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CVE-2025-38620 zloop: fix KASAN use-after-free of tag set

🗓️ 22 Aug 2025 16:00:24Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

zloop: fix CVE-2025-38620 KASAN use-after-free by freeing tag_set in zloop_free_disk before kvfree(zlo).

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-5.10
20 May 202605:53
astralinux
CNNVD
Linux kernel 安全漏洞
22 Aug 202500:00
cnnvd
CVE
CVE-2025-38620
22 Aug 202516:00
cve
Debian CVE
CVE-2025-38620
22 Aug 202516:00
debiancve
EUVD
EUVD-2025-25581
3 Oct 202520:07
euvd
NVD
CVE-2025-38620
22 Aug 202516:15
nvd
OSV
BELL-CVE-2025-38620 CVE-2025-38620 does not affect BellSoft software
25 Aug 202506:02
osv
OSV
CVE-2025-38620 zloop: fix KASAN use-after-free of tag set
22 Aug 202516:00
osv
OSV
UBUNTU-CVE-2025-38620
22 Aug 202516:15
osv
Positive Technologies
PT-2025-34382 · Linux · Linux Kernel
22 Aug 202500:00
ptsecurity
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/block/zloop.c"
    ],
    "versions": [
      {
        "version": "eb0570c7df23c2f32fe899fcdaf8fca9a5ecd51e",
        "lessThan": "c7c87046b41a9ef28ee7ac476c369da5b5228bc5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "eb0570c7df23c2f32fe899fcdaf8fca9a5ecd51e",
        "lessThan": "765761851d89c772f482494d452e266795460278",
        "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/block/zloop.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16.1",
        "lessThanOrEqual": "6.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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