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nvd[email protected]NVD:CVE-2020-24165
HistoryAug 28, 2023 - 9:15 p.m.

CVE-2020-24165

2023-08-2821:15:07
web.nvd.nist.gov
8
tcg accelerator
qemu 4.2.0
vulnerability
code execution
privilege escalation
dos

CVSS3

8.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

AI Score

8.6

Confidence

High

EPSS

0

Percentile

5.1%

An issue was discovered in TCG Accelerator in QEMU 4.2.0, allows local attackers to execute arbitrary code, escalate privileges, and cause a denial of service (DoS). Note: This is disputed as a bug and not a valid security issue by multiple third parties.

Affected configurations

Nvd
Node
qemuqemuMatch4.2.0-
Node
debiandebian_linuxMatch10.0
VendorProductVersionCPE
qemuqemu4.2.0cpe:2.3:a:qemu:qemu:4.2.0:-:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

CVSS3

8.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

AI Score

8.6

Confidence

High

EPSS

0

Percentile

5.1%