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CVE-2023-46836

🗓️ 05 Jan 2024 17:15:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 49 Views

Fixes for XSA-422 and XSA-434 not IRQ-safe, leading to race condition for malicious PV guest to bypass protections and launch an attack against Xen

Related
Packages
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Xen IRQ Handler Disclosure
6 Dec 202300:00
–bdu_fstec
cnnvd
CNNVD
Xen Security Vulnerabilities
20 Nov 202300:00
–cnnvd
cve
CVE
CVE-2023-46836
5 Jan 202416:34
–cve
cvelist
Cvelist
CVE-2023-46836 x86: BTC/SRSO fixes not fully effective
5 Jan 202416:34
–cvelist
debiancve
Debian CVE
CVE-2023-46836
5 Jan 202416:34
–debiancve
euvd
EUVD
EUVD-2023-51002
3 Oct 202520:07
–euvd
fedora
Fedora
[SECURITY] Fedora 39 Update: xen-4.17.2-5.fc39
30 Nov 202303:31
–fedora
fedora
Fedora
[SECURITY] Fedora 38 Update: xen-4.17.2-5.fc38
30 Nov 202303:34
–fedora
fedora
Fedora
[SECURITY] Fedora 37 Update: xen-4.16.5-4.fc37
1 Dec 202301:09
–fedora
nessus
Tenable Nessus
Fedora 38 : xen (2023-56901a79a1)
29 Nov 202300:00
–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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04 Aug 2025 18:53Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.14.7
EPSS0.0025
SSVC
49