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CVE-2026-31543 crash_dump: don't log dm-crypt key bytes in read_key_from_user_keying

🗓️ 24 Apr 2026 14:33:12Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

Linux kernel fix: crash_dump no longer logs dm-crypt key bytes in read_key_from_user_keying.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-31543
24 Apr 202614:33
attackerkb
Tenable Nessus
Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1596)
30 Apr 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-31543
24 Apr 202600:00
nessus
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
19 Jun 202611:10
astralinux
CNNVD
Linux kernel 安全漏洞
24 Apr 202600:00
cnnvd
CVE
CVE-2026-31543
24 Apr 202614:33
cve
Debian CVE
CVE-2026-31543
24 Apr 202614:33
debiancve
EUVD
EUVD-2026-25436
24 Apr 202614:33
euvd
NVD
CVE-2026-31543
24 Apr 202615:16
nvd
OSV
BELL-CVE-2026-31543
25 Apr 202606:08
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/crash_dump_dm_crypt.c"
    ],
    "versions": [
      {
        "version": "479e58549b0fa7e80f1e0b9e69e0a2a8e6711132",
        "lessThan": "4897bd307ba8757c31a3325ba6730961be606016",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "479e58549b0fa7e80f1e0b9e69e0a2a8e6711132",
        "lessThan": "ed8d91f469845d62d44c565a55d2ab1767969357",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "479e58549b0fa7e80f1e0b9e69e0a2a8e6711132",
        "lessThan": "36f46b0e36892eba08978eef7502ff3c94ddba77",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/crash_dump_dm_crypt.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.20",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.10",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 22:10Current
EPSS0.00121
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