Out-of-bounds Read Affecting qemu package, versions *
Snyk CVSS
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-DEBIAN10-QEMU-3148226
- published 26 Nov 2022
- disclosed 29 Nov 2022
Introduced: 26 Nov 2022
CVE-2022-4144 Open this link in a new tabHow to fix?
There is no fixed version for Debian:10
qemu
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu
package and not the qemu
package as distributed by Debian:10
.
See How to fix?
for Debian:10
relevant fixed versions and status.
An out-of-bounds read flaw was found in the QXL display device emulation in QEMU. The qxl_phys2virt() function does not check the size of the structure pointed to by the guest physical address, potentially reading past the end of the bar space into adjacent pages. A malicious guest user could use this flaw to crash the QEMU process on the host causing a denial of service condition.