{"id":"CVE-2026-93176","aliases":[],"cve":{"records":[{"id":"CVE-2026-93176","source":"Linux","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-17T16:02:15.090Z","published":"2026-09-17T16:12:05.278Z","modified":"2026-10-30T12:36:16.325Z"}],"publishers":[{"name":"Linux","role":"CNA","organizationId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","modified":"2026-10-30T12:36:16.325Z"}],"references":[{"url":"https://git.kernel.org/stable/c/154883749cae674fb38e83c1b3a096ce71122229","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/cda8af27b787d79eadc4eb8109d9f2e856dadac2","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/0999a267bdc13648b6b0db893e7eabe30bc13e7c","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/3d8391d3149a1aeb93505a4f9fb9ed8364882c42","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/80c0f51aced43d6eaf72f95a2833b0a77cf7880d","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/98cad4bd1443975d972f4c7f705980da03722a22","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":"6.0","versionEndExcluding":"6.1.191"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.6.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.12.114"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.18.57"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"7.2.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"7.3"}]}]}]}],"prioritization":[]},"title":"drm/amd/display: Fix dangling pointer in plane 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 plane reset function\n\namdgpu_dm_plane_drm_plane_reset() 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,"severity":"high","published":"2026-09-17T16:12:05.278Z","modified":"2026-10-30T12:36:16.325Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"5d945cbcd4b16a29d6470a80dfb19738f9a4319f","status":"affected","lessThan":"154883749cae674fb38e83c1b3a096ce71122229","versionType":"git"},{"version":"5d945cbcd4b16a29d6470a80dfb19738f9a4319f","status":"affected","lessThan":"cda8af27b787d79eadc4eb8109d9f2e856dadac2","versionType":"git"},{"version":"5d945cbcd4b16a29d6470a80dfb19738f9a4319f","status":"affected","lessThan":"0999a267bdc13648b6b0db893e7eabe30bc13e7c","versionType":"git"},{"version":"5d945cbcd4b16a29d6470a80dfb19738f9a4319f","status":"affected","lessThan":"3d8391d3149a1aeb93505a4f9fb9ed8364882c42","versionType":"git"},{"version":"5d945cbcd4b16a29d6470a80dfb19738f9a4319f","status":"affected","lessThan":"80c0f51aced43d6eaf72f95a2833b0a77cf7880d","versionType":"git"},{"version":"5d945cbcd4b16a29d6470a80dfb19738f9a4319f","status":"affected","lessThan":"98cad4bd1443975d972f4c7f705980da03722a22","versionType":"git"}],"defaultStatus":"unaffected","cpes":[],"source":"Linux","url":"https://www.cve.org/CVERecord?id=CVE-2026-93176"},{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"6.0","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.0","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-2026-93176"}],"remediation":[],"references":["https://git.kernel.org/stable/c/154883749cae674fb38e83c1b3a096ce71122229","https://git.kernel.org/stable/c/cda8af27b787d79eadc4eb8109d9f2e856dadac2","https://git.kernel.org/stable/c/0999a267bdc13648b6b0db893e7eabe30bc13e7c","https://git.kernel.org/stable/c/3d8391d3149a1aeb93505a4f9fb9ed8364882c42","https://git.kernel.org/stable/c/80c0f51aced43d6eaf72f95a2833b0a77cf7880d","https://git.kernel.org/stable/c/98cad4bd1443975d972f4c7f705980da03722a22"],"sources":[{"name":"CVE","id":"CVE-2026-93176","modified":"2026-10-30T12:36:16.325Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-93176"}],"assessments":[{"source":"Linux","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7}],"sourceAffected":[],"observedAt":"2026-10-30T13:55:24.208Z","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}