xen vulnerabilities (Debian)
491 vulnerabilities.
xenDebianXenstore: Guests can crash xenstored via exhausting the stack Xenstored is using recursion for...6.5 MediumxenDebianXenstore: Guests can get access to Xenstore nodes of deleted domains Access rights of Xenstore...7.0 HighxenDebianXenstore: Guests can cause Xenstore to not free temporary memory When working on a request of a...6.5 MediumxenDebianXenstore: guests can let run xenstored out of memory T[his CNA information record relates to...6.5 MediumxenDebianXenstore: guests can let run xenstored out of memory T[his CNA information record relates to...6.5 MediumxenDebianXenstore: guests can let run xenstored out of memory T[his CNA information record relates to...6.5 MediumxenDebianXenstore: guests can let run xenstored out of memory T[his CNA information record relates to...6.5 MediumxenDebianXenstore: guests can let run xenstored out of memory T[his CNA information record relates to...6.5 MediumxenDebianXenstore: guests can let run xenstored out of memory T[his CNA information record relates to...6.5 MediumxenDebianXenstore: guests can let run xenstored out of memory T[his CNA information record relates to...6.5 MediumxenDebianXenstore: guests can let run xenstored out of memory T[his CNA information record relates to...6.5 MediumxenDebianXenstore: Guests can create orphaned Xenstore nodes By creating multiple nodes inside a...5.5 MediumxenDebianXenstore: Guests can crash xenstored Due to a bug in the fix of XSA-115 a malicious guest can...8.8 HighxenDebianlock order inversion in transitive grant copy handling As part of XSA-226 a missing cleanup call...5.6 MediumxenDebianArm: unbounded memory consumption for 2nd-level page tables Certain actions require e.g. removing...3.8 LowxenDebianP2M pool freeing may take excessively long The P2M pool backing second level address translation...6.5 MediumxenDebianinsufficient TLB flush for x86 PV guests in shadow mode For migration as well as to work around...8.8 HighxenDebianAliases in the branch predictor may cause some AMD processors to predict the wrong branch type...6.5 MediumxenDebianAMD microprocessor families 15h to 18h are affected by a new Spectre variant that is able to...6.5 MediumxenDebianLinux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the...7.1 HighxenDebianLinux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the...7.1 HighxenDebianLinux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the...7.1 HighxenDebianLinux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the...7.1 HighxenDebianModerate: kernel-rt security and bug fix update5.5 MediumxenDebianIncomplete cleanup of microarchitectural fill buffers on some Intel(R) Processors may allow an...5.5 MediumxenDebianIncomplete cleanup of multi-core shared buffers for some Intel(R) Processors may allow an...5.5 MediumxenDebianx86 pv: Race condition in typeref acquisition Xen maintains a type reference count for pages, in...6.4 MediumxenDebianx86 pv: Insufficient care with non-coherent mappings T[his CNA information record relates to...6.7 MediumxenDebianx86 pv: Insufficient care with non-coherent mappings T[his CNA information record relates to...6.7 MediumxenDebianIOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues T[his CNA information record relates to...7.8 HighxenDebianIOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues T[his CNA information record relates to...7.8 HighxenDebianIOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues T[his CNA information record relates to...7.8 HighxenDebianIOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues T[his CNA information record relates to...7.8 HighxenDebianrace in VT-d domain ID cleanup Xen domain IDs are up to 15 bits wide. VT-d hardware may allow for...7.0 HighxenDebianRacy interactions between dirty vram tracking and paging log dirty hypercalls Activation of log...5.6 MediumxenDebianInsufficient cleanup of passed-through device IRQs The management of IRQs associated with...4.6 MediumxenDebianA PV guest could DoS Xen while unmapping a grant To address XSA-380, reference counting was...5.5 MediumxenDebianarm: guest_physmap_remove_page not removing the p2m mappings The functions to remove one or more...7.8 HighxenDebiangrant table v2 status pages may remain accessible after de-allocation (take two) Guest get...7.0 HighxenDebianissues with partially successful P2M updates on x86 T[his CNA information record relates to...7.8 HighxenDebianPoD operations on misaligned GFNs T[his CNA information record relates to multiple CVEs; the text...8.8 HighxenDebianPoD operations on misaligned GFNs T[his CNA information record relates to multiple CVEs; the text...8.8 HighxenDebianguests may exceed their designated memory limit When a guest is permitted to have close to 16TiB...8.6 HighxenDebianissues with partially successful P2M updates on x86 T[his CNA information record relates to...7.8 HighxenDebianPoD operations on misaligned GFNs T[his CNA information record relates to multiple CVEs; the text...8.8 HighxenDebianPCI devices with RMRRs not deassigned correctly Certain PCI devices in a system might be assigned...7.6 HighxenDebianAnother race in XENMAPSPACE_grant_table handling Guests are permitted access to certain Xen-owned...7.8 HighxenDebianIOMMU page mapping issues on x86 T[his CNA information record relates to multiple CVEs; the text...6.8 MediumxenDebianIOMMU page mapping issues on x86 T[his CNA information record relates to multiple CVEs; the text...6.8 MediumxenDebianIOMMU page mapping issues on x86 T[his CNA information record relates to multiple CVEs; the text...6.8 Medium- Show moreLoading…