Use After Free Affecting qemu package, versions <1:7.1+dfsg-2
Snyk CVSS
Attack Complexity
Low
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.04% (11th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN12-QEMU-2436684
- published 30 Mar 2022
- disclosed 29 Mar 2022
Introduced: 29 Mar 2022
CVE-2022-1050 Open this link in a new tabHow to fix?
Upgrade Debian:12
qemu
to version 1:7.1+dfsg-2 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 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.