Related Vulnerabilities: CVE-2021-28952  

An issue was discovered in the Linux kernel through 5.11.8. The sound/soc/qcom/sdm845.c soundwire device driver has a buffer overflow when an unexpected port ID number is encountered, aka CID-1c668e1c0a0f. (This has been fixed in 5.12-rc4.)

Severity Medium

Remote No

Type Arbitrary code execution

Description

An issue was discovered in the Linux kernel through 5.11.8. The sound/soc/qcom/sdm845.c soundwire device driver has a buffer overflow when an unexpected port ID number is encountered, aka CID-1c668e1c0a0f. (This has been fixed in 5.12-rc4.)

AVG-1719 linux-lts 5.10.25-1 Medium Vulnerable

AVG-1718 linux-zen 5.11.8.zen1-1 Medium Vulnerable

AVG-1717 linux-hardened 5.11.7.hardened1-1 Medium Vulnerable

AVG-1716 linux 5.11.8.arch4-1 Medium Vulnerable

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=1c668e1c0a0f74472469cd514f40c9012b324c31