{"id":"CVE-2026-98519","state":"PUBLISHED","title":"drm/amdgpu: Fix runtime PM leak in amdgpu_debugfs_test_ib_show()","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)","publishedAt":"2026-10-18T15:17:37.306Z","updatedAt":"2026-10-30T12:38:22.800Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"6049db43d6dd9cbb9d7f897839d15b0bc600e23c","status":"affected","lessThan":"6d2ccd1b810654ec4d26ccda0482283ffe22dda2","versionType":"git"},{"version":"6049db43d6dd9cbb9d7f897839d15b0bc600e23c","status":"affected","lessThan":"878cfe9f2e2850cc1d998491776db3f7bc58e1dd","versionType":"git"},{"version":"6049db43d6dd9cbb9d7f897839d15b0bc600e23c","status":"affected","lessThan":"fc5606ac91642d0f184b83ab833148c457c3c331","versionType":"git"},{"version":"6049db43d6dd9cbb9d7f897839d15b0bc600e23c","status":"affected","lessThan":"2c1a643942caae938ea84df2648a9b0c136e09be","versionType":"git"},{"version":"6049db43d6dd9cbb9d7f897839d15b0bc600e23c","status":"affected","lessThan":"e016347fb1829489e062ea51a98a51f48b1d582d","versionType":"git"},{"version":"6049db43d6dd9cbb9d7f897839d15b0bc600e23c","status":"affected","lessThan":"c28e74395ab09922bbf5be42bc5a6ed1ba4f3c37","versionType":"git"},{"version":"6049db43d6dd9cbb9d7f897839d15b0bc600e23c","status":"affected","lessThan":"2556dd3a36beb3a11041ef01b5e9762e2157909f","versionType":"git"},{"version":"6049db43d6dd9cbb9d7f897839d15b0bc600e23c","status":"affected","lessThan":"2b86ab1bd6673c525adda88819d7658ba9e784ec","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.10","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.10","versionType":"semver"},{"version":"5.10.273","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.224","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.189","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.158","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.112","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.55","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.9","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c"]}],"references":["https://git.kernel.org/stable/c/6d2ccd1b810654ec4d26ccda0482283ffe22dda2","https://git.kernel.org/stable/c/878cfe9f2e2850cc1d998491776db3f7bc58e1dd","https://git.kernel.org/stable/c/fc5606ac91642d0f184b83ab833148c457c3c331","https://git.kernel.org/stable/c/2c1a643942caae938ea84df2648a9b0c136e09be","https://git.kernel.org/stable/c/e016347fb1829489e062ea51a98a51f48b1d582d","https://git.kernel.org/stable/c/c28e74395ab09922bbf5be42bc5a6ed1ba4f3c37","https://git.kernel.org/stable/c/2556dd3a36beb3a11041ef01b5e9762e2157909f","https://git.kernel.org/stable/c/2b86ab1bd6673c525adda88819d7658ba9e784ec"],"weaknesses":[],"ingestedAt":"2026-10-30T12:58:04.520Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/98xxx/CVE-2026-98519.json","commit":"1f312381e38164a43607eebab851b151dd16861e","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98519","state":"PUBLISHED","datePublished":"2026-10-18T15:17:37.306Z","dateUpdated":"2026-10-30T12:38:22.800Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-25T10:25:14.354Z"},"containers":{"cna":{"title":"drm/amdgpu: Fix runtime PM leak in amdgpu_debugfs_test_ib_show()","descriptions":[{"lang":"en","value":"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)"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"6049db43d6dd9cbb9d7f897839d15b0bc600e23c","status":"affected","lessThan":"6d2ccd1b810654ec4d26ccda0482283ffe22dda2","versionType":"git"},{"version":"6049db43d6dd9cbb9d7f897839d15b0bc600e23c","status":"affected","lessThan":"878cfe9f2e2850cc1d998491776db3f7bc58e1dd","versionType":"git"},{"version":"6049db43d6dd9cbb9d7f897839d15b0bc600e23c","status":"affected","lessThan":"fc5606ac91642d0f184b83ab833148c457c3c331","versionType":"git"},{"version":"6049db43d6dd9cbb9d7f897839d15b0bc600e23c","status":"affected","lessThan":"2c1a643942caae938ea84df2648a9b0c136e09be","versionType":"git"},{"version":"6049db43d6dd9cbb9d7f897839d15b0bc600e23c","status":"affected","lessThan":"e016347fb1829489e062ea51a98a51f48b1d582d","versionType":"git"},{"version":"6049db43d6dd9cbb9d7f897839d15b0bc600e23c","status":"affected","lessThan":"c28e74395ab09922bbf5be42bc5a6ed1ba4f3c37","versionType":"git"},{"version":"6049db43d6dd9cbb9d7f897839d15b0bc600e23c","status":"affected","lessThan":"2556dd3a36beb3a11041ef01b5e9762e2157909f","versionType":"git"},{"version":"6049db43d6dd9cbb9d7f897839d15b0bc600e23c","status":"affected","lessThan":"2b86ab1bd6673c525adda88819d7658ba9e784ec","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.10","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.10","versionType":"semver"},{"version":"5.10.273","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.224","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.189","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.158","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.112","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.55","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.9","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/6d2ccd1b810654ec4d26ccda0482283ffe22dda2"},{"url":"https://git.kernel.org/stable/c/878cfe9f2e2850cc1d998491776db3f7bc58e1dd"},{"url":"https://git.kernel.org/stable/c/fc5606ac91642d0f184b83ab833148c457c3c331"},{"url":"https://git.kernel.org/stable/c/2c1a643942caae938ea84df2648a9b0c136e09be"},{"url":"https://git.kernel.org/stable/c/e016347fb1829489e062ea51a98a51f48b1d582d"},{"url":"https://git.kernel.org/stable/c/c28e74395ab09922bbf5be42bc5a6ed1ba4f3c37"},{"url":"https://git.kernel.org/stable/c/2556dd3a36beb3a11041ef01b5e9762e2157909f"},{"url":"https://git.kernel.org/stable/c/2b86ab1bd6673c525adda88819d7658ba9e784ec"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-30T12:38:22.800Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"5.10.273"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"5.15.224"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.1.189"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.6.158"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.12.112"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.18.55"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"7.2.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}