{"id":"CVE-2023-53849","state":"PUBLISHED","title":"drm/msm: fix workqueue leak on bind errors","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: fix workqueue leak on bind errors\n\nMake sure to destroy the workqueue also in case of early errors during\nbind (e.g. a subcomponent failing to bind).\n\nSince commit c3b790ea07a1 (\"drm: Manage drm_mode_config_init with\ndrmm_\") the mode config will be freed when the drm device is released\nalso when using the legacy interface, but add an explicit cleanup for\nconsistency and to facilitate backporting.\n\nPatchwork: https://patchwork.freedesktop.org/patch/525093/","publishedAt":"2025-12-09T01:30:13.402Z","updatedAt":"2026-05-23T15:31:20.400Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"060530f1ea6740eb767085008d183f89ccdd289c","status":"affected","lessThan":"6e1476225ec02eeebc4b79f793506f80bc4bca8f","versionType":"git"},{"version":"060530f1ea6740eb767085008d183f89ccdd289c","status":"affected","lessThan":"28e34db2f3e0130872e2384dd9df9f82bd89e967","versionType":"git"},{"version":"060530f1ea6740eb767085008d183f89ccdd289c","status":"affected","lessThan":"8551c4b7c8ffb42f759547e5c39da5980abf2432","versionType":"git"},{"version":"060530f1ea6740eb767085008d183f89ccdd289c","status":"affected","lessThan":"a75b49db6529b2af049eafd938fae888451c3685","versionType":"git"},{"version":"3e796097404e325fa8d4f48a2af61f2e01e3ef02","status":"affected","versionType":"git"},{"version":"3.14.41","status":"affected","lessThan":"3.15","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/msm/msm_drv.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.15","versionType":"semver"},{"version":"6.1.29","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2.16","status":"unaffected","lessThanOrEqual":"6.2.*","versionType":"semver"},{"version":"6.3.3","status":"unaffected","lessThanOrEqual":"6.3.*","versionType":"semver"},{"version":"6.4","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/msm/msm_drv.c"]}],"references":["https://git.kernel.org/stable/c/6e1476225ec02eeebc4b79f793506f80bc4bca8f","https://git.kernel.org/stable/c/28e34db2f3e0130872e2384dd9df9f82bd89e967","https://git.kernel.org/stable/c/8551c4b7c8ffb42f759547e5c39da5980abf2432","https://git.kernel.org/stable/c/a75b49db6529b2af049eafd938fae888451c3685"],"weaknesses":[],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/53xxx/CVE-2023-53849.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53849","state":"PUBLISHED","datePublished":"2025-12-09T01:30:13.402Z","dateUpdated":"2026-05-23T15:31:20.400Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-12-09T01:27:17.827Z"},"containers":{"cna":{"title":"drm/msm: fix workqueue leak on bind errors","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: fix workqueue leak on bind errors\n\nMake sure to destroy the workqueue also in case of early errors during\nbind (e.g. a subcomponent failing to bind).\n\nSince commit c3b790ea07a1 (\"drm: Manage drm_mode_config_init with\ndrmm_\") the mode config will be freed when the drm device is released\nalso when using the legacy interface, but add an explicit cleanup for\nconsistency and to facilitate backporting.\n\nPatchwork: https://patchwork.freedesktop.org/patch/525093/"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"060530f1ea6740eb767085008d183f89ccdd289c","status":"affected","lessThan":"6e1476225ec02eeebc4b79f793506f80bc4bca8f","versionType":"git"},{"version":"060530f1ea6740eb767085008d183f89ccdd289c","status":"affected","lessThan":"28e34db2f3e0130872e2384dd9df9f82bd89e967","versionType":"git"},{"version":"060530f1ea6740eb767085008d183f89ccdd289c","status":"affected","lessThan":"8551c4b7c8ffb42f759547e5c39da5980abf2432","versionType":"git"},{"version":"060530f1ea6740eb767085008d183f89ccdd289c","status":"affected","lessThan":"a75b49db6529b2af049eafd938fae888451c3685","versionType":"git"},{"version":"3e796097404e325fa8d4f48a2af61f2e01e3ef02","status":"affected","versionType":"git"},{"version":"3.14.41","status":"affected","lessThan":"3.15","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/msm/msm_drv.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.15","versionType":"semver"},{"version":"6.1.29","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2.16","status":"unaffected","lessThanOrEqual":"6.2.*","versionType":"semver"},{"version":"6.3.3","status":"unaffected","lessThanOrEqual":"6.3.*","versionType":"semver"},{"version":"6.4","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/msm/msm_drv.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/6e1476225ec02eeebc4b79f793506f80bc4bca8f"},{"url":"https://git.kernel.org/stable/c/28e34db2f3e0130872e2384dd9df9f82bd89e967"},{"url":"https://git.kernel.org/stable/c/8551c4b7c8ffb42f759547e5c39da5980abf2432"},{"url":"https://git.kernel.org/stable/c/a75b49db6529b2af049eafd938fae888451c3685"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-23T15:31:20.400Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"6.1.29"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"6.2.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"6.3.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"6.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.14.41"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}