Missing Release of Resource after Effective Lifetime Affecting qemu package, versions <1:7.0+dfsg-1
Snyk CVSS
Attack Complexity
Low
Privileges Required
High
Scope
Changed
Threat Intelligence
EPSS
0.05% (14th
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-DEBIAN12-QEMU-2422382
- published 14 Mar 2022
- disclosed 16 Mar 2022
Introduced: 14 Mar 2022
CVE-2022-26354 Open this link in a new tabHow to fix?
Upgrade Debian:12
qemu
to version 1:7.0+dfsg-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu
package and not the qemu
package as distributed by Debian
.
See How to fix?
for Debian:12
relevant fixed versions and status.
A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results. Affected QEMU versions <= 6.2.0.
References
- https://security-tracker.debian.org/tracker/CVE-2022-26354
- https://gitlab.com/qemu-project/qemu/-/commit/8d1b247f3748ac4078524130c6d7ae42b6140aaf
- https://lists.debian.org/debian-lts-announce/2022/04/msg00002.html
- https://security.netapp.com/advisory/ntap-20220425-0003/
- https://www.debian.org/security/2022/dsa-5133
- https://security.gentoo.org/glsa/202208-27
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
- https://access.redhat.com/errata/RHSA-2022:5002
- https://access.redhat.com/errata/RHSA-2022:5263
- https://access.redhat.com/errata/RHSA-2022:5821
- https://access.redhat.com/security/cve/CVE-2022-26354
- https://bugzilla.redhat.com/show_bug.cgi?id=2063257