd77920a9d3b3f525 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 58f2bfb789e6bd3bc24a2c9c1580f3c67aec3018 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0c83842df40f86e529db6842231154772c20edcc (git) |
|
| Linux | Linux |
Affected:
2.6.12
Unaffected: 0 , < 2.6.12 (semver) Unaffected: 5.10.215 , ≤ 5.10.* (semver) Unaffected: 5.15.154 , ≤ 5.15.* (semver) Unaffected: 6.1.85 , ≤ 6.1.* (semver) Unaffected: 6.6.26 , ≤ 6.6.* (semver) Unaffected: 6.8.5 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: validate user input for expected length\n\nI got multiple syzbot reports showing old bugs exposed\nby BPF after commit 20f2505fb436 (\"bpf: Try to avoid kzalloc\nin cgroup/{s,g}etsockopt\")\n\nsetsockopt() @optlen argument should be taken into account\nbefore copying data.\n\n BUG: KASAN: slab-out-of-bounds in copy_from_sockptr_offset include/linux/sockptr.h:49 [inline]\n BUG: KASAN: slab-out-of-bounds in copy_from_sockptr include/linux/sockptr.h:55 [inline]\n BUG: KASAN: slab-out-of-bounds in do_replace net/ipv4/netfilter/ip_tables.c:1111 [inline]\n BUG: KASAN: slab-out-of-bounds in do_ipt_set_ctl+0x902/0x3dd0 net/ipv4/netfilter/ip_tables.c:1627\nRead of size 96 at addr ffff88802cd73da0 by task syz-executor.4/7238\n\nCPU: 1 PID: 7238 Comm: syz-executor.4 Not tainted 6.9.0-rc2-next-20240403-syzkaller #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:88 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114\n print_address_description mm/kasan/report.c:377 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:488\n kasan_report+0x143/0x180 mm/kasan/report.c:601\n kasan_check_range+0x282/0x290 mm/kasan/generic.c:189\n __asan_memcpy+0x29/0x70 mm/kasan/shadow.c:105\n copy_from_sockptr_offset include/linux/sockptr.h:49 [inline]\n copy_from_sockptr include/linux/sockptr.h:55 [inline]\n do_replace net/ipv4/netfilter/ip_tables.c:1111 [inline]\n do_ipt_set_ctl+0x902/0x3dd0 net/ipv4/netfilter/ip_tables.c:1627\n nf_setsockopt+0x295/0x2c0 net/netfilter/nf_sockopt.c:101\n do_sock_setsockopt+0x3af/0x720 net/socket.c:2311\n __sys_setsockopt+0x1ae/0x250 net/socket.c:2334\n __do_sys_setsockopt net/socket.c:2343 [inline]\n __se_sys_setsockopt net/socket.c:2340 [inline]\n __x64_sys_setsockopt+0xb5/0xd0 net/socket.c:2340\n do_syscall_64+0xfb/0x240\n entry_SYSCALL_64_after_hwframe+0x72/0x7a\nRIP: 0033:0x7fd22067dde9\nCode: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007fd21f9ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036\nRAX: ffffffffffffffda RBX: 00007fd2207abf80 RCX: 00007fd22067dde9\nRDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003\nRBP: 00007fd2206ca47a R08: 0000000000000001 R09: 0000000000000000\nR10: 0000000020000880 R11: 0000000000000246 R12: 0000000000000000\nR13: 000000000000000b R14: 00007fd2207abf80 R15: 00007ffd2d0170d8\n \u003c/TASK\u003e\n\nAllocated by task 7238:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:370 [inline]\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:387\n kasan_kmalloc include/linux/kasan.h:211 [inline]\n __do_kmalloc_node mm/slub.c:4069 [inline]\n __kmalloc_noprof+0x200/0x410 mm/slub.c:4082\n kmalloc_noprof include/linux/slab.h:664 [inline]\n __cgroup_bpf_run_filter_setsockopt+0xd47/0x1050 kernel/bpf/cgroup.c:1869\n do_sock_setsockopt+0x6b4/0x720 net/socket.c:2293\n __sys_setsockopt+0x1ae/0x250 net/socket.c:2334\n __do_sys_setsockopt net/socket.c:2343 [inline]\n __se_sys_setsockopt net/socket.c:2340 [inline]\n __x64_sys_setsockopt+0xb5/0xd0 net/socket.c:2340\n do_syscall_64+0xfb/0x240\n entry_SYSCALL_64_after_hwframe+0x72/0x7a\n\nThe buggy address belongs to the object at ffff88802cd73da0\n which belongs to the cache kmalloc-8 of size 8\nThe buggy address is located 0 bytes inside of\n allocated 1-byte region [ffff88802cd73da0, ffff88802cd73da1)\n\nThe buggy address belongs to the physical page:\npage: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88802cd73020 pfn:0x2cd73\nflags: 0xfff80000000000(node=0|zone=1|lastcpupid=0xfff)\npage_type: 0xffffefff(slab)\nraw: 00fff80000000000 ffff888015041280 dead000000000100 dead000000000122\nraw: ffff88802cd73020 000000008080007f 00000001ffffefff 00\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T20:13:20.870Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/0f038242b77ddfc505bf4163d4904c1abd2e74d6"
},
{
"url": "https://git.kernel.org/stable/c/440e948cf0eff32cfe322dcbca3f2525354b159b"
},
{
"url": "https://git.kernel.org/stable/c/18aae2cb87e5faa9c5bd865260ceadac60d5a6c5"
