Answer in brief
CVE-2024-35789 records a High severity (CVSS 8.0) vulnerability in wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (generic), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (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 8.0. 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), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (generic), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (generic). Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:5.12:-:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:5.12:rc7:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:5.12:rc8:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=a7f1721684628b8ae6015bca9a176046ee6f30cc <ea9a0cfc07a7d3601cc680718d9cff0d6927a921 || >=bd7e90c82850f49c23004d54de14e46d373748a6 <be1dd9254fc115321d6fbee042026d42afc8d931 || >=cc413b375c6d95e68a4629cb1ba9d099de78ebb9 <e8b067c4058c0121ac8ca71559df8e2e08ff1a7e || >=dd0b45538146cb6a54d6da7663b8c3afd16ebcfd <c8bddbd91bc8e42c961a5e2cec20ab879f21100f || >=dd0b45538146cb6a54d6da7663b8c3afd16ebcfd <7eeabcea79b67cc29563e6a9a5c81f9e2c664d5b || >=dd0b45538146cb6a54d6da7663b8c3afd16ebcfd <6b948b54c8bd620725e0c906e44b10c0b13087a7 || >=dd0b45538146cb6a54d6da7663b8c3afd16ebcfd <2884a50f52313a7a911de3afcad065ddbb3d78fc || >=dd0b45538146cb6a54d6da7663b8c3afd16ebcfd <e8678551c0243f799b4859448781cbec1bd6f1cb || >=dd0b45538146cb6a54d6da7663b8c3afd16ebcfd <4f2bdb3c5e3189297e156b3ff84b140423d64685 || 22bc2a4814440c4a8979a381f46fec5d224f5c11 || 7cfe824f681e1aaac34ea64bb4def8a77801b672 || >=4.19.189 <4.19.312 || >=5.4.114 <5.4.274 || >=5.10.32 <5.10.215 || >=4.14.232 <4.15 || >=5.11.16 <5.12 | ea9a0cfc07a7d3601cc680718d9cff0d6927a921, be1dd9254fc115321d6fbee042026d42afc8d931, e8b067c4058c0121ac8ca71559df8e2e08ff1a7e, c8bddbd91bc8e42c961a5e2cec20ab879f21100f, 7eeabcea79b67cc29563e6a9a5c81f9e2c664d5b, 6b948b54c8bd620725e0c906e44b10c0b13087a7, 2884a50f52313a7a911de3afcad065ddbb3d78fc, e8678551c0243f799b4859448781cbec1bd6f1cb, 4f2bdb3c5e3189297e156b3ff84b140423d64685, 4.19.312, 5.4.274, 5.10.215, 4.15, 5.12 |
| Linux/Linuxgeneric | 5.12 | Not reported |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <* | * |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <V1.1.1 | V1.1.1 |
Published upstream
May 17, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 15, 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: mac80211: check/clear fast rx for non-4addr sta VLAN changes When moving a station out of a VLAN and deleting the VLAN afterwards, the fast_rx entry still holds a pointer to the VLAN's netdev, which can cause use-after-free bugs. Fix this by immediately calling ieee80211_check_fast_rx after the VLAN change.
Quoted source text, attributed separately from HOL analysis.