CVE-2026-68355
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: ath11k: fix potential buffer underflow in ath11k_hal_rx_msdu_list_get()
In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix potential buffer underflow in ath11k_hal_rx_msdu_list_get() When the first entry in msdu_details has a zero buffer address, the code accesses msdu_details[i - 1] with i == 0, causing a buffer underflow. Fix similarly to ath12k_wifi7_hal_rx_msdu_list_get() by adding a separate check for i == 0 before the main condition to prevent the out-of-bounds access. Found by Linux Verification Center (linuxtesting.org) with SVACE.
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) |
|---|---|---|---|---|---|
| d5c65159f2895379e11ca13f62feabe93278985d | affected | git | 085a5fde5bac29c01059e69399b417e91c0a6c18 | Unavailable | None listed |
| d5c65159f2895379e11ca13f62feabe93278985d | affected | git | 31ea4b175bc3ab430be15834d9ee8a1ce65bee15 | Unavailable | None listed |
| d5c65159f2895379e11ca13f62feabe93278985d | affected | git | 20d18a5ec6ec364fcaf0d03af6fc43dcc42c6591 | Unavailable | None listed |
| d5c65159f2895379e11ca13f62feabe93278985d | affected | git | 69a6a4f60b2da92c0bdfd9264b8ffe053f51f52a | Unavailable | None listed |
| d5c65159f2895379e11ca13f62feabe93278985d | affected | git | 904367381a922aa2dc3e8bd2488e6c9180516c7a | Unavailable | None listed |
| d5c65159f2895379e11ca13f62feabe93278985d | affected | git | a154ca3c441a67d36b3a9ea63a4f11b06abe6223 | Unavailable | None listed |
| d5c65159f2895379e11ca13f62feabe93278985d | affected | git | 725c1c3a8c5d920a7d3f5887412f2ad8e95a74f5 | Unavailable | None listed |
| d5c65159f2895379e11ca13f62feabe93278985d | affected | git | 7f11e70629650ff6ea140984e5ce188b775b2683 | 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) |
|---|---|---|---|---|---|
| 5.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.6 | 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 |