In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
f2fs: embed f2fs_gc_kthread in f2fs_sb_info<\/p>\n
Instead of allocating f2fs_gc_kthread dynamically, embed it in
\nf2fs_sb_info. This simplifies lifetime management and prepares for
\nfixing race conditions during teardown.<\/p>\n
– __sbi_store\t\t\t– remount|shutdown
\n\t\t\t\t – f2fs_stop_gc_thread
\n – access sbi->gc_thread
\n\t\t\t\t – sbi->gc_thread = NULL
\n – access sbi->gc_thread->f2fs_gc_task<\/p>\n","protected":false},"excerpt":{"rendered":"
In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
f2fs: embed f2fs_gc_kthread in f2fs_sb_info<\/p>\n
Instead of allocating f2fs_gc_kthread dynamically, embed it in
\nf2fs_sb_info. This simp<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-28588","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/28588","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=28588"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28588"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}