Description
In the Linux kernel, the following vulnerability has been resolved: ACPI: battery: Fix possible crash when unregistering a battery hook When a battery hook returns an error when adding a new battery, then the battery hook is automatically unregistered. However the battery hook provider cannot know that, so it will later call battery_hook_unregister() on the already unregistered battery hook, resulting in a crash. Fix this by using the list head to mark already unregistered battery hooks as already being unregistered so that they can be ignored by battery_hook_unregister().
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
fa93854f7a7ed63d054405bf3779247d5300edd3 to < 76fb2cbf01571926da8ecf6876cc8cb07d3f5183affectedfa93854f7a7ed63d054405bf3779247d5300edd3 to < c47843a831e0eae007ad7e848d208e675ba4c132affectedfa93854f7a7ed63d054405bf3779247d5300edd3 to < da964de4c18199e14b961b5b2e5e6570552a313caffectedfa93854f7a7ed63d054405bf3779247d5300edd3 to < 07b98400cb0285a6348188aa8c5ec6a2ae0551f7affectedfa93854f7a7ed63d054405bf3779247d5300edd3 to < ca1fb7942a287b40659cc79551a1de54a2c2e7d5affectedfa93854f7a7ed63d054405bf3779247d5300edd3 to < ce31847f109c3a5b2abdd19d7bcaafaacfde53deaffectedfa93854f7a7ed63d054405bf3779247d5300edd3 to < ca26e8eed9c1c6651f51f7fa38fe444f8573cd1baffectedfa93854f7a7ed63d054405bf3779247d5300edd3 to < 9f469ef1c79dac7f9ac1518643a33703918f7e13affectedfa93854f7a7ed63d054405bf3779247d5300edd3 to < 76959aff14a0012ad6b984ec7686d163deccdc16affected
Linux Linux
Default version status: affected
4.17affected0 to < 4.17unaffected4.19.323 to ≤ 4.19.*unaffected5.4.285 to ≤ 5.4.*unaffected5.10.227 to ≤ 5.10.*unaffected5.15.168 to ≤ 5.15.*unaffected6.1.113 to ≤ 6.1.*unaffected6.6.55 to ≤ 6.6.*unaffected6.10.14 to ≤ 6.10.*unaffected6.11.3 to ≤ 6.11.*unaffected6.12 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/76fb2cbf01571926da8ecf6876cc8cb07d3f5183 ↗
- https://git.kernel.org/stable/c/c47843a831e0eae007ad7e848d208e675ba4c132 ↗
- https://git.kernel.org/stable/c/da964de4c18199e14b961b5b2e5e6570552a313c ↗
- https://git.kernel.org/stable/c/07b98400cb0285a6348188aa8c5ec6a2ae0551f7 ↗
- https://git.kernel.org/stable/c/ca1fb7942a287b40659cc79551a1de54a2c2e7d5 ↗
- https://git.kernel.org/stable/c/ce31847f109c3a5b2abdd19d7bcaafaacfde53de ↗
- https://git.kernel.org/stable/c/ca26e8eed9c1c6651f51f7fa38fe444f8573cd1b ↗
- https://git.kernel.org/stable/c/9f469ef1c79dac7f9ac1518643a33703918f7e13 ↗
- https://git.kernel.org/stable/c/76959aff14a0012ad6b984ec7686d163deccdc16 ↗
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html ↗
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-355557.html ↗