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CVE-2022-26363

🗓️ 09 Jun 2022 17:15:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 35 Views

x86 pv: Insufficient care with non-coherent mappings. Xen maintains type reference count for pages and regular reference count to maintain safety. CPU-induced cache non-coherency not accounted for resulting in incorrect safety logic conclusion

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2022-26363
9 Jun 202217:15
attackerkb
BDU FSTEC
The vulnerability of Xen hypervisors relates to the execution of operations beyond the buffer in memory, allowing an attacker to execute arbitrary code.
6 Jul 202200:00
bdu_fstec
Circl
CVE-2022-26363
9 Jun 202220:33
circl
CNNVD
Xen 安全漏洞
9 Jun 202200:00
cnnvd
CVE
CVE-2022-26363
9 Jun 202212:50
cve
Cvelist
CVE-2022-26363
9 Jun 202212:50
cvelist
Debian
[SECURITY] [DSA 5184-1] xen security update
15 Jul 202218:05
debian
Debian CVE
CVE-2022-26363
9 Jun 202212:50
debiancve
Tenable Nessus
Debian DSA-5184-1 : xen - security update
16 Jul 202200:00
nessus
Tenable Nessus
GLSA-202208-23 : Xen: Multiple Vulnerabilities
15 Aug 202200:00
nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu22.04anyxen0xen_0_any.deb
Ubuntu18.04anyxen0xen_0_any.deb
Ubuntu20.04anyxen0xen_0_any.deb
Ubuntu16.04anyxen0xen_0_any.deb
Ubuntu24.04anyxen0xen_0_any.deb
Ubuntu25.10anyxen0xen_0_any.deb
Ubuntu26.04anyxen0xen_0_any.deb

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11 Jul 2025 07:50Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.16.7
CVSS 27.2
EPSS0.00341
35