Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected da3cec35dd3c31d8706db4bf379372ce70d92118 before 809af7bb4219bdeef0dbb8b2ed700d6516d13fe9; affected da3cec35dd3c31d8706db4bf379372ce70d92118 before e4cccff1e7ab6ea30995b6fbbb007d02647e025c; affected da3cec35dd3c31d8706db4bf379372ce70d92118 before 5f13d67027fa782096e6aee0db5dce61c4aeb613; affected da3cec35dd3c31d8706db4bf379372ce70d92118 before f923a582217b198b557756809ffe42ac0fad6adb; affected da3cec35dd3c31d8706db4bf379372ce70d92118 before 300e26e3e64880de5013eac8831cf44387ef752c; affected da3cec35dd3c31d8706db4bf379372ce70d92118 before d28b83252e150155b8b8c65b612c555e93c8b45f; affected da3cec35dd3c31d8706db4bf379372ce70d92118 before 09baf460dfba79ee6a0c72e68ccdbbba84d894df; affected da3cec35dd3c31d8706db4bf379372ce70d92118 before 228da1fa124470606ac19783e551f9d51a1e01b0; affected da3cec35dd3c31d8706db4bf379372ce70d92118 before 79597c8bf64ca99eab385115743131d260339da5 |
| Linux / Linux | affected 2.6.28; unaffected 0 before 2.6.28; unaffected 4.14.322 through 4.14.*; unaffected 4.19.291 through 4.19.*; unaffected 5.4.251 through 5.4.*; unaffected 5.10.188 through 5.10.*; unaffected 5.15.121 through 5.15.*; unaffected 6.1.39 through 6.1.*; unaffected 6.3.13 through 6.3.*; unaffected 6.4.4 through 6.4.*; unaffected 6.5 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/809af7bb4219bdeef0dbb8b2ed700d6516d13fe9
- https://git.kernel.org/stable/c/e4cccff1e7ab6ea30995b6fbbb007d02647e025c
- https://git.kernel.org/stable/c/5f13d67027fa782096e6aee0db5dce61c4aeb613
- https://git.kernel.org/stable/c/f923a582217b198b557756809ffe42ac0fad6adb
- https://git.kernel.org/stable/c/300e26e3e64880de5013eac8831cf44387ef752c
- https://git.kernel.org/stable/c/d28b83252e150155b8b8c65b612c555e93c8b45f
- https://git.kernel.org/stable/c/09baf460dfba79ee6a0c72e68ccdbbba84d894df
- https://git.kernel.org/stable/c/228da1fa124470606ac19783e551f9d51a1e01b0
- https://git.kernel.org/stable/c/79597c8bf64ca99eab385115743131d260339da5