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Mend.io Vulnerability Database

CVE-2022-3165

Date: October 16, 2022

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.

Language: C

Severity Score

6.5

Related Resources (11)

Url: https://nvd.nist.gov/vuln/detail/CVE-2022-3165

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I36LKZA7Z65J3LJU2P37LVTWDFTXBMPU/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTY7TVHX62OJWF6IOBCIGLR2N5K4QN3E/

Url: https://security.netapp.com/advisory/ntap-20221223-0006/

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2022-3165

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTY7TVHX62OJWF6IOBCIGLR2N5K4QN3E/

Url: https://gitlab.com/qemu-project/qemu/-/commit/d307040b18

Url: https://access.redhat.com/security/cve/CVE-2022-3165

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/I36LKZA7Z65J3LJU2P37LVTWDFTXBMPU/

Url: https://security-tracker.debian.org/tracker/CVE-2022-3165

Url: https://www.mend.io/vulnerability-database/CVE-2022-3165

Severity Score

6.5

Weakness Type (CWE)

Integer Underflow (Wrap or Wraparound)

CWE-191

CVSS v3.1

Base Score:	6.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

Mend.io Vulnerability Database

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CVE-2022-3165

Date: October 16, 2022

Language: C

Severity Score

Related Resources (11)

Severity Score

Weakness Type (CWE)

CVSS v3.1

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