CVE-2023-52988 Information

Description

In the Linux kernel the following vulnerability has been resolved:

ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path()

snd_hda_get_connections() can return a negative error code. It may lead to accessing ‘conn’ array at a negative index.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Reference

https://git.kernel.org/stable/c/1b9256c96220bcdba287eeeb90e7c910c77f8c46 https://git.kernel.org/stable/c/2b557fa635e7487f638c0f030c305870839eeda2 https://git.kernel.org/stable/c/437e50ef6290ac835d526d0e45f466a0aa69ba1b https://git.kernel.org/stable/c/6e1f586ddec48d71016b81acf68ba9f49ca54db8 https://git.kernel.org/stable/c/b9cee506da2b7920b5ea02ccd8e78a907d0ee7aa https://git.kernel.org/stable/c/d6870f3800dbb212ae8433183ee82f566d067c6c https://git.kernel.org/stable/c/f011360ad234a07cb6fbcc720fff646a93a9f0d6