},
{
"url": "https://git.kernel.org/stable/c/81d51b9b7c95e791ba3c1a2dd77920a9d3b3f525"
},
{
"url": "https://git.kernel.org/stable/c/58f2bfb789e6bd3bc24a2c9c1580f3c67aec3018"
},
{
"url": "https://git.kernel.org/stable/c/0c83842df40f86e529db6842231154772c20edcc"
}
],
"title": "netfilter: validate user input for expected length",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-35896",
"datePublished": "2024-05-19T08:34:51.034Z",
"dateReserved": "2024-05-17T13:50:33.114Z",
"dateUpdated": "2026-05-12T11:52:31.965Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-36886 (GCVE-0-2024-36886)
Vulnerability from cvelistv5 – Published: 2024-05-30 15:28 – Updated: 2026-05-11 20:16
VLAI
EPSS
Title
tipc: fix UAF in error path
Summary
In the Linux kernel, the following vulnerability has been resolved:
tipc: fix UAF in error path
Sam Page (sam4k) working with Trend Micro Zero Day Initiative reported
a UAF in the tipc_buf_append() error path:
BUG: KASAN: slab-use-after-free in kfree_skb_list_reason+0x47e/0x4c0
linux/net/core/skbuff.c:1183
Read of size 8 at addr ffff88804d2a7c80 by task poc/8034
CPU: 1 PID: 8034 Comm: poc Not tainted 6.8.2 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
1.16.0-debian-1.16.0-5 04/01/2014
Call Trace:
<IRQ>
__dump_stack linux/lib/dump_stack.c:88
dump_stack_lvl+0xd9/0x1b0 linux/lib/dump_stack.c:106
print_address_description linux/mm/kasan/report.c:377
print_report+0xc4/0x620 linux/mm/kasan/report.c:488
kasan_report+0xda/0x110 linux/mm/kasan/report.c:601
kfree_skb_list_reason+0x47e/0x4c0 linux/net/core/skbuff.c:1183
skb_release_data+0x5af/0x880 linux/net/core/skbuff.c:1026
skb_release_all linux/net/core/skbuff.c:1094
__kfree_skb linux/net/core/skbuff.c:1108
kfree_skb_reason+0x12d/0x210 linux/net/core/skbuff.c:1144
kfree_skb linux/./include/linux/skbuff.h:1244
tipc_buf_append+0x425/0xb50 linux/net/tipc/msg.c:186
tipc_link_input+0x224/0x7c0 linux/net/tipc/link.c:1324
tipc_link_rcv+0x76e/0x2d70 linux/net/tipc/link.c:1824
tipc_rcv+0x45f/0x10f0 linux/net/tipc/node.c:2159
tipc_udp_recv+0x73b/0x8f0 linux/net/tipc/udp_media.c:390
udp_queue_rcv_one_skb+0xad2/0x1850 linux/net/ipv4/udp.c:2108
udp_queue_rcv_skb+0x131/0xb00 linux/net/ipv4/udp.c:2186
udp_unicast_rcv_skb+0x165/0x3b0 linux/net/ipv4/udp.c:2346
__udp4_lib_rcv+0x2594/0x3400 linux/net/ipv4/udp.c:2422
ip_protocol_deliver_rcu+0x30c/0x4e0 linux/net/ipv4/ip_input.c:205
ip_local_deliver_finish+0x2e4/0x520 linux/net/ipv4/ip_input.c:233
NF_HOOK linux/./include/linux/netfilter.h:314
NF_HOOK linux/./include/linux/netfilter.h:308
ip_local_deliver+0x18e/0x1f0 linux/net/ipv4/ip_input.c:254
dst_input linux/./include/net/dst.h:461
ip_rcv_finish linux/net/ipv4/ip_input.c:449
NF_HOOK linux/./include/linux/netfilter.h:314
NF_HOOK linux/./include/linux/netfilter.h:308
ip_rcv+0x2c5/0x5d0 linux/net/ipv4/ip_input.c:569
__netif_receive_skb_one_core+0x199/0x1e0 linux/net/core/dev.c:5534
__netif_receive_skb+0x1f/0x1c0 linux/net/core/dev.c:5648
process_backlog+0x101/0x6b0 linux/net/core/dev.c:5976
__napi_poll.constprop.0+0xba/0x550 linux/net/core/dev.c:6576
napi_poll linux/net/core/dev.c:6645
net_rx_action+0x95a/0xe90 linux/net/core/dev.c:6781
__do_softirq+0x21f/0x8e7 linux/kernel/softirq.c:553
do_softirq linux/kernel/softirq.c:454
do_softirq+0xb2/0xf0 linux/kernel/softirq.c:441
</IRQ>
<TASK>
__local_bh_enable_ip+0x100/0x120 linux/kernel/softirq.c:381
local_bh_enable linux/./include/linux/bottom_half.h:33
rcu_read_unlock_bh linux/./include/linux/rcupdate.h:851
__dev_queue_xmit+0x871/0x3ee0 linux/net/core/dev.c:4378
dev_queue_xmit linux/./include/linux/netdevice.h:3169
neigh_hh_output linux/./include/net/neighbour.h:526
neigh_output linux/./include/net/neighbour.h:540
ip_finish_output2+0x169f/0x2550 linux/net/ipv4/ip_output.c:235
__ip_finish_output linux/net/ipv4/ip_output.c:313
__ip_finish_output+0x49e/0x950 linux/net/ipv4/ip_output.c:295
ip_finish_output+0x31/0x310 linux/net/ipv4/ip_output.c:323
NF_HOOK_COND linux/./include/linux/netfilter.h:303
ip_output+0x13b/0x2a0 linux/net/ipv4/ip_output.c:433
dst_output linux/./include/net/dst.h:451
ip_local_out linux/net/ipv4/ip_output.c:129
ip_send_skb+0x3e5/0x560 linux/net/ipv4/ip_output.c:1492
udp_send_skb+0x73f/0x1530 linux/net/ipv4/udp.c:963
udp_sendmsg+0x1a36/0x2b40 linux/net/ipv4/udp.c:1250
inet_sendmsg+0x105/0x140 linux/net/ipv4/af_inet.c:850
sock_sendmsg_nosec linux/net/socket.c:730
