In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
cxl\/features: Clamp Get Feature output size to the remaining buffer<\/p>\n
cxl_get_feature() reads a feature in a loop but passes a fixed size_out
\nas the output capacity every iteration. On the last partial iteration
\nthe buffer has less room left, so a device that returns more than asked
\ncan overflow feat_out.<\/p>\n
Use the per-iter size data_to_rd_size, which already tracks the
\nremaining room, as the output capacity.<\/p>\n","protected":false},"excerpt":{"rendered":"
In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
cxl\/features: Clamp Get Feature output size to the remaining buffer<\/p>\n
cxl_get_feature() reads a feature in a loop but passes a fixed<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-25936","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/25936","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=25936"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25936"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}