{"api_version":"1","generated_at":"2026-06-27T01:53:57+00:00","cve":"CVE-2026-53142","urls":{"html":"https://cve.report/CVE-2026-53142","api":"https://cve.report/api/cve/CVE-2026-53142.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-53142","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-53142"},"summary":{"title":"drm/xe/display: fix oops in suspend/shutdown without display","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/display: fix oops in suspend/shutdown without display\n\nThe xe driver keeps track of whether to probe display, and whether\ndisplay hardware is there, using xe->info.probe_display. It gets set to\nfalse if there's no display after intel_display_device_probe(). However,\nthe display may also be disabled via fuses, detected at a later time in\nintel_display_device_info_runtime_init().\n\nIn this case, the xe driver does for_each_intel_crtc() on uninitialized\nmode config in xe_display_flush_cleanup_work(), leading to a NULL\npointer dereference, and generally calls display code with display info\ncleared.\n\nCheck for intel_display_device_present() after\nintel_display_device_info_runtime_init(), and reset\nxe->info.probe_display as necessary. Also do unset_display_features()\nfor completeness, although display runtime init has already done\nthat. This will need to be unified across all cases later.\n\nMove intel_display_device_info_runtime_init() call slightly earlier,\nsimilar to i915, to avoid a bunch of unnecessary setup for no display\ncases.\n\nNote #1: The xe driver has no business doing low level display plumbing\nlike for_each_intel_crtc() to begin with. It all needs to happen in\ndisplay code.\n\nNote #2: The actual bug is present already in commit 44e694958b95\n(\"drm/xe/display: Implement display support\"), but the oops was likely\nintroduced later at commit ddf6492e0e50 (\"drm/xe/display: Make display\nsuspend/resume work on discrete\").\n\n(cherry picked from commit 7c3eb9f47533220888a67266448185fd0775d4da)","state":"PUBLISHED","assigner":"Linux","published_at":"2026-06-25 09:16:31","updated_at":"2026-06-25 09:16:31"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/0f68ddfaaebfbb5581ee931779757d31f4dc9e24","name":"https://git.kernel.org/stable/c/0f68ddfaaebfbb5581ee931779757d31f4dc9e24","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/68938cc08e23a94fd881e845837ff918de005ce7","name":"https://git.kernel.org/stable/c/68938cc08e23a94fd881e845837ff918de005ce7","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/238bcdaae8f2abc65e182de7d1f69cf8f611a610","name":"https://git.kernel.org/stable/c/238bcdaae8f2abc65e182de7d1f69cf8f611a610","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-53142","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53142","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 44e694958b95395bd1c41508c88c8ca141bf9bd7 0f68ddfaaebfbb5581ee931779757d31f4dc9e24 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 44e694958b95395bd1c41508c88c8ca141bf9bd7 238bcdaae8f2abc65e182de7d1f69cf8f611a610 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 44e694958b95395bd1c41508c88c8ca141bf9bd7 68938cc08e23a94fd881e845837ff918de005ce7 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.8","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.8 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.36 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0.13 7.0.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"53142","cve":"CVE-2026-53142","epss":"0.001660000","percentile":"0.061630000","score_date":"2026-06-26","updated_at":"2026-06-27 00:07:46"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/xe/display/xe_display.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0f68ddfaaebfbb5581ee931779757d31f4dc9e24","status":"affected","version":"44e694958b95395bd1c41508c88c8ca141bf9bd7","versionType":"git"},{"lessThan":"238bcdaae8f2abc65e182de7d1f69cf8f611a610","status":"affected","version":"44e694958b95395bd1c41508c88c8ca141bf9bd7","versionType":"git"},{"lessThan":"68938cc08e23a94fd881e845837ff918de005ce7","status":"affected","version":"44e694958b95395bd1c41508c88c8ca141bf9bd7","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/xe/display/xe_display.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.8"},{"lessThan":"6.8","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.36","versionStartIncluding":"6.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0.13","versionStartIncluding":"6.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1","versionStartIncluding":"6.8","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/display: fix oops in suspend/shutdown without display\n\nThe xe driver keeps track of whether to probe display, and whether\ndisplay hardware is there, using xe->info.probe_display. It gets set to\nfalse if there's no display after intel_display_device_probe(). However,\nthe display may also be disabled via fuses, detected at a later time in\nintel_display_device_info_runtime_init().\n\nIn this case, the xe driver does for_each_intel_crtc() on uninitialized\nmode config in xe_display_flush_cleanup_work(), leading to a NULL\npointer dereference, and generally calls display code with display info\ncleared.\n\nCheck for intel_display_device_present() after\nintel_display_device_info_runtime_init(), and reset\nxe->info.probe_display as necessary. Also do unset_display_features()\nfor completeness, although display runtime init has already done\nthat. This will need to be unified across all cases later.\n\nMove intel_display_device_info_runtime_init() call slightly earlier,\nsimilar to i915, to avoid a bunch of unnecessary setup for no display\ncases.\n\nNote #1: The xe driver has no business doing low level display plumbing\nlike for_each_intel_crtc() to begin with. It all needs to happen in\ndisplay code.\n\nNote #2: The actual bug is present already in commit 44e694958b95\n(\"drm/xe/display: Implement display support\"), but the oops was likely\nintroduced later at commit ddf6492e0e50 (\"drm/xe/display: Make display\nsuspend/resume work on discrete\").\n\n(cherry picked from commit 7c3eb9f47533220888a67266448185fd0775d4da)"}],"providerMetadata":{"dateUpdated":"2026-06-25T08:38:30.158Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/0f68ddfaaebfbb5581ee931779757d31f4dc9e24"},{"url":"https://git.kernel.org/stable/c/238bcdaae8f2abc65e182de7d1f69cf8f611a610"},{"url":"https://git.kernel.org/stable/c/68938cc08e23a94fd881e845837ff918de005ce7"}],"title":"drm/xe/display: fix oops in suspend/shutdown without display","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-53142","datePublished":"2026-06-25T08:38:30.158Z","dateReserved":"2026-06-09T07:44:35.387Z","dateUpdated":"2026-06-25T08:38:30.158Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-06-25 09:16:31","lastModifiedDate":"2026-06-25 09:16:31","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"53142","Ordinal":"1","Title":"drm/xe/display: fix oops in suspend/shutdown without display","CVE":"CVE-2026-53142","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"53142","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/display: fix oops in suspend/shutdown without display\n\nThe xe driver keeps track of whether to probe display, and whether\ndisplay hardware is there, using xe->info.probe_display. It gets set to\nfalse if there's no display after intel_display_device_probe(). However,\nthe display may also be disabled via fuses, detected at a later time in\nintel_display_device_info_runtime_init().\n\nIn this case, the xe driver does for_each_intel_crtc() on uninitialized\nmode config in xe_display_flush_cleanup_work(), leading to a NULL\npointer dereference, and generally calls display code with display info\ncleared.\n\nCheck for intel_display_device_present() after\nintel_display_device_info_runtime_init(), and reset\nxe->info.probe_display as necessary. Also do unset_display_features()\nfor completeness, although display runtime init has already done\nthat. This will need to be unified across all cases later.\n\nMove intel_display_device_info_runtime_init() call slightly earlier,\nsimilar to i915, to avoid a bunch of unnecessary setup for no display\ncases.\n\nNote #1: The xe driver has no business doing low level display plumbing\nlike for_each_intel_crtc() to begin with. It all needs to happen in\ndisplay code.\n\nNote #2: The actual bug is present already in commit 44e694958b95\n(\"drm/xe/display: Implement display support\"), but the oops was likely\nintroduced later at commit ddf6492e0e50 (\"drm/xe/display: Make display\nsuspend/resume work on discrete\").\n\n(cherry picked from commit 7c3eb9f47533220888a67266448185fd0775d4da)","Type":"Description","Title":"drm/xe/display: fix oops in suspend/shutdown without display"}]}}}