Use After Free Affecting qemu-chardev-spice package, versions <5.2.0-150300.121.2
Threat Intelligence
EPSS
0.04% (14th
percentile)
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Test your applications- Snyk ID SNYK-SLES153-QEMUCHARDEVSPICE-3368056
- published 22 Mar 2023
- disclosed 21 Mar 2023
Introduced: 21 Mar 2023
CVE-2022-1050 Open this link in a new tabHow to fix?
Upgrade SLES:15.3 qemu-chardev-spice to version 5.2.0-150300.121.2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu-chardev-spice package and not the qemu-chardev-spice package as distributed by SLES.
See How to fix? for SLES:15.3 relevant fixed versions and status.
A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to execute HW commands when shared buffers are not yet allocated, potentially leading to a use-after-free condition.
CVSS Scores
version 3.1