In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
eventfs: Initialize ei->children and ei->list in init_ei()<\/p>\n
eventfs_create_dir() allocates the eventfs_inode and initializes it with
\ninit_ei(). But this does not initialize the eventfs_inode list_heads. If
\nthe eventfs_create_dir() fails due to memory pressure, it will call
\nfree_ei() before it initialized the lists, and that checks to make sure
\nthe eventfs_inode has no children. But because the list wasn’t
\ninitialized, it will give a false warning.<\/p>\n
Fix it by moving the list initialization into init_ei().<\/p>\n
[ Rewrote change log ]<\/p>\n","protected":false},"excerpt":{"rendered":"
In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
eventfs: Initialize ei->children and ei->list in init_ei()<\/p>\n
eventfs_create_dir() allocates the eventfs_inode and initializes it wit<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-21540","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/21540","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=21540"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21540"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}