5.5
MEDIUM
CVE-2017-6355
Virglrenderer Integer Overflow Denial of Service
Description

Integer overflow in the vrend_create_shader function in vrend_renderer.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (process crash) via crafted pkt_length and offlen values, which trigger an out-of-bounds access.

INFO

Published Date :

March 10, 2017, 2:59 a.m.

Last Modified :

July 11, 2017, 1:33 a.m.

Remotely Exploitable :

No

Impact Score :

3.6

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2017-6355 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Freedesktop virglrenderer
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2017-6355.

URL Resource
http://www.openwall.com/lists/oss-security/2017/02/27/3 Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/96460 Third Party Advisory VDB Entry
https://cgit.freedesktop.org/virglrenderer/commit/?id=93761787b29f37fa627dea9082cdfc1a1ec608d6 Patch Third Party Advisory Vendor Advisory
https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html Patch Vendor Advisory
https://security.gentoo.org/glsa/201707-06

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2017-6355 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2017-6355 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Jul. 11, 2017

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/201707-06 [No Types Assigned]
  • Initial Analysis by [email protected]

    Mar. 13, 2017

    Action Type Old Value New Value
    Added CVSS V2 (AV:L/AC:L/Au:N/C:N/I:N/A:P)
    Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://cgit.freedesktop.org/virglrenderer/commit/?id=93761787b29f37fa627dea9082cdfc1a1ec608d6 No Types Assigned https://cgit.freedesktop.org/virglrenderer/commit/?id=93761787b29f37fa627dea9082cdfc1a1ec608d6 Patch, Third Party Advisory, Vendor Advisory
    Changed Reference Type http://www.openwall.com/lists/oss-security/2017/02/27/3 No Types Assigned http://www.openwall.com/lists/oss-security/2017/02/27/3 Mailing List, Patch, Third Party Advisory
    Changed Reference Type https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html No Types Assigned https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html Patch, Vendor Advisory
    Changed Reference Type http://www.securityfocus.com/bid/96460 No Types Assigned http://www.securityfocus.com/bid/96460 Third Party Advisory, VDB Entry
    Added CWE CWE-190
    Added CPE Configuration OR *cpe:2.3:a:freedesktop:virglrenderer:0.5.0:*:*:*:*:*:*:* (and previous)
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2017-6355 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2017-6355 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.06 }} 0.00%

score

0.24592

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability