In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
scsi: pm8001: Use rollback index when freeing MSI-X vectors<\/p>\n
pm8001_request_msix() unwinds previously registered handlers with
\nfree_irq() when request_irq() fails. The rollback loop uses the failing
\nindex i for every iteration instead of the already registered vector
\nindex j.<\/p>\n
That passes the wrong IRQ\/dev_id pair to free_irq() and leaves the
\nearlier handlers installed. Use j for both pci_irq_vector() and the
\nmatching irq_vector entry in the rollback loop.<\/p>\n","protected":false},"excerpt":{"rendered":"
In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
scsi: pm8001: Use rollback index when freeing MSI-X vectors<\/p>\n
pm8001_request_msix() unwinds previously registered handlers with
\nfree<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-24695","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/24695","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=24695"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24695"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24695"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}