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CVE-2026-74374 md/raid1,raid10: fix error-path detection with md_cloned_bio()

🗓️ 15 Aug 2026 05:58:53Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 42 Views

Linux kernel md/raid1,raid10 uses wrong GFP flags on error path, causing deadlock under memory pressure.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-74374
15 Aug 202605:58
–attackerkb
cve
CVE
CVE-2026-74374
15 Aug 202605:58
–cve
debiancve
Debian CVE
CVE-2026-74374
15 Aug 202605:58
–debiancve
euvd
EUVD
EUVD-2026-59521
15 Aug 202605:58
–euvd
mscve
Microsoft CVE
md/raid1,raid10: fix error-path detection with md_cloned_bio()
23 Aug 202622:02
–mscve
nvd
NVD
CVE-2026-74374
15 Aug 202606:22
–nvd
osv-azl
osv-azl
AZL-96084 CVE-2026-74374 affecting package kernel 6.6.157.1-1
15 Aug 202606:22
–osv-azl
osv-bell
osv-bell
BELL-CVE-2026-74374
18 Aug 202606:06
–osv-bell
osv-debian
osv-debian
DEBIAN-CVE-2026-74374
15 Aug 202606:22
–osv-debian
osv-oesa
osv-oesa
OESA-2026-4039 kernel security update
25 Sep 202601:27
–osv-oesa
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/md/raid1.c",
      "drivers/md/raid10.c"
    ],
    "versions": [
      {
        "version": "689389a06ce79fdced85b5115717f71c71e623e0",
        "lessThan": "029b363c9b690613141338436ac91366b1928af2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "689389a06ce79fdced85b5115717f71c71e623e0",
        "lessThan": "20fb582c92fd64e5c8bd83c6176264b2794603b7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "689389a06ce79fdced85b5115717f71c71e623e0",
        "lessThan": "811545e0926d02a6a0b1a1258bb5544777c164d4",
        "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/md/raid1.c",
      "drivers/md/raid10.c"
    ],
    "versions": [
      {
        "version": "4.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.57",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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15 Oct 2026 10:09Current
CVSS 3.17.5
EPSS0.00488
42