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CVE-2025-21955 ksmbd: prevent connection release during oplock break notification
| Reporter | Title | Published | Views | Family All 137 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux 5.10 | 3 May 202623:59 | – | astralinux |
 | CVE-2025-21955 | 2 Apr 202512:36 | – | circl |
 | Linux kernel 安全漏洞 | 1 Apr 202500:00 | – | cnnvd |
 | CVE-2025-21955 | 1 Apr 202515:46 | – | cve |
 | CVE-2025-21955 | 1 Apr 202515:46 | – | debiancve |
 | Unbreakable Enterprise kernel security update | 17 Jul 202500:00 | – | oraclelinux |
 | EUVD-2025-9365 | 3 Oct 202520:07 | – | euvd |
 | HP ThinPro 8.1 SP8 Security Updates | 27 Oct 202500:00 | – | hp |
 | Updated kernel, kmod-virtualbox & kmod-xtables-addons packages fix security vulnerabilities | 1 May 202516:42 | – | mageia |
| Updated kernel-linus packages fix security vulnerabilities | 5 May 202504:57 | – | mageia |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/smb/server/connection.c",
"fs/smb/server/connection.h",
"fs/smb/server/oplock.c",
"fs/smb/server/server.c"
],
"versions": [
{
"version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
"lessThan": "09aeab68033161cb54f194da93e51a11aee6144b",
"status": "affected",
"versionType": "git"
},
{
"version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
"lessThan": "a4261bbc33fbf99b99c80aa3a2c5097611802980",
"status": "affected",
"versionType": "git"
},
{
"version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
"lessThan": "f17d1c63a76b0fe8e9c78023a86507a3a6d62cfa",
"status": "affected",
"versionType": "git"
},
{
"version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
"lessThan": "3aa660c059240e0c795217182cf7df32909dd917",
"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/connection.c",
"fs/smb/server/connection.h",
"fs/smb/server/oplock.c",
"fs/smb/server/server.c"
],
"versions": [
{
"version": "5.15",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.15",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.84",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.20",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.13.8",
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.14",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 May 2026 21:09Current
EPSS0.00165