In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
staging: media: tegra-video: fix of_node_put() on VIP parse errors<\/p>\n
tegra_vip_channel_of_parse() initializes np from dev->of_node without
\ntaking a reference, but its error paths drop one through the
\nerr_node_put label. This underflows the refcount of the VIP device’s
\nOF node when endpoint parsing fails on a malformed device tree.<\/p>\n
The only reference the function takes on np is the success-path
\nof_node_get() stored in vip->chan.of_node, and that one is already
\nreleased by the tegra_vip_init() error path and by tegra_vip_exit().<\/p>\n
Return errors directly instead of jumping to the bogus cleanup label.<\/p>\n","protected":false},"excerpt":{"rendered":"
In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
staging: media: tegra-video: fix of_node_put() on VIP parse errors<\/p>\n
tegra_vip_channel_of_parse() initializes np from dev->of_node w<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-28487","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/28487","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=28487"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28487"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}