{"id":"CVE-2026-98519","published":"2026-10-18T16:17:03.260","lastModified":"2026-10-19T10:19:05.773","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: Fix runtime PM leak in amdgpu_debugfs_test_ib_show()\n\namdgpu_debugfs_test_ib_show() resumes the device with\npm_runtime_get_sync() before taking the reset domain semaphore with\ndown_write_killable().  If the write lock acquisition is interrupted,\nthe function returns without calling pm_runtime_put_autosuspend(),\nleaking the runtime PM reference acquired for the device and keeping\nthe GPU awake.\n\nDrop the runtime PM reference on the interrupted down_write_killable()\nerror path before returning.\n\n(cherry picked from commit ec30a576c2d4c0364549e6c04218f50704ef56c8)","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/2556dd3a36beb3a11041ef01b5e9762e2157909f","tags":[]},{"url":"https://git.kernel.org/stable/c/2b86ab1bd6673c525adda88819d7658ba9e784ec","tags":[]},{"url":"https://git.kernel.org/stable/c/2c1a643942caae938ea84df2648a9b0c136e09be","tags":[]},{"url":"https://git.kernel.org/stable/c/c28e74395ab09922bbf5be42bc5a6ed1ba4f3c37","tags":[]},{"url":"https://git.kernel.org/stable/c/e016347fb1829489e062ea51a98a51f48b1d582d","tags":[]},{"url":"https://git.kernel.org/stable/c/fc5606ac91642d0f184b83ab833148c457c3c331","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}