{"id":"CVE-2026-98519","summary":"drm/amdgpu: Fix runtime PM leak in amdgpu_debugfs_test_ib_show()","details":"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)","modified":"2026-10-19T02:46:25.612000877Z","published":"2026-10-18T15:17:37.306Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98519.json","cna_assigner":"Linux"},"references":[{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2556dd3a36beb3a11041ef01b5e9762e2157909f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2b86ab1bd6673c525adda88819d7658ba9e784ec"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2c1a643942caae938ea84df2648a9b0c136e09be"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c28e74395ab09922bbf5be42bc5a6ed1ba4f3c37"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e016347fb1829489e062ea51a98a51f48b1d582d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fc5606ac91642d0f184b83ab833148c457c3c331"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98519.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98519"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"6049db43d6dd9cbb9d7f897839d15b0bc600e23c"},{"fixed":"fc5606ac91642d0f184b83ab833148c457c3c331"},{"fixed":"2c1a643942caae938ea84df2648a9b0c136e09be"},{"fixed":"e016347fb1829489e062ea51a98a51f48b1d582d"},{"fixed":"c28e74395ab09922bbf5be42bc5a6ed1ba4f3c37"},{"fixed":"2556dd3a36beb3a11041ef01b5e9762e2157909f"},{"fixed":"2b86ab1bd6673c525adda88819d7658ba9e784ec"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98519.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.10.0"},{"fixed":"6.1.189"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.158"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.112"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.55"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.9"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98519.json"}}],"schema_version":"1.9.0"}