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CVE-2022-26364

🗓️ 09 Jun 2022 17:15:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 65 Views

x86 pv: Insufficient care with non-coherent mappings. Xen maintains type reference count for pages, but doesn't account for CPU-induced cache non-coherency, leading to incorrect safety logic conclusions

Related
Packages
Refs
ReporterTitlePublishedViews
Family
zdt
zdt
Xen PV Guest Non-SELFSNOOP CPU Memory Corruption Exploit
7 Jul 202200:00
–zdt
attackerkb
attackerkb
CVE-2022-26364
9 Jun 202217:15
–attackerkb
bdu_fstec
BDU FSTEC
Xen Hypervisor Buffer Overflow DoS
6 Jul 202200:00
–bdu_fstec
cnnvd
CNNVD
Xen security vulnerabilities
9 Jun 202200:00
–cnnvd
cve
CVE
CVE-2022-26364
9 Jun 202212:50
–cve
cvelist
Cvelist
CVE-2022-26364
9 Jun 202212:50
–cvelist
debian
Debian
[SECURITY] [DSA 5184-1] xen security update
15 Jul 202218:05
–debian
debiancve
Debian CVE
CVE-2022-26364
9 Jun 202212:50
–debiancve
nessus
Tenable Nessus
Debian DSA-5184-1 : xen - security update
16 Jul 202200:00
–nessus
nessus
Tenable Nessus
GLSA-202208-23 : Xen: Multiple Vulnerabilities
15 Aug 202200:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu22.04allxen0xen_0_all.deb
Ubuntu24.04allxen0xen_0_all.deb
Ubuntu18.04allxen0xen_0_all.deb
Ubuntu20.04allxen0xen_0_all.deb
Ubuntu16.04allxen0xen_0_all.deb
Ubuntu26.04allxen0xen_0_all.deb

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11 Jul 2025 07:50Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.16.7
CVSS 27.2
EPSS0.00506
65