Improper input validation in Freebsd

CVE-2024-39281

The command ctl_persistent_reserve_out allows the caller to specify an arbitrary size which will be passed to the kernel's memory allocator.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.004 (34.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

  • Freebsd — versions 14.1-RELEASE, 13.4-RELEASE, 13.3-RELEASE

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2024-39281?
CVE-2024-39281 is a medium-severity vulnerability in Freebsd, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2024-11-12.
How severe is CVE-2024-39281?
Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2024-39281 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.