__sock_sendmsg linux/net/socket.c:745
__sys_sendto+0x42c/0x4e0 linux/net/socket.c:2191
__do_sys_sendto linux/net/socket.c:2203
__se_sys_sendto linux/net/socket.c:2199
__x64_sys_sendto+0xe0/0x1c0 linux/net/socket.c:2199
do_syscall_x64 linux/arch/x86/entry/common.c:52
do_syscall_
---truncated---
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
11 references
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1149557d64c97dc9adf3103347a1c0e8c06d3b89 , < e19ec8ab0e25bc4803d7cc91c84e84532e2781bd
(git)
Affected: 1149557d64c97dc9adf3103347a1c0e8c06d3b89 , < 93bc2d6d16f2c3178736ba6b845b30475856dc40 (git) Affected: 1149557d64c97dc9adf3103347a1c0e8c06d3b89 , < 367766ff9e407f8a68409b7ce4dc4d5a72afeab1 (git) Affected: 1149557d64c97dc9adf3103347a1c0e8c06d3b89 , < 66116556076f0b96bc1aa9844008c743c8c67684 (git) Affected: 1149557d64c97dc9adf3103347a1c0e8c06d3b89 , < 21ea04aad8a0839b4ec27ef1691ca480620e8e14 (git) Affected: 1149557d64c97dc9adf3103347a1c0e8c06d3b89 , < ffd4917c1edb3c3ff334fce3704fbe9c39f35682 (git) Affected: 1149557d64c97dc9adf3103347a1c0e8c06d3b89 , < a0fbb26f8247e326a320e2cb4395bfb234332c90 (git) Affected: 1149557d64c97dc9adf3103347a1c0e8c06d3b89 , < 080cbb890286cd794f1ee788bbc5463e2deb7c2b (git) |
|
| Linux | Linux |
Affected:
4.1
Unaffected: 0 , < 4.1 (semver) Unaffected: 4.19.314 , ≤ 4.19.* (semver) Unaffected: 5.4.276 , ≤ 5.4.* (semver) Unaffected: 5.10.217 , ≤ 5.10.* (semver) Unaffected: 5.15.159 , ≤ 5.15.* (semver) Unaffected: 6.1.91 , ≤ 6.1.* (semver) Unaffected: 6.6.31 , ≤ 6.6.* (semver) Unaffected: 6.8.10 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix) |
|
| linux | linux_kernel |
Affected:
4.1
cpe:2.3:o:linux:linux_kernel:4.1:-:*:*:*:*:*:* |
|
| linux | linux_kernel |
Affected:
1149557d64c9 , < e19ec8ab0e25
(custom)
Affected: 1149557d64c9 , < 93bc2d6d16f2 (custom) Affected: 1149557d64c9 , < 367766ff9e40 (custom) Affected: 1149557d64c9 , < 66116556076f (custom) Affected: 1149557d64c9 , < 21ea04aad8a0 (custom) Affected: 1149557d64c9 , < ffd4917c1edb (custom) Affected: 1149557d64c9 , < a0fbb26f8247 (custom) Affected: 1149557d64c9 , < 080cbb890286 (custom) cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
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],
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"product": "linux_kernel",
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"versions": [
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{
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"metrics": [
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
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{
"other": {
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"options": [
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{
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}
],
"role": "CISA Coordinator",
"timestamp": "2024-06-22T03:55:33.064938Z",
"version": "2.0.3"
},
"type": "ssvc"
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}
],
"problemTypes": [
{
"descriptions": [
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"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
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}
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],
"providerMetadata": {
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"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
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{
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"title": "CVE Program Container"
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],
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"product": "Linux",
"programFiles": [
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CVE-2024-36952 (GCVE-0-2024-36952)
Vulnerability from cvelistv5 – Published: 2024-05-30 15:35 – Updated: 2026-05-11 20:17
VLAI
EPSS
Title
scsi: lpfc: Move NPIV's transport unregistration to after resource clean up
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: lpfc: Move NPIV's transport unregistration to after resource clean up
There are cases after NPIV deletion where the fabric switch still believes
the NPIV is logged into the fabric. This occurs when a vport is
unregistered before the Remove All DA_ID CT and LOGO ELS are sent to the
fabric.
Currently fc_remove_host(), which calls dev_loss_tmo for all D_IDs including
the fabric D_ID, removes the last ndlp reference and frees the ndlp rport
object. This sometimes causes the race condition where the final DA_ID and
LOGO are skipped from being sent to the fabric switch.
