Cyber Resilience

CVE-2022-41832

High

Published: 19 October 2022

Published
19 October 2022
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0068 72.1th percentile
Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2022-41832 is a high-severity Missing Release of Memory after Effective Lifetime (CWE-401) vulnerability in F5 Big-Ip Access Policy Manager. Its CVSS base score is 7.5 (High).

Operationally, ranked in the top 27.9% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

In BIG-IP versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.1, 15.1.x before 15.1.6.1, 14.1.x before 14.1.5.1, and 13.1.x before 13.1.5.1, when a SIP profile is configured on a virtual server, undisclosed messages can cause an increase in memory resource utilization.

CWE(s)
CWE-401

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

f5
big-ip access policy manager
13.1.0 — 13.1.5.1 · 14.1.0 — 14.1.5.1 · 15.1.0 — 15.1.6.1
f5
big-ip advanced firewall manager
13.1.0 — 13.1.5.1 · 14.1.0 — 14.1.5.1 · 15.1.0 — 15.1.6.1
f5
big-ip analytics
13.1.0 — 13.1.5.1 · 14.1.0 — 14.1.5.1 · 15.1.0 — 15.1.6.1
f5
big-ip application acceleration manager
13.1.0 — 13.1.5.1 · 14.1.0 — 14.1.5.1 · 15.1.0 — 15.1.6.1
f5
big-ip application security manager
13.1.0 — 13.1.5.1 · 14.1.0 — 14.1.5.1 · 15.1.0 — 15.1.6.1
f5
big-ip domain name system
13.1.0 — 13.1.5.1 · 14.1.0 — 14.1.5.1 · 15.1.0 — 15.1.6.1
f5
big-ip fraud protection service
13.1.0 — 13.1.5.1 · 14.1.0 — 14.1.5.1 · 15.1.0 — 15.1.6.1
f5
big-ip global traffic manager
13.1.0 — 13.1.5.1 · 14.1.0 — 14.1.5.1 · 15.1.0 — 15.1.6.1
f5
big-ip link controller
13.1.0 — 13.1.5.1 · 14.1.0 — 14.1.5.1 · 15.1.0 — 15.1.6.1
f5
big-ip local traffic manager
13.1.0 — 13.1.5.1 · 14.1.0 — 14.1.5.1 · 15.1.0 — 15.1.6.1
+1 more product configuration(s) — see NVD for full list

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References