CVE-2026-80966
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: portman2x4: Check card index validity at probe
In the Linux kernel, the following vulnerability has been resolved: ALSA: portman2x4: Check card index validity at probe Although portman2x4 driver has a check of the given devptr->id value, it doesn't check for a negative id, which is often given as "none" or such value when bound via sysfs. This may lead to OOB access for index[] and other parameters. Add a sanity check for the card index and warn/correct it if it's a value out of the range.
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) |
|---|---|---|---|---|---|
| 757e119bf52b014b3181eed97b01f87a245b8ff9 | affected | git | 45ea0707298798678a60ff861b695aea049a5469 | Unavailable | None listed |
| 757e119bf52b014b3181eed97b01f87a245b8ff9 | affected | git | 5d7ac5e9ee5ba76b567ace13b46075caf79dcca0 | Unavailable | None listed |
| 757e119bf52b014b3181eed97b01f87a245b8ff9 | affected | git | 0048994854f3e9c57b7a754de43ef8da5818d140 | Unavailable | None listed |
| 757e119bf52b014b3181eed97b01f87a245b8ff9 | affected | git | 64898e9bd8b7b229efa8642b85b56b326a6ec3dc | Unavailable | None listed |
| 757e119bf52b014b3181eed97b01f87a245b8ff9 | affected | git | 0ce391090809d610647f424b9b1dc24aa2c546fd | Unavailable | None listed |
| 757e119bf52b014b3181eed97b01f87a245b8ff9 | affected | git | d7ef7890e3e35b4ba09e76fc6b72047a1599a5e8 | Unavailable | None listed |
| 757e119bf52b014b3181eed97b01f87a245b8ff9 | affected | git | e1ce8ad1009b1736b3044b3324350dcfdd516f42 | Unavailable | None listed |
| 757e119bf52b014b3181eed97b01f87a245b8ff9 | affected | git | 3690ef20469d5959378260e2752f2314a2572913 | 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) |
|---|---|---|---|---|---|
| 2.6.21 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.21 | Unavailable | None listed |
| 5.10.270 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.221 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.188 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.157 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.109 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.50 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.4 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |