{"id":5404,"date":"2026-09-04T18:47:48","date_gmt":"2026-09-04T10:47:48","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-68265"},"modified":"2026-09-04T18:47:48","modified_gmt":"2026-09-04T10:47:48","slug":"cve-2026-68265","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-68265","title":{"rendered":"CVE-2026-68265 [HIGH] &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\ndrm\/xe\/vm: Fix BO pre"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>drm\/xe\/vm: Fix BO prefetch with CONSULT_MEM_ADVISE_PREF_LOC<\/p>\n<p>When prefetch region is DRM_XE_CONSULT_MEM_ADVISE_PREF_LOC for a BO VMA,<br \/>\nthe code used it as an index into region_to_mem_type[], causing an<br \/>\nout-of-bounds access since the value is -1.<\/p>\n<p>Resolve the preferred location for BO VMAs directly: local VRAM on dGFX<br \/>\n(using the BO&#8217;s tile placement) or system memory on iGPU.<\/p>\n<p>Discovered using AI-assisted static analysis confirmed by Intel Product<br \/>\nSecurity.<\/p>\n<p>v2:<br \/>\n-Fix null dereference<\/p>\n<p>(cherry picked from commit d9a4906ac03be9f6ed3f3b45c56c866b867fd75b)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>drm\/xe\/vm: Fix BO prefetch with CONSULT_MEM_ADVISE_PREF_LOC<\/p>\n<p>When prefetch region is DRM_XE_CONSULT_MEM_ADVISE_PREF_LOC for a BO VM<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-5404","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/5404","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5404"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5404"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5404"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}