CVE-2026-98325

CVE-2026-98325: fallo en Linux

wifi: mac80211: set up the TX info early to fix failure paths

Publicada el

3Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackepss 0.2%
probabilidad de explotación
0.2%top 93% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: set up the TX info early to fix failure paths The previous commit 2c51457d930f ("wifi: mac80211: free ack status frame on TX header build failure") cleaned up the leak, but still left the code a bit messy and the failed SKB didn't get reported to userspace. Fix this up by initialising skb->cb[] earlier, which allows using ieee80211_free_txskb() and therefore reports it for the failure in ieee80211_build_hdr(), and unifies the ieee80211_skb_resize() failure path with it.
Productos afectados
Linux · Linux
CVEs relacionadas — Linux

En el mismo producto, de las más peligrosas a las menos.

CVE-2024-53197HIGHALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devicesEPSS 4.1%KEVCVE-2026-31431HIGHcrypto: algif_aead - Revert to operating out-of-placeEPSS 3.4%KEVCVE-2024-53104HIGHmedia: uvcvideo: Skip parsing frames of type UVC_VS_UNDEFINED in uvc_parse_formatEPSS 3.4%KEVCVE-2025-39682CRITICALtls: fix handling of zero-length records on the rx_listEPSS 2.9%KEVCVE-2024-36971HIGHnet: fix __dst_negative_advice() raceEPSS 2.7%KEVCVE-2024-53150HIGHALSA: usb-audio: Fix out of bounds reads when finding clock sourcesEPSS 1.4%KEV
Referencias
https://git.kernel.org/stable/c/03d67414bd05b86029afc14535238a9393eac1c6https://git.kernel.org/stable/c/0fb37d2b6cb829cebdaea80f39011469f474bdcchttps://git.kernel.org/stable/c/36e6f0a5e6d7238f4023e77f423c1c1414374309https://git.kernel.org/stable/c/420fcc2fdeae6ecd682d2b1605a0a54c88aed4aahttps://git.kernel.org/stable/c/50d3d79dc0743b616afb00d01a626c76758721f7https://git.kernel.org/stable/c/df711e9fa20d7e996711c7f43a11a71805bef78d