Log in Start free

Vulnerability · Published May 5, 2022 · Assigned by f5

CVE-2022-29491

High 7.5

In plain English

A high-severity null pointer dereference in BIG-IP LTM, Advanced WAF, ASM, and APM from F5. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 61% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.9%top 39.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

On F5 BIG-IP LTM, Advanced WAF, ASM, or APM 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5, 14.1.x versions prior to 14.1.4.6, and all versions of 13.1.x, 12.1.x, and 11.6.x, when a virtual server is configured with HTTP, TCP on one side (client/server), and DTLS on the other (server/client), undisclosed requests can cause the TMM process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Affected products (as reported)

VendorProductVersions
F5 BIG-IP LTM, Advanced WAF, ASM, and APM 13.1.x12.1.x11.6.x16.1.x – before 16.1.2.215.1.x – before 15.1.514.1.x – before 14.1.4.6

Weakness: CWE-476 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References