7.8high
CVE-2018-19320KEV · ransomwarein critical feed
The GDrv low-level driver in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE before 1.57, XTREME GAMING ENGINE before 1.26,…
Published 7 y ago · modified 2 mo ago · JSON
CVSS
7.8
v3.1 · CNA
CISA KEV
Yes
added 2022-10-24
EPSS
4.6%
percentile 92%
Public exploits
0
none known
Summary
The GDrv low-level driver in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE before 1.57, XTREME GAMING ENGINE before 1.26, and OC GURU II v2.08 exposes ring0 memcpy-like functionality that could allow a local attacker to take complete control of the affected system.
Known exploited (CISA KEV)
- Added
- 4 y ago
- Due date
- 2022-11-14 (3 y ago)
- Ransomware use
- Known to be used in ransomware campaigns
- Required action
- Apply updates per vendor instructions.
- Vendor / product
- GIGABYTE / Multiple Products
- CISA name
- GIGABYTE Multiple Products Unspecified Vulnerability
CISA SSVC assessment
- Exploitation
- Active — exploited in the wild
- Automatable
- no
- Technical impact
- total
- Assessed
- 4 y ago
Exploit prediction (EPSS)
4.60% probability of exploitation in the next 30 days, higher than 92% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C |
References
- seclists.org /fulldisclosure/2018/Dec/39 · mailing-list, x_refsource_FULLDISC, x_transferred
- secureauth.com /labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities · x_refsource_MISC, x_transferred
- securityfocus.com /bid/106252 · vdb-entry, x_refsource_BID, x_transferred
- gigabyte.com /tw/Support/Utility/Graphics-Card · x_refsource_CONFIRM, x_transferred
- gigabyte.com /Support/Security/1801 · x_refsource_CONFIRM, x_transferred
- cisa.gov /known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-19320 · government-resource
Sources
- CVE List: CVE-2018-19320
- NVD: CVE-2018-19320
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