CVE - CVE-2024-49955

CVE-ID
CVE-2024-49955	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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().
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/07b98400cb0285a6348188aa8c5ec6a2ae0551f7 URL:https://git.kernel.org/stable/c/07b98400cb0285a6348188aa8c5ec6a2ae0551f7 MISC:https://git.kernel.org/stable/c/76959aff14a0012ad6b984ec7686d163deccdc16 URL:https://git.kernel.org/stable/c/76959aff14a0012ad6b984ec7686d163deccdc16 MISC:https://git.kernel.org/stable/c/9f469ef1c79dac7f9ac1518643a33703918f7e13 URL:https://git.kernel.org/stable/c/9f469ef1c79dac7f9ac1518643a33703918f7e13 MISC:https://git.kernel.org/stable/c/ca1fb7942a287b40659cc79551a1de54a2c2e7d5 URL:https://git.kernel.org/stable/c/ca1fb7942a287b40659cc79551a1de54a2c2e7d5 MISC:https://git.kernel.org/stable/c/ca26e8eed9c1c6651f51f7fa38fe444f8573cd1b URL:https://git.kernel.org/stable/c/ca26e8eed9c1c6651f51f7fa38fe444f8573cd1b MISC:https://git.kernel.org/stable/c/ce31847f109c3a5b2abdd19d7bcaafaacfde53de URL:https://git.kernel.org/stable/c/ce31847f109c3a5b2abdd19d7bcaafaacfde53de MISC:https://git.kernel.org/stable/c/da964de4c18199e14b961b5b2e5e6570552a313c URL:https://git.kernel.org/stable/c/da964de4c18199e14b961b5b2e5e6570552a313c
Assigning CNA
kernel.org
Date Record Created
20241021	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20241021)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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