Buffer Over-read in WLAN Host Communication

published 2024-10-07 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-30816

cvss: 7.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 25%
public exploits: 0; none known

Transient DOS while parsing the MBSSID IE from the beacons when IE length is 0.

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 2 y ago (2024-10-07)

Exploit prediction

0.32% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Qualcomm, Inc. Snapdragon
qualcomm mdm9628_firmware
qualcomm qca6564a_firmware
qualcomm qca6564au_firmware
qualcomm qca6574a_firmware
qualcomm qca6574au_firmware

Classification

Weakness

CWE-126 Buffer Over-read
CWE-125 Out-of-bounds Read

References

docs.qualcomm.com /product/publicresources/securitybulletin/october-2024-bulletin.html
vendor-advisory

Sources

CVE List CVE-2024-33071
NVD CVE-2024-33071

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary