by Kastro
Paper/Archive/CVE-2023-33083

CVE-2023-33083

Qualcomm, Inc. Snapdragon — Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in WLAN Host

EPSS 0.6%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 49.5.495 × 209.9No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Memory corruption in WLAN Host while processing RRM beacon on the AP.

Affected

ProductAffectedFixed inSource
SnapdragonAR8035–CNA
SnapdragonAR9380–CNA
SnapdragonCSR8811–CNA
SnapdragonFastConnect 6900–CNA
SnapdragonFastConnect 7800–CNA
SnapdragonFlight RB5 5G Platform–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
SnapdragonImmersive Home 326 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/december-2023-bulletin