In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix index may exceed array range within fpu_update_bw_bounding_box
[Why]
Coverity reports OVERRUN warning. soc.num_states could
be 40. But array range of bw_params->clk_table.entries is 8.
[How]
Assert if soc.num_states greater than 8.
Vendor | Product | Version | CPE |
---|---|---|---|
linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/gpu/drm/amd/display/dc/dml/dcn302/dcn302_fpu.c",
"drivers/gpu/drm/amd/display/dc/dml/dcn303/dcn303_fpu.c",
"drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c",
"drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c"
],
"versions": [
{
"version": "1da177e4c3f4",
"lessThan": "4003bac78438",
"status": "affected",
"versionType": "git"
},
{
"version": "1da177e4c3f4",
"lessThan": "aba188d6f4eb",
"status": "affected",
"versionType": "git"
},
{
"version": "1da177e4c3f4",
"lessThan": "188fd1616ec4",
"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/display/dc/dml/dcn302/dcn302_fpu.c",
"drivers/gpu/drm/amd/display/dc/dml/dcn303/dcn303_fpu.c",
"drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c",
"drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c"
],
"versions": [
{
"version": "6.6.50",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.10.9",
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.11",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]