SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAnalyzed

CVE-2015-6175

Microsoft Windows Kernel Privilege Escalation Vulnerability

KEVHIGH 7.8EPSS 5.17%

Does this matter?

Known to be exploited in the wild (CISA KEV, CISA remediation deadline 15 June 2022). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.

Description

The kernel in Microsoft Windows 10 Gold allows local users to gain privileges via a crafted application, aka "Windows Kernel Memory Elevation of Privilege Vulnerability."

CVSS 3.1
7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
5.17% probability · 92th percentile
CISA KEV
Listed 25 May 2022 · due 15 June 2022
Affected
microsoft/windows 10 1507
Source
secure@microsoft.com

CISA notes

Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2015-6175

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.