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CVE-2025-68247 posix-timers: Plug potential memory leak in do_timer_create()

🗓️ 16 Dec 2025 14:21:24Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 58 Views

CVE-2025-68247 fixes a memory leak in posix timers by delaying allocation until after user access.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
–astralinux
bdu_fstec
BDU FSTEC
Linux kernel posix-timers do_timer_create timer subsystem crash
27 Jul 202600:00
–bdu_fstec
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
16 Dec 202500:00
–cnnvd
cve
CVE
CVE-2025-68247
16 Dec 202514:21
–cve
debiancve
Debian CVE
CVE-2025-68247
16 Dec 202514:21
–debiancve
euvd
EUVD
EUVD-2025-203649
16 Dec 202515:30
–euvd
nvd
NVD
CVE-2025-68247
16 Dec 202515:15
–nvd
osv_bell
osv_bell
BELL-CVE-2025-68247
19 Dec 202506:07
–osv_bell
osv_debian
osv_debian
DEBIAN-CVE-2025-68247
16 Dec 202515:15
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2025-68247
16 Dec 202515:15
–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": [
      "kernel/time/posix-timers.c"
    ],
    "versions": [
      {
        "version": "ec2d0c04624b3c8a7eb1682e006717fa20cfbe24",
        "lessThan": "f417f44524e7fc098e787c718d838b32723c0b2d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ec2d0c04624b3c8a7eb1682e006717fa20cfbe24",
        "lessThan": "e0fd4d42e27f761e9cc82801b3f183e658dc749d",
        "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/time/posix-timers.c"
    ],
    "versions": [
      {
        "version": "6.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17.9",
        "lessThanOrEqual": "6.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 21:49Current
EPSS0.00172
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