{"id":"CVE-2026-98898","state":"PUBLISHED","title":"drm/amd/pm/si: Don't schedule thermal work when queue isn't initialized","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pm/si: Don't schedule thermal work when queue isn't initialized\n\nWhen DPM is turned off with the amdgpu.dpm=0 module parameter,\nthe thermal work queue isn't initialized so we shouldn't\nschedule any work on it.\n\n(cherry picked from commit bd018d36171a695952c6d391471c279c9e05c8b2)","publishedAt":"2026-10-23T11:54:07.890Z","updatedAt":"2026-10-26T06:56:25.439Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1919696eedc1ed5c3ace229576e4fa322fb256dd","status":"affected","lessThan":"2c08ae91df3cf11d517dc1273195f7b1df2a0ddb","versionType":"git"},{"version":"1919696eedc1ed5c3ace229576e4fa322fb256dd","status":"affected","lessThan":"7987c5abdf537663b0957de521edefe77ae12842","versionType":"git"},{"version":"1919696eedc1ed5c3ace229576e4fa322fb256dd","status":"affected","lessThan":"8c9e7265b3379eb2ce1758b73c4ffa2606ae2256","versionType":"git"},{"version":"1919696eedc1ed5c3ace229576e4fa322fb256dd","status":"affected","lessThan":"2750f52b58d92ca52a5496c00db8abf925103a27","versionType":"git"},{"version":"1919696eedc1ed5c3ace229576e4fa322fb256dd","status":"affected","lessThan":"ac0250da54afb519fab98478e2e1d9e51d4737fd","versionType":"git"},{"version":"1919696eedc1ed5c3ace229576e4fa322fb256dd","status":"affected","lessThan":"52c4c623474df0e19efa158057966f2a149bda28","versionType":"git"},{"version":"1919696eedc1ed5c3ace229576e4fa322fb256dd","status":"affected","lessThan":"f8922d5a946699fc2bdc7660e6778bd6726bf8b8","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.9","versionType":"semver"},{"version":"5.10.271","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.222","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":"6.12.111","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2","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/pm/legacy-dpm/si_dpm.c"]}],"references":["https://git.kernel.org/stable/c/2c08ae91df3cf11d517dc1273195f7b1df2a0ddb","https://git.kernel.org/stable/c/7987c5abdf537663b0957de521edefe77ae12842","https://git.kernel.org/stable/c/8c9e7265b3379eb2ce1758b73c4ffa2606ae2256","https://git.kernel.org/stable/c/2750f52b58d92ca52a5496c00db8abf925103a27","https://git.kernel.org/stable/c/ac0250da54afb519fab98478e2e1d9e51d4737fd","https://git.kernel.org/stable/c/52c4c623474df0e19efa158057966f2a149bda28","https://git.kernel.org/stable/c/f8922d5a946699fc2bdc7660e6778bd6726bf8b8"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/98xxx/CVE-2026-98898.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98898","state":"PUBLISHED","datePublished":"2026-10-23T11:54:07.890Z","dateUpdated":"2026-10-26T06:56:25.439Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-25T10:25:14.379Z"},"containers":{"cna":{"title":"drm/amd/pm/si: Don't schedule thermal work when queue isn't initialized","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pm/si: Don't schedule thermal work when queue isn't initialized\n\nWhen DPM is turned off with the amdgpu.dpm=0 module parameter,\nthe thermal work queue isn't initialized so we shouldn't\nschedule any work on it.\n\n(cherry picked from commit bd018d36171a695952c6d391471c279c9e05c8b2)"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1919696eedc1ed5c3ace229576e4fa322fb256dd","status":"affected","lessThan":"2c08ae91df3cf11d517dc1273195f7b1df2a0ddb","versionType":"git"},{"version":"1919696eedc1ed5c3ace229576e4fa322fb256dd","status":"affected","lessThan":"7987c5abdf537663b0957de521edefe77ae12842","versionType":"git"},{"version":"1919696eedc1ed5c3ace229576e4fa322fb256dd","status":"affected","lessThan":"8c9e7265b3379eb2ce1758b73c4ffa2606ae2256","versionType":"git"},{"version":"1919696eedc1ed5c3ace229576e4fa322fb256dd","status":"affected","lessThan":"2750f52b58d92ca52a5496c00db8abf925103a27","versionType":"git"},{"version":"1919696eedc1ed5c3ace229576e4fa322fb256dd","status":"affected","lessThan":"ac0250da54afb519fab98478e2e1d9e51d4737fd","versionType":"git"},{"version":"1919696eedc1ed5c3ace229576e4fa322fb256dd","status":"affected","lessThan":"52c4c623474df0e19efa158057966f2a149bda28","versionType":"git"},{"version":"1919696eedc1ed5c3ace229576e4fa322fb256dd","status":"affected","lessThan":"f8922d5a946699fc2bdc7660e6778bd6726bf8b8","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.9","versionType":"semver"},{"version":"5.10.271","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.222","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":"6.12.111","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2","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/pm/legacy-dpm/si_dpm.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/2c08ae91df3cf11d517dc1273195f7b1df2a0ddb"},{"url":"https://git.kernel.org/stable/c/7987c5abdf537663b0957de521edefe77ae12842"},{"url":"https://git.kernel.org/stable/c/8c9e7265b3379eb2ce1758b73c4ffa2606ae2256"},{"url":"https://git.kernel.org/stable/c/2750f52b58d92ca52a5496c00db8abf925103a27"},{"url":"https://git.kernel.org/stable/c/ac0250da54afb519fab98478e2e1d9e51d4737fd"},{"url":"https://git.kernel.org/stable/c/52c4c623474df0e19efa158057966f2a149bda28"},{"url":"https://git.kernel.org/stable/c/f8922d5a946699fc2bdc7660e6778bd6726bf8b8"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-26T06:56:25.439Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"5.10.271"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"5.15.222"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.1.189"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.6.158"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.12.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.18.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"7.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}