Vulnerability Monitor

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CVE-2021-29632

In FreeBSD 13.0-STABLE before n247428-9352de39c3dc, 12.2-STABLE before r370674, 13.0-RELEASE before p6, and 12.2-RELEASE before p12, certain conditions involving use of the highlight buffer while text is scrolling on the console, console data may overwrite data structures associated with the system console or other kernel memory.

Published

2022-01-18T17:15:08.310

Last Modified

2024-11-21T06:01:32.197

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

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

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System freebsd freebsd 12.2 Yes
Operating System freebsd freebsd 12.2 Yes
Operating System freebsd freebsd 12.2 Yes
Operating System freebsd freebsd 12.2 Yes
Operating System freebsd freebsd 12.2 Yes
Operating System freebsd freebsd 12.2 Yes
Operating System freebsd freebsd 12.2 Yes
Operating System freebsd freebsd 12.2 Yes
Operating System freebsd freebsd 12.2 Yes
Operating System freebsd freebsd 12.2 Yes
Operating System freebsd freebsd 12.2 Yes
Operating System freebsd freebsd 12.2 Yes
Operating System freebsd freebsd 12.2 Yes
Operating System freebsd freebsd 13.0 Yes
Operating System freebsd freebsd 13.0 Yes
Operating System freebsd freebsd 13.0 Yes
Operating System freebsd freebsd 13.0 Yes
Operating System freebsd freebsd 13.0 Yes
Operating System freebsd freebsd 13.0 Yes
Operating System freebsd freebsd 13.0 Yes
Operating System freebsd freebsd 13.0 Yes
Operating System freebsd freebsd 13.0 Yes
Operating System freebsd freebsd 13.0 Yes
Operating System freebsd freebsd 13.0 Yes
Operating System freebsd freebsd 13.0 Yes
Operating System freebsd freebsd 13.0 Yes
Operating System freebsd freebsd 13.0 Yes
Operating System freebsd freebsd 13.0 Yes
Operating System freebsd freebsd 13.0 Yes
Operating System freebsd freebsd 13.0 Yes
References