Denial Of Service (DoS)

xen is vulnerable to Denial Of Service DoS. The vulnerability exists because any guest PV or HVM utilizing Debug Masks for its own purposes can cause incorrect behavior in an unrelated HVM vCPU. This issue is likely to result in a guest crash...

Fedora 39 : xen (2023-de338d9f37)

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-de338d9f37 advisory. xenstored: A transaction conflict can crash C Xenstored XSA-440, CVE-2023-34323 x86/AMD: missing IOMMU TLB flushing XSA-442, CVE-2023-34326 Multiple...

Fedora 37 : xen (2023-881672fdab)

The remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-881672fdab advisory. xenstored: A transaction conflict can crash C Xenstored XSA-440, CVE-2023-34323 x86/AMD: missing IOMMU TLB flushing XSA-442, CVE-2023-34326 Multiple...

SUSE SLES15: xen / xen-devel / xen-libs / xen-tools / xen-tools-domU / etc (SUSE-SU-2023:4174-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4174-1 advisory. - CVE-2023-34323: Fixed a potential crash in C Xenstored due to an incorrect assertion XSA-440 bsc1215744. - CVE-2023-34326: Fixed ...

SUSE SLED15: xen / xen-devel / xen-doc-html / xen-libs / xen-libs-32bit / etc (SUSE-SU-2023:4054-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4054-1 advisory. - CVE-2023-34323: A transaction conflict can crash C Xenstored XSA-440, bsc1215744 -...