In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
gpu: host1x: Fix iommu_map_sgtable() return value check<\/p>\n
Commit “iommu: return full error code from iommu_map_sg[_atomic]()”
\nchanged iommu_map_sgtable() to return an ssize_t and negative values
\nin error cases, rather than a size_t and a zero.<\/p>\n
pin_job() also was incorrectly assigning to ‘int’, which could cause
\noverflows into negative values.<\/p>\n
Update pin_job() to correctly check for errors from iommu_map_sgtable.<\/p>\n","protected":false},"excerpt":{"rendered":"
In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
gpu: host1x: Fix iommu_map_sgtable() return value check<\/p>\n
Commit “iommu: return full error code from iommu_map_sg[_atomic]()”
\nchange<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-7332","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/7332","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=7332"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7332"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}