What is CVE-2022-20845?

CVE-2022-20845 is a medium-severity vulnerability in Cisco Ios Xr Software, classified under CWE-789. CVSS score: 6.0/10. Published 2024-11-15.

How severe is CVE-2022-20845?

Medium severity. CVSS v3 base score is 6.0 out of 10.

Vulnerability in Cisco Ios Xr Software

CVE-2022-20845

A vulnerability in the TL1 function of Cisco Network Convergence System (NCS) 4000 Series could allow an authenticated, local attacker to cause a memory leak in the TL1 process. This vulnerability is due to TL1 not freeing memory und…

EPSS: 0.002 (7.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H.

Affected products

Cisco Ios Xr Software — versions 6.5.29, 6.5.26, 6.5.25

Weakness classification (CWE)

CWE-789

References

psirt@cisco.com
psirt@cisco.com

Frequently asked questions

What is CVE-2022-20845?: CVE-2022-20845 is a medium-severity vulnerability in Cisco Ios Xr Software, classified under CWE-789. CVSS score: 6.0/10. Published 2024-11-15.
How severe is CVE-2022-20845?: Medium severity. CVSS v3 base score is 6.0 out of 10.