In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
wifi: mwifiex: fix IRQ leak using wrong index in MSI-X error path<\/p>\n
mwifiex_pcie_request_irq() registers each MSI-X vector with a per-index
\ndev_id (&card->msix_ctx[i]). On a request_irq() failure the cleanup loop
\n“for (j = 0; j msix_ctx[i] as the dev_id. free_irq() matches on
\n(irq, dev_id), so it fails to find the action registered with
\n&card->msix_ctx[j]: the already-requested IRQ j is not freed (leaked) and
\nfree_irq() warns about freeing a non-existent IRQ. Use &card->msix_ctx[j].<\/p>\n","protected":false},"excerpt":{"rendered":"
In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
wifi: mwifiex: fix IRQ leak using wrong index in MSI-X error path<\/p>\n
mwifiex_pcie_request_irq() registers each MSI-X vector with a pe<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-39097","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/39097","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=39097"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=39097"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=39097"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}