CVE-2023-52988

high

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.

References

https://git.kernel.org/stable/c/f011360ad234a07cb6fbcc720fff646a93a9f0d6

https://git.kernel.org/stable/c/d6870f3800dbb212ae8433183ee82f566d067c6c

https://git.kernel.org/stable/c/b9cee506da2b7920b5ea02ccd8e78a907d0ee7aa

https://git.kernel.org/stable/c/6e1f586ddec48d71016b81acf68ba9f49ca54db8

https://git.kernel.org/stable/c/437e50ef6290ac835d526d0e45f466a0aa69ba1b

https://git.kernel.org/stable/c/2b557fa635e7487f638c0f030c305870839eeda2

https://git.kernel.org/stable/c/1b9256c96220bcdba287eeeb90e7c910c77f8c46

Details

Source: Mitre, NVD

Published: 2025-03-27

Updated: 2025-04-15

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High