In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
Bluetooth: btrtl: Don’t leak return code when parsing firmware format v2<\/p>\n
When key_id from chip is zero, rtlbt_parse_firmware_v2() intentionally
\nignores all security headers. However, the implementation simply breaks
\nfrom a switch statement and leaks uninitialized return code `rc’ (if the
\nfirst section is a security one) or the previous section’s `rc’.<\/p>\n
Fix it by really skipping a loop with `continue’. For consistency and
\nreadability, also do the same for the default case.<\/p>\n","protected":false},"excerpt":{"rendered":"
In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
Bluetooth: btrtl: Don’t leak return code when parsing firmware format v2<\/p>\n
When key_id from chip is zero, rtlbt_parse_firmware_v2() <\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-29063","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/29063","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=29063"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=29063"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=29063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}