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CVE-2026-45938 power: supply: pm8916_lbc: Fix use-after-free in power_supply_changed()

🗓️ 27 May 2026 12:17:54Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 35 Views

Fix race by requesting IRQ after power_supply handle registration to prevent use-after-free.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Linux kernel 安全漏洞
27 May 202600:00
cnnvd
CVE
CVE-2026-45938
27 May 202612:17
cve
Debian CVE
CVE-2026-45938
27 May 202612:17
debiancve
EUVD
EUVD-2026-32222
27 May 202615:33
euvd
NVD
CVE-2026-45938
27 May 202614:17
nvd
OSV
BELL-CVE-2026-45938
29 May 202606:10
osv
OSV
DEBIAN-CVE-2026-45938
27 May 202614:17
osv
OSV
UBUNTU-CVE-2026-45938
27 May 202614:17
osv
Positive Technologies
PT-2026-43805
27 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-45938
28 May 202600:34
redhatcve
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/power/supply/pm8916_lbc.c"
    ],
    "versions": [
      {
        "version": "f8d7a3d21160a0cab4d15b81231f2a76b0fcee13",
        "lessThan": "dbe579e620ef0f53db490ec79a8566e4ea8918ac",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f8d7a3d21160a0cab4d15b81231f2a76b0fcee13",
        "lessThan": "08e674e9862a2db46fb234eb7c5442455ece0131",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f8d7a3d21160a0cab4d15b81231f2a76b0fcee13",
        "lessThan": "d7d31fc99d248d5f47588f50dce5c7599c991c6a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f8d7a3d21160a0cab4d15b81231f2a76b0fcee13",
        "lessThan": "b7508129978ae1e2ed9b0410396abc05def9c4eb",
        "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/power/supply/pm8916_lbc.c"
    ],
    "versions": [
      {
        "version": "6.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.75",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.14",
        "lessThanOrEqual": "6.18.*",
        "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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