by Kastro
Paper/Archive/CVE-2023-33028

CVE-2023-33028

Qualcomm, Inc. Snapdragon — Buffer Copy without Checking Size of Input in WLAN Firmware

EPSS 0.5%CVSS 9.8
critical.is priorityof 100
39
CVSS 9.8 (CNA, NVD agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 45.4.454 × 209.1No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Memory corruption in WLAN Firmware while doing a memory copy of pmk cache.

Affected

ProductAffectedFixed inSource
SnapdragonAR8035–CNA
SnapdragonAR9380–CNA
SnapdragonCSR8811–CNA
SnapdragonFastConnect 6700–CNA
SnapdragonFastConnect 6800–CNA
SnapdragonFastConnect 6900–CNA
SnapdragonFastConnect 7800–CNA
SnapdragonImmersive Home 214 Platform–CNA
SnapdragonImmersive Home 216 Platform–CNA
SnapdragonImmersive Home 316 Platform–CNA
SnapdragonImmersive Home 318 Platform–CNA
SnapdragonImmersive Home 3210 Platform–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/october-2023-bulletin