Not rated
CVE-2021-20181 A race condition flaw was found in the 9pfs server implementation of QEMU up to and including 5.2.0
Description
A race condition flaw was found in the 9pfs server implementation of QEMU up to and including 5.2.0. This flaw allows a malicious 9p client to cause a use-after-free error, potentially escalating their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity as well as system availability.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| QEMU | Versions not published |
References
- www.zerodayinitiative.com www.zerodayinitiative.com
- [debian-lts-announce] 20210218 [SECURITY] [DLA 2560-1] qemu security update lists.debian.org
- bugzilla.redhat.com bugzilla.redhat.com
- security.netapp.com security.netapp.com
- [debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security update lists.debian.org
Timeline
- Published
- Last modified
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