SARA / Free Tools / CVE / CVE-2018-19323

CVE-2018-19323 — GIGABYTE Multiple Products Privilege Escalation Vulnerability

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 functionality to read and write Machine Specific Registers (MSRs).

CVSS
— —
EPSS
14.72% (top 5.60%)
CWE
—
Published
2018-12-21T23:00:00.000Z
Last modified
2025-10-21T23:45:44.914Z
CVSS vector
—
CISA KEV — Actively Exploited
Added to KEV
2022-10-24
BOD 22-01 due
2022-11-14
Ransomware use
Known
View KEV detail
CVE-2018-19323 on CISA KEV →

01What is this vulnerability?

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 functionality to read and write Machine Specific Registers (MSRs).

02Affected products

VendorProductVersions
na / n/an/a

03Active exploitation status

Yes — actively exploited. Added to the CISA KEV catalog on 2022-10-24. Ransomware use: Known.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

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07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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