{"id":"CVE-2026-93175","aliases":[],"cve":{"records":[{"id":"CVE-2026-93175","source":"Linux","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-17T16:02:15.090Z","published":"2026-09-17T16:12:04.609Z","modified":"2026-10-30T12:36:15.241Z"}],"publishers":[{"name":"Linux","role":"CNA","organizationId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","modified":"2026-10-30T12:36:15.241Z"}],"references":[{"url":"https://git.kernel.org/stable/c/0c311d5fcfcd4e83c1aeeb4fccb04861be3357a9","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/ef3293c87a79f734d506769ff86f99bf1bad522e","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/9de069b724f3614ed7dd55bfbb37c434db54e128","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/3a03827bb3cda1527aa923f18160c449f2b4cf2c","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/32bd68edbc6cbcfac0e4033b64f0bcadbf0efef5","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/0aeed866cb938943908c3ba46422128e49d2d080","tags":[],"source":"Linux"}],"weaknesses":[],"applicability":[{"source":"Linux","statements":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.1.191"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.6.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.12.114"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.18.57"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"7.2.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"7.3"}]}]}]}],"prioritization":[]},"title":"drm/amd/display: Fix dangling pointer in CRTC reset function","titleSource":"Linux","descriptionSource":"Linux","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix dangling pointer in CRTC reset function\n\namdgpu_dm_crtc_reset_state() frees the old state before allocating\na new one. If kzalloc() fails, the function returns without updating\nthe state pointer, leaving a dangling pointer to already freed memory.\n\nFix this by allocating the new state first. On allocation failure, the\nold state remains untouched and the function safely returns.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\n\n[adjust for movement around current amd-staging-drm-next]","score":7.8,"severity":"high","published":"2026-09-17T16:12:04.609Z","modified":"2026-10-30T12:36:15.241Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"e7b07ceef2a650e5ed8ca37997689e086c680daf","status":"affected","lessThan":"0c311d5fcfcd4e83c1aeeb4fccb04861be3357a9","versionType":"git"},{"version":"e7b07ceef2a650e5ed8ca37997689e086c680daf","status":"affected","lessThan":"ef3293c87a79f734d506769ff86f99bf1bad522e","versionType":"git"},{"version":"e7b07ceef2a650e5ed8ca37997689e086c680daf","status":"affected","lessThan":"9de069b724f3614ed7dd55bfbb37c434db54e128","versionType":"git"},{"version":"e7b07ceef2a650e5ed8ca37997689e086c680daf","status":"affected","lessThan":"3a03827bb3cda1527aa923f18160c449f2b4cf2c","versionType":"git"},{"version":"e7b07ceef2a650e5ed8ca37997689e086c680daf","status":"affected","lessThan":"32bd68edbc6cbcfac0e4033b64f0bcadbf0efef5","versionType":"git"},{"version":"e7b07ceef2a650e5ed8ca37997689e086c680daf","status":"affected","lessThan":"0aeed866cb938943908c3ba46422128e49d2d080","versionType":"git"}],"defaultStatus":"unaffected","cpes":[],"source":"Linux","url":"https://www.cve.org/CVERecord?id=CVE-2026-93175"},{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"4.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.15","versionType":"semver"},{"version":"6.1.191","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.160","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.114","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.57","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.6","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"defaultStatus":"affected","cpes":[],"source":"Linux","url":"https://www.cve.org/CVERecord?id=CVE-2026-93175"}],"remediation":[],"references":["https://git.kernel.org/stable/c/0c311d5fcfcd4e83c1aeeb4fccb04861be3357a9","https://git.kernel.org/stable/c/ef3293c87a79f734d506769ff86f99bf1bad522e","https://git.kernel.org/stable/c/9de069b724f3614ed7dd55bfbb37c434db54e128","https://git.kernel.org/stable/c/3a03827bb3cda1527aa923f18160c449f2b4cf2c","https://git.kernel.org/stable/c/32bd68edbc6cbcfac0e4033b64f0bcadbf0efef5","https://git.kernel.org/stable/c/0aeed866cb938943908c3ba46422128e49d2d080"],"sources":[{"name":"CVE","id":"CVE-2026-93175","modified":"2026-10-30T12:36:15.241Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-93175"}],"assessments":[{"source":"Linux","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8}],"sourceAffected":[],"observedAt":"2026-10-30T13:55:22.291Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T02:25:31.038Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[],"aiSummary":null}