{"id":7145,"date":"2026-09-04T18:49:26","date_gmt":"2026-09-04T10:49:26","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-72476"},"modified":"2026-09-04T18:49:26","modified_gmt":"2026-09-04T10:49:26","slug":"cve-2026-72476","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-72476","title":{"rendered":"CVE-2026-72476 [HIGH] &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: Fix possib"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>dmaengine: Fix possible use after free<\/p>\n<p>In dma_release_channel(), check chan-&gt;device-&gt;privatecnt after call<br \/>\ndma_chan_put(). However, dma_chan_put() call dma_device_put() which could<br \/>\nrelease the last reference of the device if the DMA provider is already<br \/>\ngone and hence free it.<\/p>\n<p>Fixes it by moving dma_chan_put() after the check.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>dmaengine: Fix possible use after free<\/p>\n<p>In dma_release_channel(), check chan-&gt;device-&gt;privatecnt after call<br \/>\ndma_chan_put(). However<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-7145","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/7145","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=7145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}