{"id":16135,"date":"2026-09-04T19:05:09","date_gmt":"2026-09-04T11:05:09","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-46332"},"modified":"2026-09-04T19:05:09","modified_gmt":"2026-09-04T11:05:09","slug":"cve-2026-46332","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-46332","title":{"rendered":"CVE-2026-46332 [HIGH] &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\ngreybus: gb-beaglepla"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>greybus: gb-beagleplay: bound bootloader receive buffering<\/p>\n<p>cc1352_bootloader_rx() appends each serdev chunk into the fixed<br \/>\nrx_buffer before parsing bootloader packets. The helper can keep<br \/>\nleftover bytes between callbacks and may receive multiple packets in one<br \/>\ncallback, so a single count value is not constrained by one packet<br \/>\nlength.<\/p>\n<p>Check that the incoming chunk fits in the remaining receive buffer space<br \/>\nbefore memcpy(). If it does not, drop the staged data and consume the<br \/>\nbytes instead of overflowing rx_buffer.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>greybus: gb-beagleplay: bound bootloader receive buffering<\/p>\n<p>cc1352_bootloader_rx() appends each serdev chunk into the fixed<br \/>\nrx_buff<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-16135","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/16135","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=16135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}