{"id":3392,"date":"2026-09-04T04:59:40","date_gmt":"2026-09-03T20:59:40","guid":{"rendered":"https:\/\/www.54iter.cn\/?p=3392"},"modified":"2026-09-04T04:59:40","modified_gmt":"2026-09-03T20:59:40","slug":"cve-2026-80740","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80740","title":{"rendered":"CVE-2026-80740 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\ndrm\/log: Fix infinite"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>drm\/log: Fix infinite loop when scale is too large for display<\/p>\n<p>When scale is large enough that scaled_font exceeds the display<br \/>\ndimensions, rows or columns become 0. A columns value of 0 causes<br \/>\nan infinite loop in drm_log_draw_kmsg_record() because the loop<br \/>\nnever decrements len.<\/p>\n<p>Check for zero rows\/columns in drm_log_setup_modeset() and return<br \/>\nan error, cleaning up the already allocated buffer to avoid a leak.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>drm\/log: Fix infinite loop when scale is too large for display<\/p>\n<p>When scale is large enough that scaled_font exceeds the display<br \/>\ndim<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-3392","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/3392","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=3392"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3392"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}