Use After Free Affecting qemu-project/qemu package, versions [0,]


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (18th percentile)

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  • Snyk ID SNYK-UNMANAGED-QEMUPROJECTQEMU-8237233
  • published 22 Oct 2024
  • disclosed 21 Oct 2024
  • credit Cyrille Chatras

How to fix?

There is no fixed version for qemu-project/qemu.

Overview

Affected versions of this package are vulnerable to Use After Free within the implementation of the virtual LSI53C895A SCSI Host Bus Adapter due to the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the hypervisor.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
8.4 high
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    None
  • Privileges Required (PR)
    High
  • User Interaction (UI)
    None
  • Confidentiality (VC)
    High
  • Integrity (VI)
    High
  • Availability (VA)
    High
  • Confidentiality (SC)
    Low
  • Integrity (SI)
    None
  • Availability (SA)
    Low