CVE-2026-68199
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)
wifi: ath6kl: fix OOB access from firmware ADDBA window size
In the Linux kernel, the following vulnerability has been resolved: wifi: ath6kl: fix OOB access from firmware ADDBA window size aggr_recv_addba_req_evt() logs a debug message when the firmware-supplied win_sz is outside [AGGR_WIN_SZ_MIN, AGGR_WIN_SZ_MAX] but does not return. The out-of-range win_sz is then used in TID_WINDOW_SZ() to compute a kzalloc size and stored in rxtid->hold_q_sz, leading to zero-size or overflowed allocations and subsequent out-of-bounds access. Clean up any previously active aggregation session for the TID first, then return early when win_sz is out of the valid range, instead of proceeding with a broken allocation size.
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) |
|---|---|---|---|---|---|
| bdcd81707973cf8aa9305337166f8ee842a050d4 | affected | git | c8e3ca7954d8233fbc54bd370c1827670f43c538 | Unavailable | None listed |
| bdcd81707973cf8aa9305337166f8ee842a050d4 | affected | git | f480d9910fcfe326db3a6281df80e83af347193e | Unavailable | None listed |
| bdcd81707973cf8aa9305337166f8ee842a050d4 | affected | git | 67bc9af4f41f2bdba20404fbd753b2a1bd6dd352 | Unavailable | None listed |
| bdcd81707973cf8aa9305337166f8ee842a050d4 | affected | git | d4558c140782180e2c80a7588a4af9f8675adfc4 | Unavailable | None listed |
| bdcd81707973cf8aa9305337166f8ee842a050d4 | affected | git | 5a65fd4722416061698b0a3277222381efbc4882 | Unavailable | None listed |
| bdcd81707973cf8aa9305337166f8ee842a050d4 | affected | git | 58c6c8dc2e022e1b4f3dc58725a1ca49ff470f9c | Unavailable | None listed |
| bdcd81707973cf8aa9305337166f8ee842a050d4 | affected | git | cec0a487cf38ac1f9bca240ffe8a94c5014b72f2 | Unavailable | None listed |
| bdcd81707973cf8aa9305337166f8ee842a050d4 | affected | git | 44126b6994eeb28f2103b638e698f40a1244f327 | 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) |
|---|---|---|---|---|---|
| 3.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.2 | Unavailable | None listed |
| 5.10.265 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.216 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.183 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.148 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.101 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.42 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.6 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |