{"id":25958,"date":"2026-09-18T04:32:08","date_gmt":"2026-09-17T20:32:08","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-93101"},"modified":"2026-09-18T04:32:08","modified_gmt":"2026-09-17T20:32:08","slug":"cve-2026-93101","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-93101","title":{"rendered":"CVE-2026-93101 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: v4l2-async: Un"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>media: v4l2-async: Unregister sub-device if asc_list is empty<\/p>\n<p>When my em28xx USB device that uses the i2c tvp5150 driver is<br \/>\ndisconnected, it crashes.<\/p>\n<p>The cause is that the tvp5150 i2c module uses v4l2_async, but<br \/>\nthe em28xx driver does not since it predates v4l2_async.<\/p>\n<p>In that corner case sd-&gt;asc_list is empty, so<br \/>\nv4l2_async_unregister_subdev() never calls v4l2_device_unregister_subdev().<\/p>\n<p>Modify the code so that, if sd-&gt;asc_list is empty,<br \/>\nv4l2_device_unregister_subdev() is still called.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>media: v4l2-async: Unregister sub-device if asc_list is empty<\/p>\n<p>When my em28xx USB device that uses the i2c tvp5150 driver is<br \/>\ndiscon<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-25958","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/25958","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=25958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}