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CVE-2025-40228 mm/damon/sysfs: catch commit test ctx alloc failure

🗓️ 04 Dec 2025 15:31:19Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 31 Views

Fix damon_ctx allocation failure in DAMON sysfs test to prevent invalid access and leaks.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
astralinux
bdu_fstec
BDU FSTEC
The vulnerability in the mm/damon/sysfs.c module of the Linux kernel’s memory management subsystem allows a hacker to cause a system failure.
22 Jul 202600:00
bdu_fstec
cnnvd
CNNVD
Linux kernel 安全漏洞
4 Dec 202500:00
cnnvd
cve
CVE
CVE-2025-40228
4 Dec 202515:31
cve
debiancve
Debian CVE
CVE-2025-40228
4 Dec 202515:31
debiancve
euvd
EUVD
EUVD-2025-201231
4 Dec 202515:31
euvd
nvd
NVD
CVE-2025-40228
4 Dec 202516:16
nvd
osv
OSV
BELL-CVE-2025-40228
6 Dec 202506:06
osv
osv
OSV
CVE-2025-40228 mm/damon/sysfs: catch commit test ctx alloc failure
4 Dec 202515:31
osv
osv
OSV
DEBIAN-CVE-2025-40228
4 Dec 202516:16
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/damon/sysfs.c"
    ],
    "versions": [
      {
        "version": "4c9ea539ad59ec60676930dacee02b7adde2e0c0",
        "lessThan": "5b3609d9b9650bdea0bfdf643e0ce57e1aed67fc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4c9ea539ad59ec60676930dacee02b7adde2e0c0",
        "lessThan": "f0c5118ebb0eb7e4fd6f0d2ace3315ca141b317f",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/damon/sysfs.c"
    ],
    "versions": [
      {
        "version": "6.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17.6",
        "lessThanOrEqual": "6.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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