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Status published
Unknown
CVE-2022-3165
An integer underflow issue was found in the QEMU VNC...
Vulnerability Description
An integer underflow issue was found in the QEMU VNC server while processing ClientCutText messages in the extended format. A malicious client could use this flaw to make QEMU unresponsive by sending a specially crafted payload message, resulting in a denial of service.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://gitlab.com/qemu-project/qemu/-/commit/d307040b18
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I36LKZA7Z65J3LJU2P37LVTWDFTXBMPU/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTY7TVHX62OJWF6IOBCIGLR2N5K4QN3E/
- https://security.netapp.com/advisory/ntap-20221223-0006/
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Affected Vendor
Affected Software
QEMU
Vulnerable Versions:
Affected 6.1.0 and later. Will be fixed in 7.2.0-rc0.
Timeline
Official Publish:
October 17th, 2022
Last Modified:
May 14th, 2025
Added to House:
July 21st, 2026
CVSS Vectors
No vector data available