CVE-2020-27616 - Vulnerability Details - OpenCVE

Description

ati_2d_blt in hw/display/ati_2d.c in QEMU 4.2.1 can encounter an outside-limits situation in a calculation. A guest can crash the QEMU process.

Published: 2020-11-06

Score: 6.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:qemu:qemu:4.2.1:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2020-20123	ati_2d_blt in hw/display/ati_2d.c in QEMU 4.2.1 can encounter an outside-limits situation in a calculation. A guest can crash the QEMU process.
Ubuntu USN	USN-4650-1	QEMU vulnerabilities

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00438.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2020/11/03/2
https://lists.nongnu.org/archive/html/qemu-devel/2020-10/msg05018.html
https://nvd.nist.gov/vuln/detail/CVE-2020-27616
https://security.netapp.com/advisory/ntap-20201202-0002/
https://www.cve.org/CVERecord?id=CVE-2020-27616
https://www.openwall.com/lists/oss-security/2020/11/03/2

History

No history.

Subscriptions

Qemu Qemu

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-11-06T07:48:01.000Z

Updated: 2024-08-04T16:18:45.507Z

Reserved: 2020-10-22T00:00:00.000Z

Link: CVE-2020-27616

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-11-06T08:15:13.737

Modified: 2024-11-21T05:21:28.830

Link: CVE-2020-27616

Redhat

Severity : Low

Publid Date: 2020-10-18T00:00:00Z

Links: CVE-2020-27616 - Bugzilla

OpenCVE Enrichment

No data.

Weaknesses

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