CVE-2023-52988
ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path()
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
3.1
References 7
git.kernel.org
- stable/c/437e50ef6290ac835d526d0e45f466a0aa69ba1b
- stable/c/6e1f586ddec48d71016b81acf68ba9f49ca54db8
- stable/c/d6870f3800dbb212ae8433183ee82f566d067c6c
- stable/c/2b557fa635e7487f638c0f030c305870839eeda2
- stable/c/1b9256c96220bcdba287eeeb90e7c910c77f8c46
- stable/c/f011360ad234a07cb6fbcc720fff646a93a9f0d6
- stable/c/b9cee506da2b7920b5ea02ccd8e78a907d0ee7aa