Fix by moving the fc_remove_host() and scsi_remove_host() calls after DA_ID
and LOGO are sent.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
92d7f7b0cde3ad2260e7462b40867b57efd49851 , < f2c7f029051edc4b394bb48edbe2297575abefe0
(git)
Affected: 92d7f7b0cde3ad2260e7462b40867b57efd49851 , < 0936809d968ecf81e0726fbd02ff2a5732d960c3 (git) Affected: 92d7f7b0cde3ad2260e7462b40867b57efd49851 , < 76337eb8daee32bcc67742efab3168ed4ca299d0 (git) Affected: 92d7f7b0cde3ad2260e7462b40867b57efd49851 , < 718602cd15f4c5710850090ea3066a89eeb46278 (git) Affected: 92d7f7b0cde3ad2260e7462b40867b57efd49851 , < 4ddf01f2f1504fa08b766e8cfeec558e9f8eef6c (git) |
|
| Linux | Linux |
Affected:
2.6.23
Unaffected: 0 , < 2.6.23 (semver) Unaffected: 5.15.159 , ≤ 5.15.* (semver) Unaffected: 6.1.91 , ≤ 6.1.* (semver) Unaffected: 6.6.31 , ≤ 6.6.* (semver) Unaffected: 6.8.10 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix) |
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CVE-2024-36964 (GCVE-0-2024-36964)
Vulnerability from cvelistv5 – Published: 2024-06-03 07:50 – Updated: 2026-05-23 15:48
VLAI
EPSS
Title
fs/9p: only translate RWX permissions for plain 9P2000
Summary
In the Linux kernel, the following vulnerability has been resolved:
fs/9p: only translate RWX permissions for plain 9P2000
Garbage in plain 9P2000's perm bits is allowed through, which causes it
to be able to set (among others) the suid bit. This was presumably not
the intent since the unix extended bits are handled explicitly and
conditionally on .u.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
45089142b1497dab2327d60f6c71c40766fc3ea4 , < e90bc596a74bb905e0a45bf346038c3f9d1e868d
(git)
Affected: 45089142b1497dab2327d60f6c71c40766fc3ea4 , < df1962a199783ecd66734d563caf0fedecf08f96 (git) Affected: 45089142b1497dab2327d60f6c71c40766fc3ea4 , < 5a605930e19f451294bd838754f7d66c976a8a2c (git) Affected: 45089142b1497dab2327d60f6c71c40766fc3ea4 , < ad4f65328661392de74e3608bb736fedf3b67e32 (git) Affected: 45089142b1497dab2327d60f6c71c40766fc3ea4 , < ca9b5c81f0c918c63d73d962ed8a8e231f840bc8 (git) Affected: 45089142b1497dab2327d60f6c71c40766fc3ea4 , < e55c601af3b1223a84f9f27f9cdbd2af5e203bf3 (git) Affected: 45089142b1497dab2327d60f6c71c40766fc3ea4 , < 157d468e34fdd3cb1ddc07c2be32fb3b02826b02 (git) Affected: 45089142b1497dab2327d60f6c71c40766fc3ea4 , < cd25e15e57e68a6b18dc9323047fe9c68b99290b (git) Affected: 29a3e8657d2a2640384166e3fe29a086d235fc33 (git) Affected: 3.0.5 , < 3.1 (semver) |
|
| Linux | Linux |
Affected:
3.1
Unaffected: 0 , < 3.1 (semver) Unaffected: 4.19.314 , ≤ 4.19.* (semver) Unaffected: 5.4.276 , ≤ 5.4.* (semver) Unaffected: 5.10.217 , ≤ 5.10.* (semver) Unaffected: 5.15.159 , ≤ 5.15.* (semver) Unaffected: 6.1.91 , ≤ 6.1.* (semver) Unaffected: 6.6.31 , ≤ 6.6.* (semver) Unaffected: 6.8.10 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix) |
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CVE-2024-38558 (GCVE-0-2024-38558)
Vulnerability from cvelistv5 – Published: 2024-06-19 13:35 – Updated: 2026-05-12 11:54
VLAI
EPSS
Title
net: openvswitch: fix overwriting ct original tuple for ICMPv6
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: openvswitch: fix overwriting ct original tuple for ICMPv6
OVS_PACKET_CMD_EXECUTE has 3 main attributes:
- OVS_PACKET_ATTR_KEY - Packet metadata in a netlink format.
- OVS_PACKET_ATTR_PACKET - Binary packet content.
- OVS_PACKET_ATTR_ACTIONS - Actions to execute on the packet.
OVS_PACKET_ATTR_KEY is parsed first to populate sw_flow_key structure
with the metadata like conntrack state, input port, recirculation id,
etc. Then the packet itself gets parsed to populate the rest of the
keys from the packet headers.
Whenever the packet parsing code starts parsing the ICMPv6 header, it
first zeroes out fields in the key corresponding to Neighbor Discovery
information even if it is not an ND packet.
It is an 'ipv6.nd' field. However, the 'ipv6' is a union that shares
the space between 'nd' and 'ct_orig' that holds the original tuple
conntrack metadata parsed from the OVS_PACKET_ATTR_KEY.
ND packets should not normally have conntrack state, so it's fine to
share the space, but normal ICMPv6 Echo packets or maybe other types of
ICMPv6 can have the state attached and it should not be overwritten.
The issue results in all but the last 4 bytes of the destination
address being wiped from the original conntrack tuple leading to
incorrect packet matching and potentially executing wrong actions
in case this packet recirculates within the datapath or goes back
to userspace.
ND fields should not be accessed in non-ND packets, so not clearing
them should be fine. Executing memset() only for actual ND packets to
avoid the issue.
Initializing the whole thing before parsing is needed because ND packet
may not contain all the options.
