CVE-2023-53648
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| da3cec35dd3c31d8706db4bf379372ce70d92118 | affected | git | 809af7bb4219bdeef0dbb8b2ed700d6516d13fe9 | Unavailable | None listed |
| da3cec35dd3c31d8706db4bf379372ce70d92118 | affected | git | e4cccff1e7ab6ea30995b6fbbb007d02647e025c | Unavailable | None listed |
| da3cec35dd3c31d8706db4bf379372ce70d92118 | affected | git | 5f13d67027fa782096e6aee0db5dce61c4aeb613 | Unavailable | None listed |
| da3cec35dd3c31d8706db4bf379372ce70d92118 | affected | git | f923a582217b198b557756809ffe42ac0fad6adb | Unavailable | None listed |
| da3cec35dd3c31d8706db4bf379372ce70d92118 | affected | git | 300e26e3e64880de5013eac8831cf44387ef752c | Unavailable | None listed |
| da3cec35dd3c31d8706db4bf379372ce70d92118 | affected | git | d28b83252e150155b8b8c65b612c555e93c8b45f | Unavailable | None listed |
| da3cec35dd3c31d8706db4bf379372ce70d92118 | affected | git | 09baf460dfba79ee6a0c72e68ccdbbba84d894df | Unavailable | None listed |
| da3cec35dd3c31d8706db4bf379372ce70d92118 | affected | git | 228da1fa124470606ac19783e551f9d51a1e01b0 | Unavailable | None listed |
| da3cec35dd3c31d8706db4bf379372ce70d92118 | affected | git | 79597c8bf64ca99eab385115743131d260339da5 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2.6.28 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.28 | Unavailable | None listed |
| 4.14.322 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.291 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.251 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.188 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.121 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.39 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.3.13 | unaffected | semver | Unavailable | 6.3.* | None listed |
| 6.4.4 | unaffected | semver | Unavailable | 6.4.* | None listed |
| 6.5 | unaffected | original_commit_for_fix | Unavailable | * | None listed |