CVE-2018-10711
The AsrDrv101.sys and AsrDrv102.sys low-level drivers in ASRock RGBLED before v1.0.35.1, A-Tuning before v3.0.210, F-Stream before v3.0.210, and RestartToUEFI before v1.0.6.2 expose functionality to read and write Machine Specific Registers (MSRs).
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.54%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The AsrDrv101.sys and AsrDrv102.sys low-level drivers in ASRock RGBLED before v1.0.35.1, A-Tuning before v3.0.210, F-Stream before v3.0.210, and RestartToUEFI before v1.0.6.2 expose functionality to read and write Machine Specific Registers (MSRs). This could be leveraged to execute arbitrary ring-0 code.
- CVSS 3.0
- 7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.54% probability · 74th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- asrock/a-tuning · asrock/f-stream · asrock/restart to uefi · asrock/rgbled
- Source
- cve@mitre.org
References
- https://www.exploit-db.com/exploits/45716/Exploit, Third Party Advisory, VDB Entry
- https://www.secureauth.com/labs/advisories/asrock-drivers-elevation-privilege-vulnerabilitiesExploit, Third Party Advisory
- https://www.exploit-db.com/exploits/45716/Exploit, Third Party Advisory, VDB Entry
- https://www.secureauth.com/labs/advisories/asrock-drivers-elevation-privilege-vulnerabilitiesExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.