by Kastro
Paper/Archive/CVE-2023-33082

CVE-2023-33082

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

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 44.7.447 × 208.9No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Memory corruption while sending an Assoc Request having BTM Query or BTM Response containing MBO IE.

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: no · Technical impact: total

References

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