Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Linux Linux — wifi: mt76: mt7996: use hweight16 to get correct tx antenna
AV AC PR UI S C I A CVSS EPSS %ile KEV
L L L N U N N H 5.5 .0028 20.9 —
AFFECTED
Product Versions Fixed
Linux 98686cd21624c75a043e96812beadddf4f6f48e5 – —
Linux 6.2 – 6.6.54
TIMELINE
Sep 30 Reserved by Linux
Oct 21 Published (CNA: Linux)
Aug 4 RESCORED — CVE-2024-47714 (Linux). CVSS 7.6 → 5.5 (NVD).
Description
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]
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
| September 30, 2024 | Reserved | Reserved by Linux |
| October 21, 2024 | Published | Published (CNA: Linux) |
| August 4, 2026 | RESCORED | RESCORED — CVE-2024-47714 (Linux). CVSS 7.6 → 5.5 (NVD). |
Affected
Affected products and packages — 2 rows
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
| Linux | Linux | — | 98686cd21624c75a043e96812beadddf4f6f48e5 | — |
| Linux | Linux | — | 6.2 | 6.6.54 |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2024-47714 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.