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CVE-2026-46252 regulator: core: fix locking in regulator_resolve_supply() error path

🗓️ 03 Jun 2026 15:49:48Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 35 Views

Fix locking in regulator_resolve_supply error path by using regulator_put and locking when clearing the supply pointer to avoid lockdep warnings.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-46252
3 Jun 202615:49
attackerkb
CVE
CVE-2026-46252
3 Jun 202615:49
cve
Debian CVE
CVE-2026-46252
3 Jun 202615:49
debiancve
EUVD
EUVD-2026-34114
3 Jun 202615:49
euvd
NVD
CVE-2026-46252
3 Jun 202618:16
nvd
OSV
BELL-CVE-2026-46252
4 Jun 202606:10
osv
OSV
DEBIAN-CVE-2026-46252
3 Jun 202618:16
osv
OSV
ROOT-OS-DEBIAN-11-CVE-2026-46252 CVE-2026-46252 in rootio-linux - Patched by Root
12 Jun 202604:02
osv
OSV
ROOT-OS-DEBIAN-12-CVE-2026-46252 CVE-2026-46252 in rootio-linux - Patched by Root
12 Jun 202604:20
osv
OSV
ROOT-OS-DEBIAN-13-CVE-2026-46252 CVE-2026-46252 in rootio-linux - Patched by Root
12 Jun 202604:24
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/regulator/core.c"
    ],
    "versions": [
      {
        "version": "36a1f1b6ddc6d1442424e29548e790633ca39c7b",
        "lessThan": "c66e0db0f37290b53c57994f998bb55590364fd0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36a1f1b6ddc6d1442424e29548e790633ca39c7b",
        "lessThan": "497330b203d2c59c5ff3fa4c34d14494d7203bc3",
        "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/regulator/core.c"
    ],
    "versions": [
      {
        "version": "4.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.4",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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