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CVE-2023-53636 clk: microchip: fix potential UAF in auxdev release callback

🗓️ 07 Oct 2025 15:19:37Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 30 Views

Microchip clock driver fixes potential use-after-free by moving uninit to unregister.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
–astralinux
bdu_fstec
BDU FSTEC
mpfs_reset_unregister_adev Heap Buffer Overflow DoS
26 Mar 202600:00
–bdu_fstec
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
7 Oct 202500:00
–cnnvd
cve
CVE
CVE-2023-53636
7 Oct 202515:19
–cve
debiancve
Debian CVE
CVE-2023-53636
7 Oct 202515:19
–debiancve
euvd
EUVD
EUVD-2025-32780
7 Oct 202515:19
–euvd
nvd
NVD
CVE-2023-53636
7 Oct 202516:15
–nvd
osv_bell
osv_bell
BELL-CVE-2023-53636
8 Oct 202506:04
–osv_bell
osv_debian
osv_debian
DEBIAN-CVE-2023-53636
7 Oct 202516:15
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2023-53636
7 Oct 202516:15
–osv_ubuntu
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/clk/microchip/clk-mpfs.c"
    ],
    "versions": [
      {
        "version": "b56bae2dd6fda6baf3bb74af3812676eebdd52f2",
        "lessThan": "5b4052aa956e11bcd19e50ca559eb38dcb46201b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b56bae2dd6fda6baf3bb74af3812676eebdd52f2",
        "lessThan": "d7d6dacf39ed102d7667721ca1700022c9c8b11a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b56bae2dd6fda6baf3bb74af3812676eebdd52f2",
        "lessThan": "934406b2d42eaf3fc57f5546cc68ff7ab9680bb3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b56bae2dd6fda6baf3bb74af3812676eebdd52f2",
        "lessThan": "7455b7007b9e93bcc2bc9c1c6c73a228e3152069",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/clk/microchip/clk-mpfs.c"
    ],
    "versions": [
      {
        "version": "6.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.28",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.15",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3.2",
        "lessThanOrEqual": "6.3.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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