CVE-2024-40964
In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: cs35l41: Possible null pointer dereference in cs35l41_hda_unbind() The cs35l41_hda_unbind() function clears the hda_component entry matching it's index and then dereferences…
Does this matter?
Lower severity and a low EPSS score (0.29%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: cs35l41: Possible null pointer dereference in cs35l41_hda_unbind() The cs35l41_hda_unbind() function clears the hda_component entry matching it's index and then dereferences the codec pointer held in the first element of the hda_component array, this is an issue when the device index was 0. Instead use the codec pointer stashed in the cs35l41_hda structure as it will still be valid.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.29% probability · 22th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/19be722369c347f3af1c5848e303980ed040b819Patch
- https://git.kernel.org/stable/c/6386682cdc8b41319c92fbbe421953e33a28840cPatch
- https://git.kernel.org/stable/c/ff27bd8e17884f7cdefecb3f3817caadd6813dc0Patch
- https://git.kernel.org/stable/c/19be722369c347f3af1c5848e303980ed040b819Patch
- https://git.kernel.org/stable/c/6386682cdc8b41319c92fbbe421953e33a28840cPatch
- https://git.kernel.org/stable/c/ff27bd8e17884f7cdefecb3f3817caadd6813dc0Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.