The issue only affects the OVS_PACKET_CMD_EXECUTE path and doesn't
affect packets entering OVS datapath from network interfaces, because
in this case CT metadata is populated from skb after the packet is
already parsed.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
12 references
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
9dd7f8907c3705dc7a7a375d1c6e30b06e6daffc , < 6a51ac92bf35d34b4996d6eb67e2fe469f573b11
(git)
Affected: 9dd7f8907c3705dc7a7a375d1c6e30b06e6daffc , < 0b532f59437f688563e9c58bdc1436fefa46e3b5 (git) Affected: 9dd7f8907c3705dc7a7a375d1c6e30b06e6daffc , < 5ab6aecbede080b44b8e34720ab72050bf1e6982 (git) Affected: 9dd7f8907c3705dc7a7a375d1c6e30b06e6daffc , < 483eb70f441e2df66ade78aa7217e6e4caadfef3 (git) Affected: 9dd7f8907c3705dc7a7a375d1c6e30b06e6daffc , < 9ec8b0ccadb908d92f7ee211a4eff05fd932f3f6 (git) Affected: 9dd7f8907c3705dc7a7a375d1c6e30b06e6daffc , < 78741b4caae1e880368cb2f5110635f3ce45ecfd (git) Affected: 9dd7f8907c3705dc7a7a375d1c6e30b06e6daffc , < 431e9215576d7b728f3f53a704d237a520092120 (git) Affected: 9dd7f8907c3705dc7a7a375d1c6e30b06e6daffc , < d73fb8bddf89503c9fae7c42e50d44c89909aad6 (git) Affected: 9dd7f8907c3705dc7a7a375d1c6e30b06e6daffc , < 7c988176b6c16c516474f6fceebe0f055af5eb56 (git) |
|
| Linux | Linux |
Affected:
4.11
Unaffected: 0 , < 4.11 (semver) Unaffected: 4.19.316 , ≤ 4.19.* (semver) Unaffected: 5.4.278 , ≤ 5.4.* (semver) Unaffected: 5.10.219 , ≤ 5.10.* (semver) Unaffected: 5.15.161 , ≤ 5.15.* (semver) Unaffected: 6.1.93 , ≤ 6.1.* (semver) Unaffected: 6.6.33 , ≤ 6.6.* (semver) Unaffected: 6.8.12 , ≤ 6.8.* (semver) Unaffected: 6.9.3 , ≤ 6.9.* (semver) Unaffected: 6.10 , ≤ * (original_commit_for_fix) |
|
| Siemens | RUGGEDCOM RST2428P |
Affected:
0 , < V3.1
(custom)
|
|
| Siemens | SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SCALANCE XCM-/XRM-/XCH-/XRH-300 family |
Affected:
0 , < V3.1
(custom)
|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
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CVE-2024-38567 (GCVE-0-2024-38567)
Vulnerability from cvelistv5 – Published: 2024-06-19 13:35 – Updated: 2026-05-12 11:54
VLAI
EPSS
Title
wifi: carl9170: add a proper sanity check for endpoints
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: carl9170: add a proper sanity check for endpoints
Syzkaller reports [1] hitting a warning which is caused by presence
of a wrong endpoint type at the URB sumbitting stage. While there
was a check for a specific 4th endpoint, since it can switch types
between bulk and interrupt, other endpoints are trusted implicitly.
Similar warning is triggered in a couple of other syzbot issues [2].
Fix the issue by doing a comprehensive check of all endpoints
taking into account difference between high- and full-speed
configuration.
[1] Syzkaller report:
...
WARNING: CPU: 0 PID: 4721 at drivers/usb/core/urb.c:504 usb_submit_urb+0xed6/0x1880 drivers/usb/core/urb.c:504
...
Call Trace:
<TASK>
carl9170_usb_send_rx_irq_urb+0x273/0x340 drivers/net/wireless/ath/carl9170/usb.c:504
carl9170_usb_init_device drivers/net/wireless/ath/carl9170/usb.c:939 [inline]
carl9170_usb_firmware_finish drivers/net/wireless/ath/carl9170/usb.c:999 [inline]
carl9170_usb_firmware_step2+0x175/0x240 drivers/net/wireless/ath/carl9170/usb.c:1028
request_firmware_work_func+0x130/0x240 drivers/base/firmware_loader/main.c:1107
process_one_work+0x9bf/0x1710 kernel/workqueue.c:2289
worker_thread+0x669/0x1090 kernel/workqueue.c:2436
kthread+0x2e8/0x3a0 kernel/kthread.c:376
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
</TASK>
[2] Related syzkaller crashes:
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
11 references
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
a84fab3cbfdc427e7d366f1cc844f27b2084c26c , < eb0f2fc3ff5806cc572cd9055ce7c52a01e97645
(git)
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|
| Linux | Linux |
Affected:
2.6.37
Unaffected: 0 , < 2.6.37 (semver) Unaffected: 4.19.316 , ≤ 4.19.* (semver) Unaffected: 5.4.278 , ≤ 5.4.* (semver) Unaffected: 5.10.219 , ≤ 5.10.* (semver) Unaffected: 5.15.161 , ≤ 5.15.* (semver) Unaffected: 6.1.93 , ≤ 6.1.* (semver) Unaffected: 6.6.33 , ≤ 6.6.* (semver) Unaffected: 6.8.12 , ≤ 6.8.* (semver) Unaffected: 6.9.3 , ≤ 6.9.* (semver) Unaffected: 6.10 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
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CVE-2024-40910 (GCVE-0-2024-40910)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:20 – Updated: 2026-05-23 15:50
VLAI
EPSS
Title
ax25: Fix refcount imbalance on inbound connections
Summary
In the Linux kernel, the following vulnerability has been resolved:
ax25: Fix refcount imbalance on inbound connections
When releasing a socket in ax25_release(), we call netdev_put() to
decrease the refcount on the associated ax.25 device. However, the
execution path for accepting an incoming connection never calls
netdev_hold(). This imbalance leads to refcount errors, and ultimately
to kernel crashes.
