CVE-2022-41832

BIG-IP SIP vulnerability CVE-2022-41832

HIGH

7.5

CVSS Score

Published: October 19, 2022 at 09:24 PM UTC

Updated: June 17, 2026 at 05:03 AM UTC

12 products affected across 1 vendorBig IP Access Policy ManagerBig IP Application Security ManagerBig IP Advanced Firewall Manager

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Severity

HIGH7.5

Exploit prediction

EPSS 0.7%

SSVC

No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Big IP Access Policy Manager · F5

95%

13.1.0 ≤ v < 13.1.5.114.1.0 ≤ v < 14.1.5.115.1.0 ≤ v < 15.1.6.116.1.0 ≤ v < 16.1.3.117.0.0 ≤ v < 17.0.0.1

Affected range stops below 13.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 14.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 15.1.6.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 16.1.3.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.0.0.1, so it looks safe — our inference, not a vendor statement

Big IP Advanced Firewall Manager · F5

95%

13.1.0 ≤ v < 13.1.5.114.1.0 ≤ v < 14.1.5.115.1.0 ≤ v < 15.1.6.116.1.0 ≤ v < 16.1.3.117.0.0 ≤ v < 17.0.0.1

Affected range stops below 13.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 14.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 15.1.6.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 16.1.3.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.0.0.1, so it looks safe — our inference, not a vendor statement

Big IP Analytics · F5

95%

13.1.0 ≤ v < 13.1.5.114.1.0 ≤ v < 14.1.5.115.1.0 ≤ v < 15.1.6.116.1.0 ≤ v < 16.1.3.117.0.0 ≤ v < 17.0.0.1

Affected range stops below 13.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 14.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 15.1.6.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 16.1.3.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.0.0.1, so it looks safe — our inference, not a vendor statement

Big IP Application Acceleration Manager · F5

95%

13.1.0 ≤ v < 13.1.5.114.1.0 ≤ v < 14.1.5.115.1.0 ≤ v < 15.1.6.116.1.0 ≤ v < 16.1.3.117.0.0 ≤ v < 17.0.0.1

Affected range stops below 13.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 14.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 15.1.6.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 16.1.3.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.0.0.1, so it looks safe — our inference, not a vendor statement

Big IP Application Security Manager · F5

95%

13.1.0 ≤ v < 13.1.5.114.1.0 ≤ v < 14.1.5.115.1.0 ≤ v < 15.1.6.116.1.0 ≤ v < 16.1.3.117.0.0 ≤ v < 17.0.0.1

Affected range stops below 13.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 14.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 15.1.6.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 16.1.3.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.0.0.1, so it looks safe — our inference, not a vendor statement

Big IP Domain Name System · F5

95%

13.1.0 ≤ v < 13.1.5.114.1.0 ≤ v < 14.1.5.115.1.0 ≤ v < 15.1.6.116.1.0 ≤ v < 16.1.3.117.0.0 ≤ v < 17.0.0.1

Affected range stops below 13.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 14.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 15.1.6.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 16.1.3.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.0.0.1, so it looks safe — our inference, not a vendor statement

Big IP Fraud Protection Service · F5

95%

13.1.0 ≤ v < 13.1.5.114.1.0 ≤ v < 14.1.5.115.1.0 ≤ v < 15.1.6.116.1.0 ≤ v < 16.1.3.117.0.0 ≤ v < 17.0.0.1

Affected range stops below 13.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 14.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 15.1.6.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 16.1.3.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.0.0.1, so it looks safe — our inference, not a vendor statement

Big IP Global Traffic Manager · F5

95%

13.1.0 ≤ v < 13.1.5.114.1.0 ≤ v < 14.1.5.115.1.0 ≤ v < 15.1.6.116.1.0 ≤ v < 16.1.3.117.0.0 ≤ v < 17.0.0.1

Affected range stops below 13.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 14.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 15.1.6.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 16.1.3.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.0.0.1, so it looks safe — our inference, not a vendor statement

Big IP Link Controller · F5

95%

13.1.0 ≤ v < 13.1.5.114.1.0 ≤ v < 14.1.5.115.1.0 ≤ v < 15.1.6.116.1.0 ≤ v < 16.1.3.117.0.0 ≤ v < 17.0.0.1

Affected range stops below 13.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 14.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 15.1.6.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 16.1.3.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.0.0.1, so it looks safe — our inference, not a vendor statement

Big IP Local Traffic Manager · F5

95%

13.1.0 ≤ v < 13.1.5.114.1.0 ≤ v < 14.1.5.115.1.0 ≤ v < 15.1.6.116.1.0 ≤ v < 16.1.3.117.0.0 ≤ v < 17.0.0.1

Affected range stops below 13.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 14.1.5.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 15.1.6.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 16.1.3.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.0.0.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://support.f5.com/csp/article/K10347453

References (1)

MitigationVendor Advisory

Source: [email protected]

https://support.f5.com/csp/article/K10347453

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHf5

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-401

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