by Kastro
Paper/Archive/CVE-2023-28581

CVE-2023-28581

Qualcomm, Inc. Snapdragon — Improper Restriction of Operations within the Bounds of a Memory Buffer in WLAN Firmware

EPSS 0.5%CVSS 9.8
critical.is priorityof 100
38
CVSS 9.8 (CNA, NVD agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 42.9.429 × 208.6No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Memory corruption in WLAN Firmware while parsing receieved GTK Keys in GTK KDE.

Affected

ProductAffectedFixed inSource
SnapdragonFastConnect 6800–CNA
SnapdragonFastConnect 6900–CNA
SnapdragonFastConnect 7800–CNA
SnapdragonQCA6391–CNA
SnapdragonQCA6426–CNA
SnapdragonQCA6436–CNA
SnapdragonSD 8 Gen1 5G–CNA
SnapdragonSD865 5G–CNA
SnapdragonSnapdragon 8 Gen 1 Mobile Platform–CNA
SnapdragonSnapdragon 865 5G Mobile Platform–CNA
SnapdragonSnapdragon 865+ 5G Mobile Platform (SM8250-AB)–CNA
SnapdragonSnapdragon 870 5G Mobile Platform (SM8250-AC)–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)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refqualcomm.com/company/product-security/bulletins/september-2023-bulletin