Answer in brief
CVE-2024-47714 records a High severity (CVSS 7.6) vulnerability in wifi: mt76: mt7996: use hweight16 to get correct tx antenna. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.6. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=98686cd21624c75a043e96812beadddf4f6f48e5 <50d87e3b70980abc090676b6b4703fcbd96221f9 || >=98686cd21624c75a043e96812beadddf4f6f48e5 <8f51fc8a9e2fd96363d8ec3f4ee4b78dd64754e3 || >=98686cd21624c75a043e96812beadddf4f6f48e5 <33954930870c18ec549e4bca0eeff43e252cb740 || >=98686cd21624c75a043e96812beadddf4f6f48e5 <f98c3de92bb05dac4a4969df8a4595ed380b4604 | 50d87e3b70980abc090676b6b4703fcbd96221f9, 8f51fc8a9e2fd96363d8ec3f4ee4b78dd64754e3, 33954930870c18ec549e4bca0eeff43e252cb740, f98c3de92bb05dac4a4969df8a4595ed380b4604 |
| Linux/Linuxgeneric | 6.2 | Not reported |
Published upstream
Oct 21, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: use hweight16 to get correct tx antenna The chainmask is u16 so using hweight8 cannot get correct tx_ant. Without this patch, the tx_ant of band 2 would be -1 and lead to the following issue: BUG: KASAN: stack-out-of-bounds in mt7996_mcu_add_sta+0x12e0/0x16e0 [mt7996e]
Quoted source text, attributed separately from HOL analysis.