In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
remoteproc: qcom_wcnss: Fix handling the lack of PD regulators in v3<\/p>\n
The changes introduced to handle single power domain platforms have
\nswapped the info pointer increment from num_pd_vregs to num_pds, which
\nwould shift the info pointer past the end of the array for pronto-v3,
\nwhich does not list power domain regulators in vregs.<\/p>\n
This showed up as a difference between GCC- and LLVM-compiled kernels
\non SDM632 devices, where only with LLVM one would get the
\n“regulator request with no identifier” error, because the out-of-bounds
\nmemory ended up being zeroed. Fix by skipping the increment when there
\nare more power domains than regulators.<\/p>\n","protected":false},"excerpt":{"rendered":"
In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
remoteproc: qcom_wcnss: Fix handling the lack of PD regulators in v3<\/p>\n
The changes introduced to handle single power domain platform<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-28536","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/28536","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=28536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}