In the Linux kernel, the following vulnerability has been resolved:
drm/amd/pm: Prevent division by zero
The user can set any speed value. If speed is greater than UINT_MAX/8, division by zero is possible.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
[
{
"digest": {
"line_hashes": [
"333649671061141172492836325350616108219",
"231580696357743547336963831563376627917",
"266816707794547245683562665359956832200",
"12065167741055499931365519835902475110",
"173803519111715324407010244135198256950",
"161343160846013113800733724875386547908",
"183531311390602399031618369952910144834"
],
"threshold": 0.9
},
"target": {
"file": "drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_thermal.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8e9c4f8d197d5709c75effa5d58e80b4fa01981a",
"id": "CVE-2025-37768-1356dbc5",
"signature_version": "v1",
"signature_type": "Line",
"deprecated": false
},
{
"digest": {
"length": 672.0,
"function_hash": "297918692564837999955581015105004738963"
},
"target": {
"file": "drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_thermal.c",
"function": "smu7_fan_ctrl_set_fan_speed_rpm"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8e9c4f8d197d5709c75effa5d58e80b4fa01981a",
"id": "CVE-2025-37768-1703ab32",
"signature_version": "v1",
"signature_type": "Function",
"deprecated": false
},
{
"digest": {
"line_hashes": [
"333649671061141172492836325350616108219",
"231580696357743547336963831563376627917",
"266816707794547245683562665359956832200",
"12065167741055499931365519835902475110",
"173803519111715324407010244135198256950",
"161343160846013113800733724875386547908",
"183531311390602399031618369952910144834"
],
"threshold": 0.9
},
"target": {
"file": "drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_thermal.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@9e4f1e21fe7b93a8ef57db433071266c2590e260",
"id": "CVE-2025-37768-20c062ef",
"signature_version": "v1",
"signature_type": "Line",
"deprecated": false
},
{
"digest": {
"line_hashes": [
"333649671061141172492836325350616108219",
"231580696357743547336963831563376627917",
"266816707794547245683562665359956832200",
"12065167741055499931365519835902475110",
"173803519111715324407010244135198256950",
"161343160846013113800733724875386547908",
"183531311390602399031618369952910144834"
],
"threshold": 0.9
},
"target": {
"file": "drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_thermal.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@3cdd02cb70682d7d205ca6dc02a4d1eb76758d24",
"id": "CVE-2025-37768-20fceded",
"signature_version": "v1",
"signature_type": "Line",
"deprecated": false
},
{
"digest": {
"line_hashes": [
"333649671061141172492836325350616108219",
"231580696357743547336963831563376627917",
"266816707794547245683562665359956832200",
"12065167741055499931365519835902475110",
"173803519111715324407010244135198256950",
"161343160846013113800733724875386547908",
"183531311390602399031618369952910144834"
],
"threshold": 0.9
},
"target": {
"file": "drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_thermal.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7c246a05df51c52fe0852ce56ba10c41e6ed1f39",
"id": "CVE-2025-37768-4a3c3683",
"signature_version": "v1",
"signature_type": "Line",
"deprecated": false
},
{
"digest": {
"line_hashes": [
"333649671061141172492836325350616108219",
"231580696357743547336963831563376627917",
"266816707794547245683562665359956832200",
"12065167741055499931365519835902475110",
"173803519111715324407010244135198256950",
"161343160846013113800733724875386547908",
"183531311390602399031618369952910144834"
],
"threshold": 0.9
},
"target": {
"file": "drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_thermal.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@be0fffc4152aac4f0291ed2d793f3cfee788449d",
"id": "CVE-2025-37768-5c746233",
"signature_version": "v1",
"signature_type": "Line",
"deprecated": false
},
{
"digest": {
"length": 672.0,
"function_hash": "297918692564837999955581015105004738963"
},
"target": {
"file": "drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_thermal.c",
"function": "smu7_fan_ctrl_set_fan_speed_rpm"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@3cdd02cb70682d7d205ca6dc02a4d1eb76758d24",
"id": "CVE-2025-37768-6d1f7f67",
"signature_version": "v1",
"signature_type": "Function",
"deprecated": false
},
{
"digest": {
"length": 672.0,
"function_hash": "297918692564837999955581015105004738963"
},
"target": {
"file": "drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_thermal.c",
"function": "smu7_fan_ctrl_set_fan_speed_rpm"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5fc4fb54f6f064c25bfbbfd443aa861d3422dd4c",
"id": "CVE-2025-37768-a728b649",
"signature_version": "v1",
"signature_type": "Function",
"deprecated": false
},
{
"digest": {
"line_hashes": [
"333649671061141172492836325350616108219",
"231580696357743547336963831563376627917",
"266816707794547245683562665359956832200",
"12065167741055499931365519835902475110",
"173803519111715324407010244135198256950",
"161343160846013113800733724875386547908",
"183531311390602399031618369952910144834"
],
"threshold": 0.9
},
"target": {
"file": "drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_thermal.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5fc4fb54f6f064c25bfbbfd443aa861d3422dd4c",
"id": "CVE-2025-37768-ba699125",
"signature_version": "v1",
"signature_type": "Line",
"deprecated": false
},
{
"digest": {
"length": 672.0,
"function_hash": "297918692564837999955581015105004738963"
},
"target": {
"file": "drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_thermal.c",
"function": "smu7_fan_ctrl_set_fan_speed_rpm"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7c246a05df51c52fe0852ce56ba10c41e6ed1f39",
"id": "CVE-2025-37768-c74b8b23",
"signature_version": "v1",
"signature_type": "Function",
"deprecated": false
},
{
"digest": {
"length": 672.0,
"function_hash": "297918692564837999955581015105004738963"
},
"target": {
"file": "drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_thermal.c",
"function": "smu7_fan_ctrl_set_fan_speed_rpm"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@be0fffc4152aac4f0291ed2d793f3cfee788449d",
"id": "CVE-2025-37768-f50d96a7",
"signature_version": "v1",
"signature_type": "Function",
"deprecated": false
},
{
"digest": {
"length": 672.0,
"function_hash": "297918692564837999955581015105004738963"
},
"target": {
"file": "drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_thermal.c",
"function": "smu7_fan_ctrl_set_fan_speed_rpm"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@9e4f1e21fe7b93a8ef57db433071266c2590e260",
"id": "CVE-2025-37768-f8733658",
"signature_version": "v1",
"signature_type": "Function",
"deprecated": false
}
]