← CVE Intelligence

CVE-2022-23088

802.11 heap buffer overflow PUBLISHED

Description (CNA)

The 802.11 beacon handling routine failed to validate the length of an IEEE 802.11s Mesh ID before copying it to a heap-allocated buffer. While a FreeBSD Wi-Fi client is in scanning mode (i.e., not associated with a SSID) a malicious beacon frame may overwrite kernel memory, leading to remote code execution.

Affected (CNA)

Vendor / productVersions
FreeBSD / FreeBSDaffected 13.1-RC1 before p1; affected 13.0-RELEASE before p11; affected 12.3-RELEASE before p5

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.