CVE-2017-5993 - Vulnerability Details - OpenCVE

Description

Memory leak in the vrend_renderer_init_blit_ctx function in vrend_blitter.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRGL_CCMD_BLIT commands.

Published: 2017-03-15

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:virglrenderer_project:virglrenderer:*:*:*:*:*:*:*:*

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-2017-15061	Memory leak in the vrend_renderer_init_blit_ctx function in vrend_blitter.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRGL_CCMD_BLIT commands.

No CVSS v4.0

No CVSS v3.1

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00067.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2017/02/15/7
http://www.securityfocus.com/bid/96275
https://bugzilla.redhat.com/show_bug.cgi?id=1422438
https://cgit.freedesktop.org/virglrenderer/commit/?id=6eb13f7a2dcf391ec9e19b4c2a79e68305f63c22
https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html
https://security.gentoo.org/glsa/201707-06

History

No history.

Subscriptions

Virglrenderer Project Virglrenderer

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-03-15T14:00:00.000Z

Updated: 2024-08-05T15:18:49.378Z

Reserved: 2017-02-15T00:00:00.000Z

Link: CVE-2017-5993

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2017-03-15T14:59:00.603

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-5993

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-772

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