Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-28211

A heap overflow in LzmaUefiDecompressGetInfo function in EDK II.

Published

2021-06-11T16:15:12.503

Last Modified

2024-11-21T05:59:22.507

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.7 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

3.9

Impact Score

6.4

Weaknesses
  • Type: Secondary
    CWE-122
  • Type: Primary
    CWE-787
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application tianocore edk2 202008 Yes
References