by Kastro
Paper/Archive/CVE-2023-33032

CVE-2023-33032

Qualcomm, Inc. Snapdragon — Integer Overflow or Wraparound in TZ Secure OS

EPSS 0.1%CVSS 9.3
critical.is priorityof 100
28
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 2.0.020 × 200.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Memory corruption in TZ Secure OS while requesting a memory allocation from TA region.

Affected

ProductAffectedFixed inSource
Snapdragon9205 LTE Modem–CNA
SnapdragonAQT1000–CNA
SnapdragonAR8031–CNA
SnapdragonC-V2X 9150–CNA
SnapdragonCSR8811–CNA
SnapdragonCSRA6620–CNA
SnapdragonCSRA6640–CNA
SnapdragonCSRB31024–CNA
SnapdragonFastConnect 6200–CNA
SnapdragonFastConnect 6800–CNA
SnapdragonFSM10056–CNA
SnapdragonIPQ6000–CNA

Scores by source

qualcomm (CNA)9.3CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

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