Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected fa93854f7a7ed63d054405bf3779247d5300edd3 before 76fb2cbf01571926da8ecf6876cc8cb07d3f5183; affected fa93854f7a7ed63d054405bf3779247d5300edd3 before c47843a831e0eae007ad7e848d208e675ba4c132; affected fa93854f7a7ed63d054405bf3779247d5300edd3 before da964de4c18199e14b961b5b2e5e6570552a313c; affected fa93854f7a7ed63d054405bf3779247d5300edd3 before 07b98400cb0285a6348188aa8c5ec6a2ae0551f7; affected fa93854f7a7ed63d054405bf3779247d5300edd3 before ca1fb7942a287b40659cc79551a1de54a2c2e7d5; affected fa93854f7a7ed63d054405bf3779247d5300edd3 before ce31847f109c3a5b2abdd19d7bcaafaacfde53de; affected fa93854f7a7ed63d054405bf3779247d5300edd3 before ca26e8eed9c1c6651f51f7fa38fe444f8573cd1b; affected fa93854f7a7ed63d054405bf3779247d5300edd3 before 9f469ef1c79dac7f9ac1518643a33703918f7e13; affected fa93854f7a7ed63d054405bf3779247d5300edd3 before 76959aff14a0012ad6b984ec7686d163deccdc16 |
| Linux / Linux | affected 4.17; unaffected 0 before 4.17; unaffected 4.19.323 through 4.19.*; unaffected 5.4.285 through 5.4.*; unaffected 5.10.227 through 5.10.*; unaffected 5.15.168 through 5.15.*; unaffected 6.1.113 through 6.1.*; unaffected 6.6.55 through 6.6.*; unaffected 6.10.14 through 6.10.*; unaffected 6.11.3 through 6.11.*; unaffected 6.12 through * |
CWE
No CWE identifiers supplied.
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
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
No English description supplied.