In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
iio: proximity: pulsedlight: fix iio_device left registered on PM setup failure<\/p>\n
pm_runtime_set_active() failing in probe() jumps to error_unreg_buffer,
\nwhich only calls iio_triggered_buffer_cleanup() — it does not undo the
\niio_device_register() that already succeeded a few lines above. probe()
\nthen returns the error, the devm-managed indio_dev is freed, but the
\niio core still has it registered: the sysfs\/chardev nodes stay live and
\npoint at freed memory.<\/p>\n
Add an error_unreg_dev label that unregisters the iio device before
\nfalling through to the existing buffer cleanup, mirroring the teardown
\norder already used in lidar_remove().<\/p>\n","protected":false},"excerpt":{"rendered":"
In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
iio: proximity: pulsedlight: fix iio_device left registered on PM setup failure<\/p>\n
pm_runtime_set_active() failing in probe() jumps t<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-41129","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/41129","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=41129"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=41129"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=41129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}