In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
wifi: iwlwifi: mvm: fix out-of-bounds tid_data access in BA notif<\/p>\n
mvmsta->tid_data was indexed by the TFD loop counter ‘i’ instead of
\nthe actual TID value ‘tid’. This writes lq_color into a random tid_data
\nslot unrelated to the BA entry.
\nSince multi-TID blockack is not really in use, ‘i’ was always 0 and no
\nharm was done.
\nAdd a out-of-bound check before accessing the array.<\/p>\n","protected":false},"excerpt":{"rendered":"
In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
wifi: iwlwifi: mvm: fix out-of-bounds tid_data access in BA notif<\/p>\n
mvmsta->tid_data was indexed by the TFD loop counter ‘i’ instead<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-28605","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/28605","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=28605"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28605"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28605"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}