wifi: carl9170: fix OOB read from off-by-two in TX status handler
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 92% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
wifi: carl9170: fix OOB read from off-by-two in TX status handler
The bounds check in carl9170_tx_process_status() uses
`i > ((cmd->hdr.len / 2) + 1)` which is off by two, allowing
2 extra iterations past valid _tx_status entries when the firmware-
controlled hdr.ext exceeds hdr.len/2. Fix by using the correct
comparison `i >= (cmd->hdr.len / 2)`.
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/2c030c20f112bd8f6aa59d09501835605f01bf9dhttps://git.kernel.org/stable/c/423c836f934814b8fdbe53b24a79d021a0ee8454https://git.kernel.org/stable/c/73462e8e602047a03e538d971a79ad67a4ba9a5dhttps://git.kernel.org/stable/c/7ed0dce8613c92111d2a3836ced2ab03190ba20ehttps://git.kernel.org/stable/c/9bf8d8510b7bed20320dead0f8cdcf8e610ec8dbhttps://git.kernel.org/stable/c/a3f42f1049ad80c65560d2b078ad426c3134f78dhttps://git.kernel.org/stable/c/e8a862a3da457ddc50633c346dc645d559da09aehttps://git.kernel.org/stable/c/fab6ff91d5b8c4af62e2ced42fb357fa3eb9fd59