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CVE-2023-3865 ksmbd: fix out-of-bound read in smb2_write

🗓️ 16 Aug 2025 13:27:56Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

CVE-2023-3865: ksmbd fixes out-of-bounds read in smb2_write by validating NextCommand.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-5.15
20 May 202605:53
astralinux
BDU FSTEC
The vulnerability of the `ksmbd_smb2_check_message` function in the Linux operating system allows a hacker to execute arbitrary code.
18 Aug 202300:00
bdu_fstec
CNNVD
Linux kernel security vulnerabilities
9 Oct 202300:00
cnnvd
CVE
CVE-2023-3865
16 Aug 202513:27
cve
Debian CVE
CVE-2023-3865
16 Aug 202513:27
debiancve
NVD
CVE-2023-3865
16 Aug 202514:15
nvd
OpenVAS
Ubuntu: Security Advisory (USN-6416-1)
5 Oct 202300:00
openvas
OpenVAS
Ubuntu: Security Advisory (USN-6416-2)
9 Oct 202300:00
openvas
OpenVAS
Ubuntu: Security Advisory (USN-6416-3)
20 Oct 202300:00
openvas
OpenVAS
Ubuntu: Security Advisory (USN-6445-1)
20 Oct 202300:00
openvas
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/smb2misc.c"
    ],
    "versions": [
      {
        "version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
        "lessThan": "3813eee5154d6a4c5875cb4444cb2b63bac8947f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
        "lessThan": "c86211159bc3178b891e0d60e586a32c7b6a231b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
        "lessThan": "58a9c41064df27632e780c5a3ae3e0e4284957d1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
        "lessThan": "5fe7f7b78290638806211046a99f031ff26164e1",
        "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/smb2misc.c"
    ],
    "versions": [
      {
        "version": "5.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.121",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.36",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3.10",
        "lessThanOrEqual": "6.3.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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