{"id":"CVE-2023-53288","state":"PUBLISHED","title":"drm/client: Fix memory leak in drm_client_modeset_probe","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/client: Fix memory leak in drm_client_modeset_probe\n\nWhen a new mode is set to modeset->mode, the previous mode should be freed.\nThis fixes the following kmemleak report:\n\ndrm_mode_duplicate+0x45/0x220 [drm]\ndrm_client_modeset_probe+0x944/0xf50 [drm]\n__drm_fb_helper_initial_config_and_unlock+0xb4/0x2c0 [drm_kms_helper]\ndrm_fbdev_client_hotplug+0x2bc/0x4d0 [drm_kms_helper]\ndrm_client_register+0x169/0x240 [drm]\nast_pci_probe+0x142/0x190 [ast]\nlocal_pci_probe+0xdc/0x180\nwork_for_cpu_fn+0x4e/0xa0\nprocess_one_work+0x8b7/0x1540\nworker_thread+0x70a/0xed0\nkthread+0x29f/0x340\nret_from_fork+0x1f/0x30","publishedAt":"2025-09-16T08:11:21.150Z","updatedAt":"2026-05-23T15:28:28.283Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"a2889606636d135148de101fe3311dfea67baf1c","status":"affected","lessThan":"5d580017bdb9b3e930b6009e467e5e1589f8ca8a","versionType":"git"},{"version":"a2889606636d135148de101fe3311dfea67baf1c","status":"affected","lessThan":"5f2a12f64347f535c6ef55fa7eb36a2874d69b59","versionType":"git"},{"version":"a2889606636d135148de101fe3311dfea67baf1c","status":"affected","lessThan":"1369d0c586ad44f2d18fe2f4cbc5bcb24132fa71","versionType":"git"},{"version":"a2889606636d135148de101fe3311dfea67baf1c","status":"affected","lessThan":"917bef37cfaca07781c6fbaf6cd9404d27e64e6f","versionType":"git"},{"version":"a2889606636d135148de101fe3311dfea67baf1c","status":"affected","lessThan":"8108a494639e56aea77e7196a1d6ea89792b9d4a","versionType":"git"},{"version":"a2889606636d135148de101fe3311dfea67baf1c","status":"affected","lessThan":"2329cc7a101af1a844fbf706c0724c0baea38365","versionType":"git"},{"version":"0cc98b5963f8886887aab0ded61970bdccfc2350","status":"affected","versionType":"git"},{"version":"4.8.7","status":"affected","lessThan":"4.9","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/drm_client_modeset.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.9","versionType":"semver"},{"version":"5.4.251","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.188","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.123","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.42","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.4.7","status":"unaffected","lessThanOrEqual":"6.4.*","versionType":"semver"},{"version":"6.5","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/drm_client_modeset.c"]}],"references":["https://git.kernel.org/stable/c/5d580017bdb9b3e930b6009e467e5e1589f8ca8a","https://git.kernel.org/stable/c/5f2a12f64347f535c6ef55fa7eb36a2874d69b59","https://git.kernel.org/stable/c/1369d0c586ad44f2d18fe2f4cbc5bcb24132fa71","https://git.kernel.org/stable/c/917bef37cfaca07781c6fbaf6cd9404d27e64e6f","https://git.kernel.org/stable/c/8108a494639e56aea77e7196a1d6ea89792b9d4a","https://git.kernel.org/stable/c/2329cc7a101af1a844fbf706c0724c0baea38365"],"weaknesses":["CWE-401"],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/53xxx/CVE-2023-53288.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53288","state":"PUBLISHED","datePublished":"2025-09-16T08:11:21.150Z","dateUpdated":"2026-05-23T15:28:28.283Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-09-16T08:09:37.992Z"},"containers":{"cna":{"title":"drm/client: Fix memory leak in drm_client_modeset_probe","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/client: Fix memory leak in drm_client_modeset_probe\n\nWhen a new mode is set to modeset->mode, the previous mode should be freed.\nThis fixes the following kmemleak report:\n\ndrm_mode_duplicate+0x45/0x220 [drm]\ndrm_client_modeset_probe+0x944/0xf50 [drm]\n__drm_fb_helper_initial_config_and_unlock+0xb4/0x2c0 [drm_kms_helper]\ndrm_fbdev_client_hotplug+0x2bc/0x4d0 [drm_kms_helper]\ndrm_client_register+0x169/0x240 [drm]\nast_pci_probe+0x142/0x190 [ast]\nlocal_pci_probe+0xdc/0x180\nwork_for_cpu_fn+0x4e/0xa0\nprocess_one_work+0x8b7/0x1540\nworker_thread+0x70a/0xed0\nkthread+0x29f/0x340\nret_from_fork+0x1f/0x30"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"a2889606636d135148de101fe3311dfea67baf1c","status":"affected","lessThan":"5d580017bdb9b3e930b6009e467e5e1589f8ca8a","versionType":"git"},{"version":"a2889606636d135148de101fe3311dfea67baf1c","status":"affected","lessThan":"5f2a12f64347f535c6ef55fa7eb36a2874d69b59","versionType":"git"},{"version":"a2889606636d135148de101fe3311dfea67baf1c","status":"affected","lessThan":"1369d0c586ad44f2d18fe2f4cbc5bcb24132fa71","versionType":"git"},{"version":"a2889606636d135148de101fe3311dfea67baf1c","status":"affected","lessThan":"917bef37cfaca07781c6fbaf6cd9404d27e64e6f","versionType":"git"},{"version":"a2889606636d135148de101fe3311dfea67baf1c","status":"affected","lessThan":"8108a494639e56aea77e7196a1d6ea89792b9d4a","versionType":"git"},{"version":"a2889606636d135148de101fe3311dfea67baf1c","status":"affected","lessThan":"2329cc7a101af1a844fbf706c0724c0baea38365","versionType":"git"},{"version":"0cc98b5963f8886887aab0ded61970bdccfc2350","status":"affected","versionType":"git"},{"version":"4.8.7","status":"affected","lessThan":"4.9","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/drm_client_modeset.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.9","versionType":"semver"},{"version":"5.4.251","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.188","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.123","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.42","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.4.7","status":"unaffected","lessThanOrEqual":"6.4.*","versionType":"semver"},{"version":"6.5","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/drm_client_modeset.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/5d580017bdb9b3e930b6009e467e5e1589f8ca8a"},{"url":"https://git.kernel.org/stable/c/5f2a12f64347f535c6ef55fa7eb36a2874d69b59"},{"url":"https://git.kernel.org/stable/c/1369d0c586ad44f2d18fe2f4cbc5bcb24132fa71"},{"url":"https://git.kernel.org/stable/c/917bef37cfaca07781c6fbaf6cd9404d27e64e6f"},{"url":"https://git.kernel.org/stable/c/8108a494639e56aea77e7196a1d6ea89792b9d4a"},{"url":"https://git.kernel.org/stable/c/2329cc7a101af1a844fbf706c0724c0baea38365"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-23T15:28:28.283Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"5.4.251"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"5.10.188"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"5.15.123"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.1.42"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.4.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8.7"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2023-53288","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-01-14T18:10:17.405857Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-401","lang":"en","type":"CWE","description":"CWE-401 Missing Release of Memory after Effective Lifetime"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-14T18:12:55.674Z"}}]}}}