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CVE-2026-45867

In the Linux kernel, the following vulnerability has been resolved: power: supply: act8945a: Fix use-after-free in power_supply_changed() Using the `devm_` variant for requesting IRQ _before_ the `devm_` variant for allocating/registering the `power_supply` handle, means that the `power_supply` handle will be deallocated/unregistered _before_ the interrupt handler (since `devm_` naturally deallocates in reverse allocation order). This means that during removal, there is a race condition where
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:21542b2b114c439f8ebdb3b79004a40fc65230adc159ba3b199536f9e94c988b
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/power/supply/act8945a_charger.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.9"},{"lessThan":"4.9","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.252","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.202","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.165","versionType":"se…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cc4a7bfa5dea14ee5c77b8ff665cac17c9088cab1612255a2526d829a9419d34 · sha256:3514b8b5ca1dc4f6… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/power/supply/act8945a_charger.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"f2a0777b1e5a3cee1712c4d3e9095c0df8fc8cb3","status":"affected","version":"a09209acd6a808794bdd7866af3678d1fd1d90e7","versionType":"git"},{"lessThan":"0768e8525a46df103647ca5059b32320d7fd17e4","status":"affected","version":"a09209acd6a808794bdd7866af3678d1fd1d90e7","versionType":"git"},{"lessThan":"d023ef9f748b2090f7a9dbdd5c622b6ad99088ea","status":"affected","version":"a09209…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cc4a7bfa5dea14ee5c77b8ff665cac17c9088cab1612255a2526d829a9419d34 · sha256:3514b8b5ca1dc4f6… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/power/supply/act8945a_charger.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.9"},{"lessThan":"4.9","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.252","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.202","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.165","versionType":"se…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cc4a7bfa5dea14ee5c77b8ff665cac17c9088cab1612255a2526d829a9419d34 · sha256:3514b8b5ca1dc4f6… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/power/supply/act8945a_charger.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"f2a0777b1e5a3cee1712c4d3e9095c0df8fc8cb3","status":"affected","version":"a09209acd6a808794bdd7866af3678d1fd1d90e7","versionType":"git"},{"lessThan":"0768e8525a46df103647ca5059b32320d7fd17e4","status":"affected","version":"a09209acd6a808794bdd7866af3678d1fd1d90e7","versionType":"git"},{"lessThan":"d023ef9f748b2090f7a9dbdd5c622b6ad99088ea","status":"affected","version":"a09209…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cc4a7bfa5dea14ee5c77b8ff665cac17c9088cab1612255a2526d829a9419d34 · sha256:3514b8b5ca1dc4f6… · /containers/cna/affected/0

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/0768e8525a46df103647ca5059b32320d7fd17e4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cc4a7bfa5dea14ee5c77b8ff665cac17c9088cab1612255a2526d829a9419d34 · sha256:3514b8b5ca1dc4f6… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/3291c51d4684d048dd2eb91b5b65fcfdaf72141f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cc4a7bfa5dea14ee5c77b8ff665cac17c9088cab1612255a2526d829a9419d34 · sha256:3514b8b5ca1dc4f6… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/697bb5dc0cb4791e244f3970b067bc1ef33be9d9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cc4a7bfa5dea14ee5c77b8ff665cac17c9088cab1612255a2526d829a9419d34 · sha256:3514b8b5ca1dc4f6… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/76a42ba547a9b2e2337894f67a4d9247445007d5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cc4a7bfa5dea14ee5c77b8ff665cac17c9088cab1612255a2526d829a9419d34 · sha256:3514b8b5ca1dc4f6… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/83c1bd466c514cb24ca6ef347c5aac76a13c4e1e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cc4a7bfa5dea14ee5c77b8ff665cac17c9088cab1612255a2526d829a9419d34 · sha256:3514b8b5ca1dc4f6… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/d023ef9f748b2090f7a9dbdd5c622b6ad99088ea"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cc4a7bfa5dea14ee5c77b8ff665cac17c9088cab1612255a2526d829a9419d34 · sha256:3514b8b5ca1dc4f6… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/f27eb76def5c07e4d7cc468b40741f19dafc83ce"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cc4a7bfa5dea14ee5c77b8ff665cac17c9088cab1612255a2526d829a9419d34 · sha256:3514b8b5ca1dc4f6… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/f2a0777b1e5a3cee1712c4d3e9095c0df8fc8cb3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cc4a7bfa5dea14ee5c77b8ff665cac17c9088cab1612255a2526d829a9419d34 · sha256:3514b8b5ca1dc4f6… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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