by Kastro
Paper/Archive/CVE-2024-21456

CVE-2024-21456

Qualcomm, Inc. Snapdragon — Buffer Over-read in WLAN HOST

EPSS 0.3%CVSS 9.1
critical.is priorityof 100
31
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 19.4.194 × 203.9No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Information Disclosure while parsing beacon frame in STA.

Affected

ProductAffectedFixed inSource
SnapdragonAR8035–CNA
SnapdragonFastConnect 7800–CNA
SnapdragonQAM8255P–CNA
SnapdragonQAM8620P–CNA
SnapdragonQAM8650P–CNA
SnapdragonQAM8775P–CNA
SnapdragonQAMSRV1H–CNA
SnapdragonQAMSRV1M–CNA
SnapdragonQCA6554A–CNA
SnapdragonQCA6564AU–CNA
SnapdragonQCA6574–CNA
SnapdragonQCA6574A–CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
qualcomm (CNA)6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refdocs.qualcomm.com/product/publicresources/securitybulletin/july-2024-bulletin.html