CVE-2022-23036: Race Condition
First published: Thu Mar 10 2022(Updated: )
Last updated 29 November 2024
Credit: security@xen.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Xen xen-unstable | ||
| Debian GNU/Linux | =9.0 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.123-1 6.1.128-1 6.12.12-1 6.12.13-1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html
- https://xenbits.xenproject.org/xsa/advisory-396.txt
- https://launchpad.net/bugs/cve/CVE-2022-23036
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23036
- https://nvd.nist.gov/vuln/detail/CVE-2022-23036
- https://security-tracker.debian.org/tracker/CVE-2022-23036
- https://ubuntu.com/security/CVE-2022-23036
- https://xenbits.xen.org/xsa/advisory-396.html
Frequently Asked Questions
What is the severity of CVE-2022-23036?
CVE-2022-23036 has been classified as a medium severity vulnerability that affects multiple Linux PV device frontends.
How do I fix CVE-2022-23036?
To fix CVE-2022-23036, upgrade your Linux kernel to one of the patched versions: 5.10.223-1, 5.10.226-1, 6.1.123-1, 6.1.119-1, 6.12.11-1, or 6.12.12-1.
Which software is affected by CVE-2022-23036?
CVE-2022-23036 affects the Xen hypervisor and Debian GNU/Linux version 9.0.
What types of attacks are possible with CVE-2022-23036?
CVE-2022-23036 can be exploited by malicious backends to launch attacks on vulnerable frontends using grant table interfaces.
Is CVE-2022-23036 a local or remote vulnerability?
CVE-2022-23036 is considered a local vulnerability, as exploitation requires access to the affected backend systems.
- agent/type
- collector/launchpad-cve
- source/Launchpad
- agent/remedy
- agent/severity
- agent/weakness
- collector/mitre-cve
- source/MITRE
- collector/usn-cve
- source/Ubuntu
- agent/references
- agent/last-modified-date
- agent/description
- agent/first-publish-date
- agent/event
- agent/trending
- agent/source
- collector/security-tracker-debian
- source/Debian
- agent/software-canonical-lookup
- agent/author
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup-request
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- package-manager/debian
- vendor/xen
- canonical/xen xen-unstable
- vendor/debian
- canonical/debian gnu/linux
- version/debian gnu/linux/9.0