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CVE-2023-52440

🗓️ 21 Feb 2024 07:21:00Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 3 Media mentions👁 720 Views

Linux kernel fix for slub overflow in ksmbd_decode_ntlmssp_auth_blo

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 6.1
14 Sep 202612:01
–astralinux
githubexploit
GithubExploit
Exploit for CVE-2023-4130
12 Sep 202501:25
–githubexploit
bdu_fstec
BDU FSTEC
ksmbd Heap Buffer Overflow RCE
29 Feb 202400:00
–bdu_fstec
circl
Circl
CVE-2023-52440
21 Feb 202409:21
–circl
cnnvd
CNNVD
Linux kernel security vulnerabilities
21 Feb 202400:00
–cnnvd
cvelist
Cvelist
CVE-2023-52440 ksmbd: fix slub overflow in ksmbd_decode_ntlmssp_auth_blob()
21 Feb 202407:21
–cvelist
debiancve
Debian CVE
CVE-2023-52440
21 Feb 202407:21
–debiancve
nvd
NVD
CVE-2023-52440
21 Feb 202408:15
–nvd
osv_bell
osv_bell
BELL-CVE-2023-52440
22 Feb 202405:57
–osv_bell
osv_cve
osv_cve
CVE-2023-52440 ksmbd: fix slub overflow in ksmbd_decode_ntlmssp_auth_blob()
21 Feb 202407:21
–osv_cve
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.17.0–6.1.52
linuxlinux_kernelRange6.2.0–6.4.15
linuxlinux_kernelRange6.5.0–6.5.2
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/smb/server/auth.c"
    ],
    "versions": [
      {
        "version": "c5049d2d73b2dc8e6bb64be633250bad1ae3d9ef",
        "lessThan": "bd554ed4fdc3d38404a1c43d428432577573e809",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f9929ef6a2a55f03aac61248c6a3a987b8546f2a",
        "lessThan": "30fd6521b2fbd9b767e438e31945e5ea3e3a2fba",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f9929ef6a2a55f03aac61248c6a3a987b8546f2a",
        "lessThan": "7f1d6cb0eb6af3a8088dc24b7ddee9a9711538c4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f9929ef6a2a55f03aac61248c6a3a987b8546f2a",
        "lessThan": "ecd7e1c562cb08e41957fcd4b0e404de5ab38e20",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f9929ef6a2a55f03aac61248c6a3a987b8546f2a",
        "lessThan": "4b081ce0d830b684fdf967abc3696d1261387254",
        "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/auth.c"
    ],
    "versions": [
      {
        "version": "5.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.17",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.52",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4.15",
        "lessThanOrEqual": "6.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.5.2",
        "lessThanOrEqual": "6.5.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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15 Aug 2026 13:17Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.17.8 - 9.8
EPSS0.22336
SSVC
720