CVE-2023-53648
ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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
Summary
In the Linux kernel, the following vulnerability has been resolved: ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer smatch error: sound/pci/ac97/ac97_codec.c:2354 snd_ac97_mixer() error: we previously assumed 'rac97' could be null (see line 2072) remove redundant assignment, return error if rac97 is NULL.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
2.6.28
References 9
git.kernel.org
- stable/c/809af7bb4219bdeef0dbb8b2ed700d6516d13fe9
- stable/c/e4cccff1e7ab6ea30995b6fbbb007d02647e025c
- stable/c/5f13d67027fa782096e6aee0db5dce61c4aeb613
- stable/c/f923a582217b198b557756809ffe42ac0fad6adb
- stable/c/300e26e3e64880de5013eac8831cf44387ef752c
- stable/c/d28b83252e150155b8b8c65b612c555e93c8b45f
- stable/c/09baf460dfba79ee6a0c72e68ccdbbba84d894df
- stable/c/228da1fa124470606ac19783e551f9d51a1e01b0
- stable/c/79597c8bf64ca99eab385115743131d260339da5