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Affected Component
Analysis
qemu
Patched
Name
CVE-2022-26353
Description
A flaw was found in the virtio-net device of QEMU. This flaw was inadvertently introduced with the fix for CVE-2021-3748, which forgot to unmap the cached virtqueue elements on error, leading to memory leakage and other unexpected results. Affected QEMU version: 6.2.0.
Published Date
Updated Date
Workaround
-
Advisories
https://security.gentoo.org/glsa/202208-27Third Party Advisory
https://security.netapp.com/advisory/ntap-20220425-0003/Third Party Advisory
https://www.debian.org/security/2022/dsa-5133Third Party Advisory
https://security.gentoo.org/glsa/202208-27Third Party Advisory
https://security.netapp.com/advisory/ntap-20220425-0003/Third Party Advisory
https://www.debian.org/security/2022/dsa-5133Third Party Advisory
Analysis#
Vulnerability Ratings#
7.5
CVSSv31
5
CVSSv2
Others affected components#
Resolved with patches#
qemu (yocto:kirkstone)
#
Title
Author
Resolve
1
virtio-net: fix map leaking on error during receive
Jason Wang <jasowang@redhat.com>
CVE-2022-26353