A typical call trace for the above situation will start with one of the
following errors:
refcount_t: decrement hit 0; leaking memory.
refcount_t: underflow; use-after-free.
And will then have a trace like:
Call Trace:
<TASK>
? show_regs+0x64/0x70
? __warn+0x83/0x120
? refcount_warn_saturate+0xb2/0x100
? report_bug+0x158/0x190
? prb_read_valid+0x20/0x30
? handle_bug+0x3e/0x70
? exc_invalid_op+0x1c/0x70
? asm_exc_invalid_op+0x1f/0x30
? refcount_warn_saturate+0xb2/0x100
? refcount_warn_saturate+0xb2/0x100
ax25_release+0x2ad/0x360
__sock_release+0x35/0xa0
sock_close+0x19/0x20
[...]
On reboot (or any attempt to remove the interface), the kernel gets
stuck in an infinite loop:
unregister_netdevice: waiting for ax0 to become free. Usage count = 0
This patch corrects these issues by ensuring that we call netdev_hold()
and ax25_dev_hold() for new connections in ax25_accept(). This makes the
logic leading to ax25_accept() match the logic for ax25_bind(): in both
cases we increment the refcount, which is ultimately decremented in
ax25_release().
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
9fd75b66b8f68498454d685dc4ba13192ae069b0 , < f4df9d6c8d4e4c818252b0419c2165d66eabd4eb
(git)
Affected: 9fd75b66b8f68498454d685dc4ba13192ae069b0 , < 52100fd74ad07b53a4666feafff1cd11436362d3 (git) Affected: 9fd75b66b8f68498454d685dc4ba13192ae069b0 , < a723a6c8d4831cc8e2c7b0c9f3f0c010d4671964 (git) Affected: 9fd75b66b8f68498454d685dc4ba13192ae069b0 , < 3c34fb0bd4a4237592c5ecb5b2e2531900c55774 (git) Affected: c44a453ffe16eb08acdc6129ac4fa0192dbc0456 (git) Affected: de55a1338e6a48ff1e41ea8db1432496fbe2a62b (git) Affected: 9e1e088a57c23251f1cfe9601bbd90ade2ea73b9 (git) Affected: b20a5ab0f5fb175750c6bafd4cf12daccf00c738 (git) Affected: 452ae92b99062d2f6a34324eaf705a3b7eac9f8b (git) Affected: 534156dd4ed768e30a43de0036f45dca7c54818f (git) Affected: 4.14.277 , < 4.15 (semver) Affected: 4.19.240 , < 4.20 (semver) Affected: 5.4.190 , < 5.5 (semver) Affected: 5.10.112 , < 5.11 (semver) Affected: 5.15.35 , < 5.16 (semver) Affected: 5.17.2 , < 5.18 (semver) |
|
| Linux | Linux |
Affected:
5.18
Unaffected: 0 , < 5.18 (semver) Unaffected: 6.1.95 , ≤ 6.1.* (semver) Unaffected: 6.6.35 , ≤ 6.6.* (semver) Unaffected: 6.9.6 , ≤ 6.9.* (semver) Unaffected: 6.10 , ≤ * (original_commit_for_fix) |
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CVE-2024-40911 (GCVE-0-2024-40911)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:20 – Updated: 2026-05-11 20:22
VLAI
EPSS
Title
wifi: cfg80211: Lock wiphy in cfg80211_get_station
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: cfg80211: Lock wiphy in cfg80211_get_station
Wiphy should be locked before calling rdev_get_station() (see lockdep
assert in ieee80211_get_station()).
