{"id":"CVE-2022-50515","state":"PUBLISHED","title":"drm/amdgpu: Fix memory leak in hpd_rx_irq_create_workqueue()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: Fix memory leak in hpd_rx_irq_create_workqueue()\n\nIf construction of the array of work queues to handle hpd_rx_irq offload\nwork fails, we need to unwind. Destroy all the created workqueues and\nthe allocated memory for the hpd_rx_irq_offload_work_queue struct array.","publishedAt":"2025-10-07T15:19:10.970Z","updatedAt":"2026-05-23T15:24:36.376Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e980e1d978e0eb4c0399cff37f175779237db53b","status":"affected","lessThan":"3ba3814c00a4817eb1cd31eff08d921c40e5f3a4","versionType":"git"},{"version":"8e794421bc981586d0af4e959ec76d668c793a55","status":"affected","lessThan":"8b8da09da2701330e7f2c371655887e3d7defe90","versionType":"git"},{"version":"8e794421bc981586d0af4e959ec76d668c793a55","status":"affected","lessThan":"600de40ed50c8b5ecb9c7a4f41eb882066c15a00","versionType":"git"},{"version":"8e794421bc981586d0af4e959ec76d668c793a55","status":"affected","lessThan":"7136f956c73c4ba50bfeb61653dfd6a9669ea915","versionType":"git"},{"version":"5.15.58","status":"affected","lessThan":"5.15.75","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.16","versionType":"semver"},{"version":"5.15.75","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.19.17","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0.3","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","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/display/amdgpu_dm/amdgpu_dm.c"]}],"references":["https://git.kernel.org/stable/c/3ba3814c00a4817eb1cd31eff08d921c40e5f3a4","https://git.kernel.org/stable/c/8b8da09da2701330e7f2c371655887e3d7defe90","https://git.kernel.org/stable/c/600de40ed50c8b5ecb9c7a4f41eb882066c15a00","https://git.kernel.org/stable/c/7136f956c73c4ba50bfeb61653dfd6a9669ea915"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50515.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50515","state":"PUBLISHED","datePublished":"2025-10-07T15:19:10.970Z","dateUpdated":"2026-05-23T15:24:36.376Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-10-07T15:15:38.661Z"},"containers":{"cna":{"title":"drm/amdgpu: Fix memory leak in hpd_rx_irq_create_workqueue()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: Fix memory leak in hpd_rx_irq_create_workqueue()\n\nIf construction of the array of work queues to handle hpd_rx_irq offload\nwork fails, we need to unwind. Destroy all the created workqueues and\nthe allocated memory for the hpd_rx_irq_offload_work_queue struct array."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e980e1d978e0eb4c0399cff37f175779237db53b","status":"affected","lessThan":"3ba3814c00a4817eb1cd31eff08d921c40e5f3a4","versionType":"git"},{"version":"8e794421bc981586d0af4e959ec76d668c793a55","status":"affected","lessThan":"8b8da09da2701330e7f2c371655887e3d7defe90","versionType":"git"},{"version":"8e794421bc981586d0af4e959ec76d668c793a55","status":"affected","lessThan":"600de40ed50c8b5ecb9c7a4f41eb882066c15a00","versionType":"git"},{"version":"8e794421bc981586d0af4e959ec76d668c793a55","status":"affected","lessThan":"7136f956c73c4ba50bfeb61653dfd6a9669ea915","versionType":"git"},{"version":"5.15.58","status":"affected","lessThan":"5.15.75","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.16","versionType":"semver"},{"version":"5.15.75","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.19.17","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0.3","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","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/display/amdgpu_dm/amdgpu_dm.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/3ba3814c00a4817eb1cd31eff08d921c40e5f3a4"},{"url":"https://git.kernel.org/stable/c/8b8da09da2701330e7f2c371655887e3d7defe90"},{"url":"https://git.kernel.org/stable/c/600de40ed50c8b5ecb9c7a4f41eb882066c15a00"},{"url":"https://git.kernel.org/stable/c/7136f956c73c4ba50bfeb61653dfd6a9669ea915"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-23T15:24:36.376Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15.58","versionEndExcluding":"5.15.75"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"5.19.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.0.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}