CVE-2026-68353
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 read from firmware num_msg in TX complete handler
In the Linux kernel, the following vulnerability has been resolved: wifi: ath6kl: fix OOB read from firmware num_msg in TX complete handler The firmware-controlled num_msg field (u8, 0-255) drives the loop in ath6kl_wmi_tx_complete_event_rx() without validation against the buffer length. This allows out-of-bounds reads of up to 1020 bytes past the WMI event buffer when the firmware sends an inflated num_msg. Add a check that the buffer is large enough to hold the fixed struct and the num_msg variable-length entries.
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 | 5297299c3fa6133275db0be99d69cd759b6cbfe9 | Unavailable | None listed |
| bdcd81707973cf8aa9305337166f8ee842a050d4 | affected | git | 35196a07603f8c94a4943093bc26d5b5826285f8 | Unavailable | None listed |
| bdcd81707973cf8aa9305337166f8ee842a050d4 | affected | git | 0e0fc04af9b443c6b425f00fb604ff599bc80d1d | Unavailable | None listed |
| bdcd81707973cf8aa9305337166f8ee842a050d4 | affected | git | 69ac7ba3a3df6654e7daa82674575a8c4a1a63ea | Unavailable | None listed |
| bdcd81707973cf8aa9305337166f8ee842a050d4 | affected | git | 289edc3c71344b89e6522891147cfb8f61b088bb | Unavailable | None listed |
| bdcd81707973cf8aa9305337166f8ee842a050d4 | affected | git | eb636fbc443149b3501c3f97e26225ddcb314a0f | Unavailable | None listed |
| bdcd81707973cf8aa9305337166f8ee842a050d4 | affected | git | c38b0d5c661951b5dd082bdf31f8a57a0ce6e540 | Unavailable | None listed |
| bdcd81707973cf8aa9305337166f8ee842a050d4 | affected | git | 3a21c89215cc18f1a97c5e5bfd1da6d4f3d44495 | 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 |