CVE-2017-5993
CVSS V2 Medium 4.9
CVSS V3 Medium 6.5
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.
Overview
- CVE ID
- CVE-2017-5993
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2017-03-15T14:59:00
- Last Modified Date
- 2019-10-03T00:03:26
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:virglrenderer_project:virglrenderer:*:*:*:*:*:*:*:* | 1 | OR | 0.5.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:N/I:N/A:C
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- COMPLETE
- Base Score
- 4.9
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2
- Impact Score
- 4
References
| Reference URL | Reference Tags |
|---|---|
| https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html | Patch Release Notes |
| https://cgit.freedesktop.org/virglrenderer/commit/?id=6eb13f7a2dcf391ec9e19b4c2a79e68305f63c22 | Patch |
| https://bugzilla.redhat.com/show_bug.cgi?id=1422438 | Issue Tracking Patch |
| http://www.securityfocus.com/bid/96275 | Third Party Advisory VDB Entry |
| http://www.openwall.com/lists/oss-security/2017/02/15/7 | Mailing List Patch |
| https://security.gentoo.org/glsa/201707-06 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-5993 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5993 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:27:29 | Added to TrackCVE | |||
| 2022-12-02 14:42:03 | 2017-03-15T14:59Z | 2017-03-15T14:59:00 | CVE Published Date | updated |
| 2022-12-02 14:42:03 | 2019-10-03T00:03:26 | CVE Modified Date | updated | |
| 2022-12-02 14:42:03 | Modified | Vulnerability Status | updated |