CVE-2022-4144 (GCVE-0-2022-4144)

Vulnerability from cvelistv5 – Published: 2022-11-29 00:00 – Updated: 2025-04-14 18:09
VLAI?
Summary
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.
CWE
Assigner
Impacted products
Vendor Product Version
n/a QEMU (QXL device) Affected: affects versions up to latest v7.1.0
Show details on NVD website

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}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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