CVE-2022-41624 — Missing Release of Memory after Effective Lifetime in F5 Big-ip Global Traffic Manager

CWE-401 — Missing Release of Memory after Effective Lifetime4 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.6%
top 29.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
12
F5 Big-ipF5 Big-ip Access Policy ManagerF5 Big-ip Advanced Firewall Manager+9 more
Timeline
PublishedOct 19
Latest updateOct 20

Description

In BIG-IP versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.2, 15.1.x before 15.1.7, 14.1.x before 14.1.5.2, and 13.1.x before 13.1.5.1, when a sideband iRule is configured on a virtual server, undisclosed traffic can cause an increase in memory resource utilization.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages12 packages

▶NVDf5/big-ip_local_traffic_manager13.1.0 — 13.1.5.1+4
▶NVDf5/big-ip_global_traffic_manager13.1.0 — 13.1.5.1+4
▶CVEListV5f5/big-ip17.0.x — 17.0.0.1+4
▶NVDf5/big-ip_analytics13.1.0 — 13.1.5.1+4
▶NVDf5/big-ip_link_controller13.1.0 — 13.1.5.1+4

🔴Vulnerability Details

2
GHSA
GHSA-948p-87wr-rw9m: In BIG-IP versions 17↗2022-10-20
▶
CVEList
BIG-IP iRules vulnerability CVE-2022-41624↗2022-10-19
▶

📋Vendor Advisories

1
F5
CVE-2022-41624: In BIG-IP versions 17↗2022-10-19
▶
CVE-2022-41624 — F5 vulnerability | cvebase