In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu/pm: Fix NULL pointer dereference when get power limit
Because powerplay_table initialization is skipped under
sriov case, We check and set default lower and upper OD
value if powerplay_table is NULL.
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c",
"drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c",
"drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c",
"drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c",
"drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c"
],
"versions": [
{
"version": "c83d9cce713f",
"lessThan": "99c2f1563b14",
"status": "affected",
"versionType": "git"
},
{
"version": "7968e9748fbb",
"lessThan": "b8eaa8ef1f11",
"status": "affected",
"versionType": "git"
},
{
"version": "7968e9748fbb",
"lessThan": "08ae9ef829b8",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c",
"drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c",
"drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c",
"drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c",
"drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c"
],
"versions": [
{
"version": "6.8",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.8",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.7.12",
"lessThanOrEqual": "6.7.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.8.3",
"lessThanOrEqual": "6.8.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.9",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]