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CVE-2025-40062

🗓️ 28 Oct 2025 11:48:33Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 65 Views

Kernel crypto bug in hisilicon qm: qm_diff_regs freed but not NULL, risking double free; set NULL after freeing.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 6.1
15 Oct 202615:53
–astralinux
bdu_fstec
BDU FSTEC
Linux kernel DoS
31 Oct 202500:00
–bdu_fstec
circl
Circl
CVE-2025-40062
2 Apr 202617:00
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
28 Oct 202500:00
–cnnvd
cvelist
Cvelist
CVE-2025-40062 crypto: hisilicon/qm - set NULL to qm->debug.qm_diff_regs
28 Oct 202511:48
–cvelist
debian
Debian
[SECURITY] [DLA 4379-1] linux-6.1 security update
25 Nov 202517:19
–debian
debian
Debian
[SECURITY] [DSA 6053-1] linux security update
11 Nov 202520:11
–debian
debiancve
Debian CVE
CVE-2025-40062
28 Oct 202511:48
–debiancve
nessus
Tenable Nessus
Debian dla-4379 : linux-config-6.1 - security update
25 Nov 202500:00
–nessus
nessus
Tenable Nessus
Debian dsa-6053 : affs-modules-6.1.0-37-4kc-malta-di - security update
11 Nov 202500:00
–nessus
Rows per page
Vulners
CNA
Node
OR
OR
linuxlinux_kernelRange6.1.98–6.1.156
linuxlinux_kernelRange6.6.39–6.6.112
linuxlinux_kernelRange6.9.9–6.10
OR
linuxlinux_kernelRange6.10–6.1.156
linuxlinux_kernelRange6.2.0–6.6.112
linuxlinux_kernelRange6.7.0–6.12.53
linuxlinux_kernelRange6.13.0–6.17.3
linuxlinux_kernelRange6.18.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/crypto/hisilicon/debugfs.c"
    ],
    "versions": [
      {
        "version": "eda60520cfe3aba9f088c68ebd5bcbca9fc6ac3c",
        "lessThan": "a7836260d5121949ba734e840d42a86ab4a32fcc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7fc8d9a525b5c3f8dfa5ed50901e764d8ede7e1e",
        "lessThan": "1750f1ec143ebabdbdfa013668665c9d5042c430",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8be0913389718e8d27c4f1d4537b5e1b99ed7739",
        "lessThan": "a87a21a56244b8f4eb357f6bad879247005bbe38",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8be0913389718e8d27c4f1d4537b5e1b99ed7739",
        "lessThan": "7226a0650ad5705bd8d39a11be270fa21ed1e6a5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8be0913389718e8d27c4f1d4537b5e1b99ed7739",
        "lessThan": "f0cafb02de883b3b413d34eb079c9680782a9cc1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e0a2d2df9ba7bd6bd7e0a9b6a5e3894f7e8445b3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.1.98",
        "lessThan": "6.1.156",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.6.39",
        "lessThan": "6.6.112",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.9.9",
        "lessThan": "6.10",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/crypto/hisilicon/debugfs.c"
    ],
    "versions": [
      {
        "version": "6.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.156",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.112",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.53",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17.3",
        "lessThanOrEqual": "6.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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19 Oct 2026 21:10Current
6.4Medium risk
Vulners AI Score6.4
EPSS0.00199
65