by Kastro
Paper/Archive/CVE-2023-43534

CVE-2023-43534

Qualcomm, Inc. Snapdragon — Use of Out-of-range Pointer Offset in WLAN HOST

EPSS 0.3%CVSS 9.8
critical.is priorityof 100
34
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 21.5.215 × 204.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Memory corruption while validating the TID to Link Mapping action request frame, when a station connects to an access point.

Affected

ProductAffectedFixed inSource
SnapdragonAR8035–CNA
SnapdragonFastConnect 6900–CNA
SnapdragonFastConnect 7800–CNA
SnapdragonFlight RB5 5G Platform–CNA
SnapdragonQAM8255P–CNA
SnapdragonQAM8650P–CNA
SnapdragonQAM8775P–CNA
SnapdragonQAMSRV1H–CNA
SnapdragonQAMSRV1M–CNA
SnapdragonQCA6391–CNA
SnapdragonQCA6554A–CNA
SnapdragonQCA6564AU–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
qualcomm (CNA)8.6CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refqualcomm.com/company/product-security/bulletins/february-2024-bulletin