CVE-2019-0803 — Actively Exploited: Win32k (Microsoft)
Microsoft Win32k contains an unspecified vulnerability due to it failing to properly handle objects in memory causing privilege escalation. Successful exploitation allows an attacker to run code in kernel mode.
| CVE ID | CVE-2019-0803 |
|---|---|
| Vendor | Microsoft |
| Product | Win32k |
| Vulnerability name | Microsoft Win32k Privilege Escalation Vulnerability |
| Date added | 2021-11-03 |
| Remediation due | 2022-05-03 |
| Known ransomware use | Unknown |
| Required action | Apply updates per vendor instructions. |
| Description | Microsoft Win32k contains an unspecified vulnerability due to it failing to properly handle objects in memory causing privilege escalation. Successful exploitation allows an attacker to run code in kernel mode. |
| Source | CISA Known Exploited Vulnerabilities |
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