Local Code Execution Vulnerability in QEMU by TCG Accelerator
CVE-2020-24165

8.8HIGH

Key Information:

Vendor

Qemu
Status
Qemu
Vendor
CVE Published:
28 August 2023

What is CVE-2020-24165?

A vulnerability has been identified within the TCG Accelerator component of QEMU 4.2.0, enabling local attackers to execute arbitrary code, gain elevated privileges, or trigger a denial of service (DoS) scenario. While this issue has raised concerns regarding potential security implications, some third parties dispute its classification as a valid security threat.

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References

https://bugs.launchpad.net/qemu/+bug/1863025
https://pastebin.com/iqCbjdT8
https://lists.debian.org/debian-lts-announce/2023/10/msg0...
mailing-list

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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