In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
HID: synchronize input before cleaning up a failed probe<\/p>\n
hid_device_io_start() allows reports to run concurrently with probe. If
\nthe probe subsequently fails, __hid_device_probe() releases driver
\nresources and clears hdev->driver without first excluding those report
\ncallbacks.<\/p>\n
For example, a report may enter hidraw_report_event() while the failure
\npath frees the associated hidraw object, leading to a use-after-free when
\nthe report takes the object’s list lock.<\/p>\n
Stop input before performing failed-probe cleanup. This reacquires
\ndriver_input_lock and waits for any report callback already in progress.<\/p>\n","protected":false},"excerpt":{"rendered":"
In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
HID: synchronize input before cleaning up a failed probe<\/p>\n
hid_device_io_start() allows reports to run concurrently with probe. If
\nt<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-25738","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/25738","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=25738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}