9.8

CVE-2022-23088

802.11 heap buffer overflow

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Freebsd ≫ Freebsd Version < 12.3
Freebsd ≫ Freebsd Version >= 12.4 < 13.0
Freebsd ≫ Freebsd Version 12.3 Update p1
Freebsd ≫ Freebsd Version 12.3 Update p2
Freebsd ≫ Freebsd Version 12.3 Update p3
Freebsd ≫ Freebsd Version 12.3 Update p4
Freebsd ≫ Freebsd Version 13.0 Update beta1
Freebsd ≫ Freebsd Version 13.0 Update beta2
Freebsd ≫ Freebsd Version 13.0 Update beta3
Freebsd ≫ Freebsd Version 13.0 Update beta3-p1
Freebsd ≫ Freebsd Version 13.0 Update beta4
Freebsd ≫ Freebsd Version 13.0 Update p1
Freebsd ≫ Freebsd Version 13.0 Update p10
Freebsd ≫ Freebsd Version 13.0 Update p2
Freebsd ≫ Freebsd Version 13.0 Update p3
Freebsd ≫ Freebsd Version 13.0 Update p4
Freebsd ≫ Freebsd Version 13.0 Update p5
Freebsd ≫ Freebsd Version 13.0 Update p6
Freebsd ≫ Freebsd Version 13.0 Update p7
Freebsd ≫ Freebsd Version 13.0 Update p8
Freebsd ≫ Freebsd Version 13.0 Update p9
Freebsd ≫ Freebsd Version 13.0 Update rc1
Freebsd ≫ Freebsd Version 13.0 Update rc2
Freebsd ≫ Freebsd Version 13.0 Update rc3
Freebsd ≫ Freebsd Version 13.0 Update rc4
Freebsd ≫ Freebsd Version 13.0 Update rc5
Freebsd ≫ Freebsd Version 13.0 Update rc5-p1
Freebsd ≫ Freebsd Version 13.1 Update b1-p1
Freebsd ≫ Freebsd Version 13.1 Update b2-p2
VulnDex Vulnerability Enrichment
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EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.62% 0.88
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
CISA-ADP 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-94 Improper Control of Generation of Code ('Code Injection')

The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

https://security.freebsd.org/advisories/FreeBSD-SA-22:07.wifi_meshid.asc
Vendor Advisory