CVE-2026-53291
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ALSA: hda/conexant: Fix missing error check for jack detection
In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/conexant: Fix missing error check for jack detection In cx_probe(), the return value of snd_hda_jack_detect_enable_callback() is ignored. This function returns a pointer, and if it fails (e.g., due to memory allocation failure), it returns an error pointer which must be checked using IS_ERR(). If the registration fails, the driver continues to probe, but the jack detection callback will not be registered. This can lead to a kernel crash later when the driver attempts to handle jack events or accesses the uninitialized structure. Check the return value using IS_ERR() and propagate the error via PTR_ERR() to the probe caller.
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) |
|---|---|---|---|---|---|
| f13b8cb5a6920ad98b751d3134686f29810577d4 | affected | git | 49c2c5924552e1d2f8b635dee663abebbb7cf63b | Unavailable | None listed |
| 2cb659ef0ac744545499e7c37665b276d9e405da | affected | git | a2a33e87a2ffce3046c574d24eec4390c27c9365 | Unavailable | None listed |
| 24d748413cc4e1d97074bae1f335d32d30912f10 | affected | git | d68f753d89f4ef6e410d7e8b7e8ab2fdde921b80 | Unavailable | None listed |
| 7aeb259086487417f0fecf66e325bee133e8813a | affected | git | dd110cc00cf854a8ecd8d003127a4178c28574ea | Unavailable | None listed |
| 7aeb259086487417f0fecf66e325bee133e8813a | affected | git | f837c7b85143a7c54140ff41ad5c076b73cd9933 | Unavailable | None listed |
| 7aeb259086487417f0fecf66e325bee133e8813a | affected | git | 1da5c73f3793b224696617a2a21def7500ba18d6 | Unavailable | None listed |
| 7aeb259086487417f0fecf66e325bee133e8813a | affected | git | b0e2333a231107adedd38c6fcfe1adc6162716fc | Unavailable | None listed |
| 4a28302b2c681e3cf85e3b41231fff363c4c6a0e | affected | git | Unavailable | Unavailable | None listed |
| 5.15.149 | affected | semver | 5.15.209 | Unavailable | None listed |
| 6.1.77 | affected | semver | 6.1.175 | Unavailable | None listed |
| 6.6.16 | affected | semver | 6.6.141 | Unavailable | None listed |
| 6.7.4 | affected | semver | 6.8 | 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) |
|---|---|---|---|---|---|
| 6.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.8 | Unavailable | None listed |
| 5.15.209 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.175 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.141 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.91 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.33 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.10 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |