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CVE-2023-54107 blk-cgroup: dropping parent refcount after pd_free_fn() is done

🗓️ 24 Dec 2025 13:06:31Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 24 Views

CVE-2023-54107 fixes order of pd_free_fn and parent refcount to prevent use-after-free in blk-cgroup.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus
Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-138)
23 Mar 202300:00
nessus
Tenable Nessus
SUSE SLES15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2026:0317-1)
30 Jan 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2023-54107
24 Dec 202500:00
nessus
Amazon
Important: kernel
22 Mar 202300:00
amazon
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
19 Jun 202611:10
astralinux
Circl
CVE-2023-54107
19 Mar 202600:00
circl
CNNVD
Linux kernel 安全漏洞
24 Dec 202500:00
cnnvd
CVE
CVE-2023-54107
24 Dec 202513:06
cve
Debian CVE
CVE-2023-54107
24 Dec 202513:06
debiancve
EUVD
EUVD-2023-60338
24 Dec 202515:30
euvd
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "block/blk-cgroup.c"
    ],
    "versions": [
      {
        "version": "d578c770c85233af592e54537f93f3831bde7e9a",
        "lessThan": "c7241babf0855d8a6180cd1743ff0ec34de40b4e",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "block/blk-cgroup.c"
    ],
    "versions": [
      {
        "version": "5.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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