{"id":44010,"date":"2026-10-21T20:38:29","date_gmt":"2026-10-21T12:38:29","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-70387"},"modified":"2026-10-21T20:38:29","modified_gmt":"2026-10-21T12:38:29","slug":"cve-2026-70387","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-70387","title":{"rendered":"CVE-2026-70387 &#8211; Exposed dangerous method or function and Incorrect Authorization vulnerability in OnePlus"},"content":{"rendered":"<p>Exposed dangerous method or function and Incorrect Authorization vulnerability in OnePlus OxygenOS on Android. The olc2 logging HAL exposes a binder method that fork()&#8217;s and calls execl(&#8220;\/vendor\/bin\/sh&#8221;, &#8220;sh&#8221;, &#8220;-c&#8221;, cmd, NULL) with a caller-supplied command string. The only authorization check is getCallingUid() == 0. Because SELinux policy grants binder access to this HAL to a wide client attribute, any uid-0 process in any of those domains (including dumpstate, which is reachable from an unprivileged app via Vulnerability 1) obtains arbitrary command execution. The spawned shell lands in u:r:vendor_qti_init_shell:s0 SELinux context via a policy type_transition, a domain holding all Linux capabilities.\u00a0This issue affects OxygenOS: from 16.1.0 before 16.1.10.500, from 16.0.0 before 16.0.5.1200, and from 15.0.0 before 15.0.0.2000.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Exposed dangerous method or function and Incorrect Authorization vulnerability in OnePlus OxygenOS on Android. The olc2 logging HAL exposes a binder method that fork()&#8217;s and calls execl(&#8220;\/vendor\/bin\/s<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-44010","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/44010","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=44010"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=44010"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=44010"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}