Astra Linux – vulnerability in linux-5.15

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd938x: fix missing mbhc init error handling MBHC initialization can fail; therefore, add the missing error handling to prevent dereferencing an error pointer during subsequent jack configuration: Unable to handle...

EUVD-2025-32767

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd938x: fix missing mbhc init error handling MBHC initialisation can fail so add the missing error handling to avoid dereferencing an error pointer when later configuring the jack: Unable to handle kernel paging...

CVE-2023-53666

CVE-2023-53666 relates to the Linux kernel ASoC codecs (snd_soc_wcd_mbhc, wcd938x) where MBHC initialisation could fail and lead to a NULL/error pointer dereference while configuring the jack. The patch fixes missing error handling to prevent dereferencing an error pointer, addressing an issue th...

PT-2025-41110

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel related to error handling during MBHC Memory Block Handling Controller initialization within the wcd938x codec. Specifically, the initialization proce...