CVE-2026-46197: linux kernel from 5.14 (inclusive), before 5.15.209 (exclusive), from 5.16 (inclusive), before 6.1.175 (exclusive)…

Affected technology

linux kernel · from 5.14 (inclusive), before 5.15.209 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.175 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.140 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.90 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.32 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.9 (exclusive)
linux

linux kernel · 7.1 · update rc1
linux

Linux · 42de677f79999791bee4e21be318c32d90ab62c6 to before daa8bc5f83814b55b71d2b5b3a090d57a5219c21, 42de677f79999791bee4e21be318c32d90ab62c6 to before fb07a0c9c8419164812e07274947f11b1d92dd61, 42de677f79999791bee4e21be318c32d90ab62c6 to before 91c6dc5a41695d02dfc6299f106ac38a6c493e52, 42de677f79999791bee4e21be318c32d90ab62c6 to before ccd060b5c7cc75ae7e211c250b97c5b6272e7efc, 42de677f79999791bee4e21be318c32d90ab62c6 to before db9530a9873a7c85d2266a922589ebcf427fa631, 42de677f79999791bee4e21be318c32d90ab62c6 to before 6abd3a4417cb73a7d0db7e25bf11fae1074bdba3, 42de677f79999791bee4e21be318c32d90ab62c6 to before 045e0ff208f0838a246c10204105126611b267a1
Linux

Linux · 5.14
Linux

Component: Not specified by the source
File: drivers/gpu/drm/amd/amdkfd/kfd_chardev.c, drivers/gpu/drm/amd/amdkfd/kfd_priv.h

Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.