This fixes the following kernel NULL dereference:
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000050
Mem abort info:
ESR = 0x0000000096000006
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
FSC = 0x06: level 2 translation fault
Data abort info:
ISV = 0, ISS = 0x00000006
CM = 0, WnR = 0
user pgtable: 4k pages, 48-bit VAs, pgdp=0000000003001000
[0000000000000050] pgd=0800000002dca003, p4d=0800000002dca003, pud=08000000028e9003, pmd=0000000000000000
Internal error: Oops: 0000000096000006 [#1] SMP
Modules linked in: netconsole dwc3_meson_g12a dwc3_of_simple dwc3 ip_gre gre ath10k_pci ath10k_core ath9k ath9k_common ath9k_hw ath
CPU: 0 PID: 1091 Comm: kworker/u8:0 Not tainted 6.4.0-02144-g565f9a3a7911-dirty #705
Hardware name: RPT (r1) (DT)
Workqueue: bat_events batadv_v_elp_throughput_metric_update
pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ath10k_sta_statistics+0x10/0x2dc [ath10k_core]
lr : sta_set_sinfo+0xcc/0xbd4
sp : ffff000007b43ad0
x29: ffff000007b43ad0 x28: ffff0000071fa900 x27: ffff00000294ca98
x26: ffff000006830880 x25: ffff000006830880 x24: ffff00000294c000
x23: 0000000000000001 x22: ffff000007b43c90 x21: ffff800008898acc
x20: ffff00000294c6e8 x19: ffff000007b43c90 x18: 0000000000000000
x17: 445946354d552d78 x16: 62661f7200000000 x15: 57464f445946354d
x14: 0000000000000000 x13: 00000000000000e3 x12: d5f0acbcebea978e
x11: 00000000000000e3 x10: 000000010048fe41 x9 : 0000000000000000
x8 : ffff000007b43d90 x7 : 000000007a1e2125 x6 : 0000000000000000
x5 : ffff0000024e0900 x4 : ffff800000a0250c x3 : ffff000007b43c90
x2 : ffff00000294ca98 x1 : ffff000006831920 x0 : 0000000000000000
Call trace:
ath10k_sta_statistics+0x10/0x2dc [ath10k_core]
sta_set_sinfo+0xcc/0xbd4
ieee80211_get_station+0x2c/0x44
cfg80211_get_station+0x80/0x154
batadv_v_elp_get_throughput+0x138/0x1fc
batadv_v_elp_throughput_metric_update+0x1c/0xa4
process_one_work+0x1ec/0x414
worker_thread+0x70/0x46c
kthread+0xdc/0xe0
ret_from_fork+0x10/0x20
Code: a9bb7bfd 910003fd a90153f3 f9411c40 (f9402814)
This happens because STA has time to disconnect and reconnect before
batadv_v_elp_throughput_metric_update() delayed work gets scheduled. In
this situation, ath10k_sta_state() can be in the middle of resetting
arsta data when the work queue get chance to be scheduled and ends up
accessing it. Locking wiphy prevents that.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
7406353d43c8e2faf478721e87aeb6f2f9685de0 , < dfd84ce41663be9ca3f69bd657c45f49b69344d9
(git)
Affected: 7406353d43c8e2faf478721e87aeb6f2f9685de0 , < 6d540b0317901535275020bd4ac44fac6439ca76 (git) Affected: 7406353d43c8e2faf478721e87aeb6f2f9685de0 , < 0ccc63958d8373e15a69f4f8069f3e78f7f3898a (git) Affected: 7406353d43c8e2faf478721e87aeb6f2f9685de0 , < 43e1eefb0b2094e2281150d87d09e8bc872b9fba (git) Affected: 7406353d43c8e2faf478721e87aeb6f2f9685de0 , < 642f89daa34567d02f312d03e41523a894906dae (git) |
|
| Linux | Linux |
Affected:
3.16
Unaffected: 0 , < 3.16 (semver) Unaffected: 5.15.162 , ≤ 5.15.* (semver) Unaffected: 6.1.95 , ≤ 6.1.* (semver) Unaffected: 6.6.35 , ≤ 6.6.* (semver) Unaffected: 6.9.6 , ≤ 6.9.* (semver) Unaffected: 6.10 , ≤ * (original_commit_for_fix) |
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CVE-2024-40943 (GCVE-0-2024-40943)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:25 – Updated: 2026-05-11 20:22
VLAI
EPSS
Title
ocfs2: fix races between hole punching and AIO+DIO
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: fix races between hole punching and AIO+DIO
After commit "ocfs2: return real error code in ocfs2_dio_wr_get_block",
fstests/generic/300 become from always failed to sometimes failed:
========================================================================
[ 473.293420 ] run fstests generic/300
[ 475.296983 ] JBD2: Ignoring recovery information on journal
[ 475.302473 ] ocfs2: Mounting device (253,1) on (node local, slot 0) with ordered data mode.
[ 494.290998 ] OCFS2: ERROR (device dm-1): ocfs2_change_extent_flag: Owner 5668 has an extent at cpos 78723 which can no longer be found
[ 494.291609 ] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 494.292018 ] OCFS2: File system is now read-only.
[ 494.292224 ] (kworker/19:11,2628,19):ocfs2_mark_extent_written:5272 ERROR: status = -30
[ 494.292602 ] (kworker/19:11,2628,19):ocfs2_dio_end_io_write:2374 ERROR: status = -3
fio: io_u error on file /mnt/scratch/racer: Read-only file system: write offset=460849152, buflen=131072
=========================================================================
In __blockdev_direct_IO, ocfs2_dio_wr_get_block is called to add unwritten
extents to a list. extents are also inserted into extent tree in
ocfs2_write_begin_nolock. Then another thread call fallocate to puch a
hole at one of the unwritten extent. The extent at cpos was removed by
ocfs2_remove_extent(). At end io worker thread, ocfs2_search_extent_list
found there is no such extent at the cpos.
T1 T2 T3
inode lock
...
insert extents
...
inode unlock
ocfs2_fallocate
__ocfs2_change_file_space
inode lock
lock ip_alloc_sem
ocfs2_remove_inode_range inode
ocfs2_remove_btree_range
ocfs2_remove_extent
^---remove the extent at cpos 78723
...
unlock ip_alloc_sem
inode unlock
ocfs2_dio_end_io
ocfs2_dio_end_io_write
lock ip_alloc_sem
ocfs2_mark_extent_written
ocfs2_change_extent_flag
ocfs2_search_extent_list
^---failed to find extent
...
