CVE-2025-21946 ksmbd: fix out-of-bounds in parse_sec_desc()
| Reporter | Title | Published | Views | Family All 129 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux 6.1 | 14 Sep 202612:41 | – | astralinux |
 | Linux parse_sec_desc() SMB ACL Buffer Overflow DoS | 16 Apr 202500:00 | – | bdu_fstec |
 | CVE-2025-21946 | 2 Apr 202512:36 | – | circl |
 | Linux kernel 安全漏洞 | 1 Apr 202500:00 | – | cnnvd |
 | CVE-2025-21946 | 1 Apr 202515:41 | – | cve |
 | [SECURITY] [DLA 4476-1] linux-6.1 security update | 11 Feb 202612:48 | – | debian |
| [SECURITY] [DSA 6127-1] linux security update | 9 Feb 202619:19 | – | debian |
 | CVE-2025-21946 | 1 Apr 202515:41 | – | debiancve |
 | Debian dla-4476 : linux-config-6.1 - security update | 11 Feb 202600:00 | – | nessus |
| Debian dsa-6127 : affs-modules-6.1.0-37-4kc-malta-di - security update | 9 Feb 202600:00 | – | nessus |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/smb/server/smbacl.c"
],
"versions": [
{
"version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
"lessThan": "f4ee19528664777af8b842f8f001be98345aa973",
"status": "affected",
"versionType": "git"
},
{
"version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
"lessThan": "c1569dbbe2d43041be9f3fef7ca08bec3b66ad1b",
"status": "affected",
"versionType": "git"
},
{
"version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
"lessThan": "159d059cbcb0e6d0e7a7b34af3862ba09a6b22d1",
"status": "affected",
"versionType": "git"
},
{
"version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
"lessThan": "6a9831180d0b23b5c97e2bd841aefc8f82900172",
"status": "affected",
"versionType": "git"
},
{
"version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
"lessThan": "d6e13e19063db24f94b690159d0633aaf72a0f03",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/smb/server/smbacl.c"
],
"versions": [
{
"version": "5.15",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.15",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.160",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.83",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.19",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.13.7",
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.14",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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05 Aug 2026 11:55Current
CVSS 3.18.8
EPSS0.00491