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CVE-2025-22039 ksmbd: fix overflow in dacloffset bounds check

🗓️ 16 Apr 2025 14:11:56Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

Fixed overflow in dacloffset bounds check to prevent out-of-bounds memory access in Linux kernel.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 6.12
16 Jun 202511:28
–astralinux
bdu_fstec
BDU FSTEC
SMB Server Access Privilege Escalation
6 Feb 202600:00
–bdu_fstec
circl
Circl
CVE-2025-22039
30 Apr 202510:13
–circl
cnnvd
CNNVD
Linux kernel 安全漏洞
16 Apr 202500:00
–cnnvd
cve
CVE
CVE-2025-22039
16 Apr 202514:11
–cve
debian
Debian
[SECURITY] [DLA 4841-1] linux security update
17 Oct 202615:39
–debian
debiancve
Debian CVE
CVE-2025-22039
16 Apr 202514:11
–debiancve
nessus
Tenable Nessus
Debian dla-4841 : ata-modules-6.1.0-53-armmp-di - security update
17 Oct 202600:00
–nessus
nessus
Tenable Nessus
Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2025-20480)
18 Jul 202500:00
–nessus
nessus
Tenable Nessus
Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2025-20530)
19 Aug 202500:00
–nessus
Rows per page
[
  {
    "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": "abbb4ec41867f2cd1c971258e493893bf43bcbd3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
        "lessThan": "8483d7b532be1d1bc149556a2fedf903868c6303",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
        "lessThan": "73f074fb5e139cd42ad75089abe4e28a49a30003",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
        "lessThan": "6a9cd9ff0fa2bcc30b2bfb8bdb161eb20e44b9dc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
        "lessThan": "6b8d379048b168a0dff5ab1acb975b933f368514",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
        "lessThan": "443b373a4df5a2cb9f7b8c4658b2afedeb16397f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
        "lessThan": "beff0bc9d69bc8e733f9bca28e2d3df5b3e10e42",
        "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": "5.15.221",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.188",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.157",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.23",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.13.11",
        "lessThanOrEqual": "6.13.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.14.2",
        "lessThanOrEqual": "6.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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