unlock ip_alloc_sem
In most filesystems, fallocate is not compatible with racing with AIO+DIO,
so fix it by adding to wait for all dio before fallocate/punch_hole like
ext4.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
b25801038da5823bba1b5440a57ca68afc51b6bd , < 3c26b5d21b1239e9c7fd31ba7d9b2d7bdbaa68d9
(git)
Affected: b25801038da5823bba1b5440a57ca68afc51b6bd , < e8e2db1adac47970a6a9225f3858e9aa0e86287f (git) Affected: b25801038da5823bba1b5440a57ca68afc51b6bd , < 050ce8af6838c71e872e982b50d3f1bec21da40e (git) Affected: b25801038da5823bba1b5440a57ca68afc51b6bd , < 38825ff9da91d2854dcf6d9ac320a7e641e10f25 (git) Affected: b25801038da5823bba1b5440a57ca68afc51b6bd , < ea042dc2bea19d72e37c298bf65a9c341ef3fff3 (git) Affected: b25801038da5823bba1b5440a57ca68afc51b6bd , < 3c361f313d696df72f9bccf058510e9ec737b9b1 (git) Affected: b25801038da5823bba1b5440a57ca68afc51b6bd , < 117b9c009b72a6c2ebfd23484354dfee2d9570d2 (git) Affected: b25801038da5823bba1b5440a57ca68afc51b6bd , < 952b023f06a24b2ad6ba67304c4c84d45bea2f18 (git) |
|
| Linux | Linux |
Affected:
2.6.23
Unaffected: 0 , < 2.6.23 (semver) Unaffected: 4.19.317 , ≤ 4.19.* (semver) Unaffected: 5.4.279 , ≤ 5.4.* (semver) Unaffected: 5.10.221 , ≤ 5.10.* (semver) Unaffected: 5.15.162 , ≤ 5.15.* (semver) Unaffected: 6.1.95 , ≤ 6.1.* (semver) Unaffected: 6.6.35 , ≤ 6.6.* (semver) Unaffected: 6.9.6 , ≤ 6.9.* (semver) Unaffected: 6.10 , ≤ * (original_commit_for_fix) |
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"cpeMatch": [
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"vulnerable": true
},
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],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: fix races between hole punching and AIO+DIO\n\nAfter commit \"ocfs2: return real error code in ocfs2_dio_wr_get_block\",\nfstests/generic/300 become from always failed to sometimes failed:\n\n========================================================================\n[ 473.293420 ] run fstests generic/300\n\n[ 475.296983 ] JBD2: Ignoring recovery information on journal\n[ 475.302473 ] ocfs2: Mounting device (253,1) on (node local, slot 0) with ordered data mode.\n[ 494.290998 ] OCFS2: ERROR (device dm-1): ocfs2_change_extent_flag: Owner 5668 has an extent at cpos 78723 which can no longer be found\n[ 494.291609 ] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.\n[ 494.292018 ] OCFS2: File system is now read-only.\n[ 494.292224 ] (kworker/19:11,2628,19):ocfs2_mark_extent_written:5272 ERROR: status = -30\n[ 494.292602 ] (kworker/19:11,2628,19):ocfs2_dio_end_io_write:2374 ERROR: status = -3\nfio: io_u error on file /mnt/scratch/racer: Read-only file system: write offset=460849152, buflen=131072\n=========================================================================\n\nIn __blockdev_direct_IO, ocfs2_dio_wr_get_block is called to add unwritten\nextents to a list. extents are also inserted into extent tree in\nocfs2_write_begin_nolock. Then another thread call fallocate to puch a\nhole at one of the unwritten extent. The extent at cpos was removed by\nocfs2_remove_extent(). At end io worker thread, ocfs2_search_extent_list\nfound there is no such extent at the cpos.\n\n T1 T2 T3\n inode lock\n ...\n insert extents\n ...\n inode unlock\nocfs2_fallocate\n __ocfs2_change_file_space\n inode lock\n lock ip_alloc_sem\n ocfs2_remove_inode_range inode\n ocfs2_remove_btree_range\n ocfs2_remove_extent\n ^---remove the extent at cpos 78723\n ...\n unlock ip_alloc_sem\n inode unlock\n ocfs2_dio_end_io\n ocfs2_dio_end_io_write\n lock ip_alloc_sem\n ocfs2_mark_extent_written\n ocfs2_change_extent_flag\n ocfs2_search_extent_list\n ^---failed to find extent\n ...\n unlock ip_alloc_sem\n\nIn most filesystems, fallocate is not compatible with racing with AIO+DIO,\nso fix it by adding to wait for all dio before fallocate/punch_hole like\next4."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T20:22:50.641Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/3c26b5d21b1239e9c7fd31ba7d9b2d7bdbaa68d9"
},
{
"url": "https://git.kernel.org/stable/c/e8e2db1adac47970a6a9225f3858e9aa0e86287f"
},
{
"url": "https://git.kernel.org/stable/c/050ce8af6838c71e872e982b50d3f1bec21da40e"
},
{
"url": "https://git.kernel.org/stable/c/38825ff9da91d2854dcf6d9ac320a7e641e10f25"
},
{
"url": "https://git.kernel.org/stable/c/ea042dc2bea19d72e37c298bf65a9c341ef3fff3"
},
{
"url": "https://git.kernel.org/stable/c/3c361f313d696df72f9bccf058510e9ec737b9b1"
},
{
"url": "https://git.kernel.org/stable/c/117b9c009b72a6c2ebfd23484354dfee2d9570d2"
},
{
"url": "https://git.kernel.org/stable/c/952b023f06a24b2ad6ba67304c4c84d45bea2f18"
}
],
"title": "ocfs2: fix races between hole punching and AIO+DIO",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-40943",
"datePublished": "2024-07-12T12:25:17.813Z",
"dateReserved": "2024-07-12T12:17:45.588Z",
"dateUpdated": "2026-05-11T20:22:50.641Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
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