CVE-2023-52988

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

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.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.01%
Affected: Linux Linux
Affected: Linux Linux
Published at:
Updated at:

References

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

Frequently Asked Questions

What is the severity of CVE-2023-52988?
CVE-2023-52988 has been scored as a high severity vulnerability.
How to fix CVE-2023-52988?
To fix CVE-2023-52988, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-52988 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-52988 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-52988?
CVE-2023-52988 affects Linux Linux, Linux Linux.
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