{"cve":{"cve_id":"CVE-2026-53142","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":null,"epss_percentile":null,"epss_as_of":null,"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)","published_at":"2026-06-25T08:38:30.158000Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["https://git.kernel.org/stable/c/0f68ddfaaebfbb5581ee931779757d31f4dc9e24","https://git.kernel.org/stable/c/238bcdaae8f2abc65e182de7d1f69cf8f611a610","https://git.kernel.org/stable/c/68938cc08e23a94fd881e845837ff918de005ce7"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-28T17:55:28.590503Z","updated_at":"2026-06-28T23:30:50.753831Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"44e694958b95395bd1c41508c88c8ca141bf9bd7","version_start_inclusive":true,"version_end":"0f68ddfaaebfbb5581ee931779757d31f4dc9e24","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:44e694958b95395bd1c41508c88c8ca141bf9bd7:0f68ddfaaebfbb5581ee931779757d31f4dc9e24"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"44e694958b95395bd1c41508c88c8ca141bf9bd7","version_start_inclusive":true,"version_end":"238bcdaae8f2abc65e182de7d1f69cf8f611a610","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:44e694958b95395bd1c41508c88c8ca141bf9bd7:238bcdaae8f2abc65e182de7d1f69cf8f611a610"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"44e694958b95395bd1c41508c88c8ca141bf9bd7","version_start_inclusive":true,"version_end":"68938cc08e23a94fd881e845837ff918de005ce7","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:44e694958b95395bd1c41508c88c8ca141bf9bd7:68938cc08e23a94fd881e845837ff918de005ce7"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.8","version_start_inclusive":true,"version_end":"6.8","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.8:6.8"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"0","version_start_inclusive":true,"version_end":"6.8","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:0:6.8"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.18.36","version_start_inclusive":true,"version_end":"6.18.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.18.36:6.18.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"7.0.13","version_start_inclusive":true,"version_end":"7.0.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:7.0.13:7.0.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"7.1","version_start_inclusive":true,"version_end":"*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:7.1:*"}],"exploit_refs":[],"news":[],"references":[{"url":"https://git.kernel.org/stable/c/0f68ddfaaebfbb5581ee931779757d31f4dc9e24","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/238bcdaae8f2abc65e182de7d1f69cf8f611a610","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/68938cc08e23a94fd881e845837ff918de005ce7","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-06-25T08:38:30.158000Z","label":"CVE published","source":null}]}