{"id":12327,"date":"2026-09-04T18:54:16","date_gmt":"2026-09-04T10:54:16","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80665"},"modified":"2026-09-04T18:54:16","modified_gmt":"2026-09-04T10:54:16","slug":"cve-2026-80665","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80665","title":{"rendered":"CVE-2026-80665 [HIGH] &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: arm64: nv: Injec"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>KVM: arm64: nv: Inject SEA if kvm_translate_vncr() can&#8217;t resolve PFN<\/p>\n<p>kvm_handle_vncr_abort() assumes that s1_walk_result conveys an abort<br \/>\nwhen kvm_translate_vncr() returns -EFAULT. This is not always the case<br \/>\nas it&#8217;s possible to encounter &#8216;late&#8217; failures on the output of S1<br \/>\ntranslation, e.g. a GFN outside of the memslots.<\/p>\n<p>Fix it by preparing an external abort before returning from<br \/>\nkvm_translate_vncr(). Get rid of the BUG_ON() in the fault injection<br \/>\npath while at it.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>KVM: arm64: nv: Inject SEA if kvm_translate_vncr() can&#8217;t resolve PFN<\/p>\n<p>kvm_handle_vncr_abort() assumes that s1_walk_result conveys a<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-12327","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/12327","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=12327"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12327"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}