CVE-2024-49955

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-49955
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().

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/da964de4c18199e14b961b5b2e5e6570552a313c Patch
https://git.kernel.org/stable/c/07b98400cb0285a6348188aa8c5ec6a2ae0551f7 Patch
https://git.kernel.org/stable/c/ca1fb7942a287b40659cc79551a1de54a2c2e7d5 Patch
https://git.kernel.org/stable/c/ce31847f109c3a5b2abdd19d7bcaafaacfde53de Patch
https://git.kernel.org/stable/c/ca26e8eed9c1c6651f51f7fa38fe444f8573cd1b Patch
https://git.kernel.org/stable/c/9f469ef1c79dac7f9ac1518643a33703918f7e13 Patch
https://git.kernel.org/stable/c/76959aff14a0012ad6b984ec7686d163deccdc16 Patch
https://git.kernel.org/stable/c/76fb2cbf01571926da8ecf6876cc8cb07d3f5183
https://git.kernel.org/stable/c/c47843a831e0eae007ad7e848d208e675ba4c132
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

08 Nov 2024, 16:15

Type Values Removed Values Added
References
  • () https://git.kernel.org/stable/c/c47843a831e0eae007ad7e848d208e675ba4c132 -
  • () https://git.kernel.org/stable/c/76fb2cbf01571926da8ecf6876cc8cb07d3f5183 -

07 Nov 2024, 19:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CWE CWE-672
First Time Linux
Linux linux Kernel
CPE cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
References () https://git.kernel.org/stable/c/07b98400cb0285a6348188aa8c5ec6a2ae0551f7 - () https://git.kernel.org/stable/c/07b98400cb0285a6348188aa8c5ec6a2ae0551f7 - Patch
References () https://git.kernel.org/stable/c/ce31847f109c3a5b2abdd19d7bcaafaacfde53de - () https://git.kernel.org/stable/c/ce31847f109c3a5b2abdd19d7bcaafaacfde53de - Patch
References () https://git.kernel.org/stable/c/ca26e8eed9c1c6651f51f7fa38fe444f8573cd1b - () https://git.kernel.org/stable/c/ca26e8eed9c1c6651f51f7fa38fe444f8573cd1b - Patch
References () https://git.kernel.org/stable/c/76959aff14a0012ad6b984ec7686d163deccdc16 - () https://git.kernel.org/stable/c/76959aff14a0012ad6b984ec7686d163deccdc16 - Patch
References () https://git.kernel.org/stable/c/da964de4c18199e14b961b5b2e5e6570552a313c - () https://git.kernel.org/stable/c/da964de4c18199e14b961b5b2e5e6570552a313c - Patch
References () https://git.kernel.org/stable/c/ca1fb7942a287b40659cc79551a1de54a2c2e7d5 - () https://git.kernel.org/stable/c/ca1fb7942a287b40659cc79551a1de54a2c2e7d5 - Patch
References () https://git.kernel.org/stable/c/9f469ef1c79dac7f9ac1518643a33703918f7e13 - () https://git.kernel.org/stable/c/9f469ef1c79dac7f9ac1518643a33703918f7e13 - Patch

21 Oct 2024, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-10-21 18:15

Updated : 2024-11-08 16:15

NVD link : CVE-2024-49955

Mitre link : CVE-2024-49955

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-672

Operation on a Resource after Expiration or Release