{"id":"CVE-2025-38705","title":"drm/amd/pm: fix null pointer access","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pm: fix null pointer access\n\nWriting a string without delimiters (' ', '\\n', '\\0') to the under\ngpu_od/fan_ctrl sysfs or pp_power_profile_mode for the CUSTOM pr…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 37c5c4dbf03b167b5ca68d4bbc7fb6c92a463fb4 < 29a15e06a3d41f60a73a8a0ad7847b11c55f61bf","Linux >= 37c5c4dbf03b167b5ca68d4bbc7fb6c92a463fb4 < a83ffafd02a7af59848755c109d544e3894af737","Linux >= 37c5c4dbf03b167b5ca68d4bbc7fb6c92a463fb4 < 5d8cc029e5595760c7d18c64632e8e40a86a9b2e","Linux >= 37c5c4dbf03b167b5ca68d4bbc7fb6c92a463fb4 < cef79c18538e9ce2ca6e5b3fa95c38ec41dcd07a","Linux >= 37c5c4dbf03b167b5ca68d4bbc7fb6c92a463fb4 < d524d40e3a6152a3ea1125af729f8cd8ca65efde","Linux 4.17"],"published":"2025-09-04","updated":"2026-10-21","sourceUpdated":"2026-10-21T12:37:13.654Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-38705","references":[{"url":"https://git.kernel.org/stable/c/29a15e06a3d41f60a73a8a0ad7847b11c55f61bf"},{"url":"https://git.kernel.org/stable/c/a83ffafd02a7af59848755c109d544e3894af737"},{"url":"https://git.kernel.org/stable/c/5d8cc029e5595760c7d18c64632e8e40a86a9b2e"},{"url":"https://git.kernel.org/stable/c/cef79c18538e9ce2ca6e5b3fa95c38ec41dcd07a"},{"url":"https://git.kernel.org/stable/c/d524d40e3a6152a3ea1125af729f8cd8ca65efde"}],"tags":["cve.org"],"epss":0.00195,"epssPercentile":0.09099,"ingestedAt":"2026-10-21T12:48:53.699Z","slug":"CVE-2025-38705","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pm: fix null pointer access\n\nWriting a string without delimiters (' ', '\\n', '\\0') to the under\ngpu_od/fan_ctrl sysfs or pp_power_profile_mode for the CUSTOM profile\nwill result in a null pointer dereference.\n\n## Affected\n\n- `Linux >= 37c5c4dbf03b167b5ca68d4bbc7fb6c92a463fb4 < 29a15e06a3d41f60a73a8a0ad7847b11c55f61bf`\n- `Linux >= 37c5c4dbf03b167b5ca68d4bbc7fb6c92a463fb4 < a83ffafd02a7af59848755c109d544e3894af737`\n- `Linux >= 37c5c4dbf03b167b5ca68d4bbc7fb6c92a463fb4 < 5d8cc029e5595760c7d18c64632e8e40a86a9b2e`\n- `Linux >= 37c5c4dbf03b167b5ca68d4bbc7fb6c92a463fb4 < cef79c18538e9ce2ca6e5b3fa95c38ec41dcd07a`\n- `Linux >= 37c5c4dbf03b167b5ca68d4bbc7fb6c92a463fb4 < d524d40e3a6152a3ea1125af729f8cd8ca65efde`\n- `Linux 4.17`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}