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openSUSE:Leap:15.5:Update
patchinfo.23582
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File _patchinfo of Package patchinfo.23582
<patchinfo incident="23582"> <issue tracker="bnc" id="1197426">VUL-0: CVE-2022-26358,CVE-2022-26359,CVE-2022-26360,CVE-2022-26361: xen: IOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues (XSA-400)</issue> <issue tracker="bnc" id="1197425">VUL-0: CVE-2022-26357: xen: race in VT-d domain ID cleanup (XSA-399)</issue> <issue tracker="bnc" id="1197423">VUL-0: CVE-2022-26356: xen: Racy interactions between dirty vram tracking and paging log dirty hypercalls (XSA-397)</issue> <issue tracker="cve" id="2022-26359"/> <issue tracker="cve" id="2022-26358"/> <issue tracker="cve" id="2022-26357"/> <issue tracker="cve" id="2022-26360"/> <issue tracker="cve" id="2022-26356"/> <issue tracker="cve" id="2022-26361"/> <packager>charlesa</packager> <rating>moderate</rating> <category>security</category> <summary>Security update for xen</summary> <description>This update for xen fixes the following issues: - CVE-2022-26356: Fixed potential race conditions in dirty memory tracking that could cause a denial of service in the host (bsc#1197423). - CVE-2022-26357: Fixed a potential race condition in memory cleanup for hosts using VT-d IOMMU hardware, which could lead to a denial of service in the host (bsc#1197425). - CVE-2022-26358,CVE-2022-26359,CVE-2022-26360,CVE-2022-26361: Fixed various memory corruption issues for hosts using VT-d or AMD-Vi IOMMU hardware. These could be leveraged by an attacker to cause a denial of service in the host (bsc#1197426). </description> <reboot_needed/> </patchinfo>
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