In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
dm: fix resume-vs-remove race<\/p>\n
If the user issues the resume ioctl and the remove ioctl at the same
\ntime, it may be possible that the device is resumed after it is suspended
\nin __dm_destroy. The result is that the table is destroyed without
\ncalling the postsuspend method.<\/p>\n
Dm targets expect that they may be removed only after the postsuspend
\nmethod method was called. If we break this expectation, it can cause
\nmisbehavior in various targets. For example – in the dm-integrity target,
\nthe reboot notifier is not unregistered, leading to use-after-free.<\/p>\n
Fix this bug by refusing to resume if the device is being destroyed.<\/p>\n","protected":false},"excerpt":{"rendered":"
In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
dm: fix resume-vs-remove race<\/p>\n
If the user issues the resume ioctl and the remove ioctl at the same
\ntime, it may be possible that t<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-24684","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/24684","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=24684"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24684"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24684"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}