In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
apparmor: fix race in unix socket mediation when peer_path is used<\/p>\n
The holding a reference to the peer_sk is not enough to ensure access
\nto the peer sk path. Accessing the path outside of the state lock
\nallows for a race with unix_release_sock(). Fix this by taking the
\nstate lock and getting a reference to the path under lock.<\/p>\n
Ideally for connected sockets we would cache this information so we
\ndon’t have to take the lock here. But for now just fix the race.<\/p>\n","protected":false},"excerpt":{"rendered":"
In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
apparmor: fix race in unix socket mediation when peer_path is used<\/p>\n
The holding a reference to the peer_sk is not enough to ensure <\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-7125","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/7125","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=7125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}