CVE-2021-34516

high

Description

Win32k Elevation of Privilege Vulnerability

References

https://www.zerodayinitiative.com/advisories/ZDI-21-895/

https://www.zerodayinitiative.com/advisories/ZDI-21-1022/

https://www.zerodayinitiative.com/advisories/ZDI-21-1021/

https://www.zerodayinitiative.com/advisories/ZDI-21-1020/

https://www.zerodayinitiative.com/advisories/ZDI-21-1019/

https://www.zerodayinitiative.com/advisories/ZDI-21-1018/

https://www.zerodayinitiative.com/advisories/ZDI-21-1017/

https://www.zerodayinitiative.com/advisories/ZDI-21-1016/

https://www.zerodayinitiative.com/advisories/ZDI-21-1015/

https://www.zerodayinitiative.com/advisories/ZDI-21-1014/

https://www.zerodayinitiative.com/advisories/ZDI-21-1013/

https://www.zerodayinitiative.com/advisories/ZDI-21-1012/

https://www.zerodayinitiative.com/advisories/ZDI-21-1011/

https://www.zerodayinitiative.com/advisories/ZDI-21-1010/

https://www.zerodayinitiative.com/advisories/ZDI-21-1009/

https://www.zerodayinitiative.com/advisories/ZDI-21-1008/

https://www.zerodayinitiative.com/advisories/ZDI-21-1007/

https://www.zerodayinitiative.com/advisories/ZDI-21-1006/

https://www.zerodayinitiative.com/advisories/ZDI-21-1005/

https://www.zerodayinitiative.com/advisories/ZDI-21-1004/

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34516

Details

Source: Mitre, NVD

Published: 2021-07-14

Updated: 2023-12-28

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High