{"id":28543,"date":"2026-09-25T00:31:37","date_gmt":"2026-09-24T16:31:37","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-93279"},"modified":"2026-09-25T00:31:37","modified_gmt":"2026-09-24T16:31:37","slug":"cve-2026-93279","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-93279","title":{"rendered":"CVE-2026-93279 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: octeon: add"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>staging: octeon: add missing tasklet_kill in cvm_oct_tx_shutdown<\/p>\n<p>The TX cleanup tasklet can be scheduled by the watchdog IRQ handler<br \/>\nto execute cvm_oct_tx_do_cleanup. There can be a pending tasklet in<br \/>\nthe queue which might run after the cvm_oct_remove() frees net_device<br \/>\nstructures, causing a use-after-free in cvm_oct_tx_do_cleanup() as it<br \/>\niterates cvm_oct_device[] which is an array of netdevice pointers.<br \/>\nAdd tasklet_kill() after free_irq() to ensure the tasklet is no longer<br \/>\nscheduled or running before teardown proceeds.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>staging: octeon: add missing tasklet_kill in cvm_oct_tx_shutdown<\/p>\n<p>The TX cleanup tasklet can be scheduled by the watchdog IRQ handl<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-28543","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/28543","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=28543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}