synced 10 MIN AGO
01 Record

CVE-2023-33025

Buffer Copy without Checking Size of Input in Data Modem

CriticalPUBLISHEDCNA: qualcomm
CNA base score9.8 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

02 Description

Buffer Copy without Checking Size of Input in Data Modem

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.38% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 32.6% of scored records. A rank, not a probability.
NVD base score
9.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2024-01-02 05:38Z2 YR AGO
Last updated
2025-04-17 18:51Z1 YR AGO
Reserved
2023-05-17
Assigning CNA
qualcomm
Record state
PUBLISHED
Severity
Critical (CVSS 9.8)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
  • CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base
Data version
5.1
Document digest
f52ebc9f94decc2fe8c0990165419178fc5f6941426e6a359b09ebc6e191462e

05 Affected products

VendorProductVersionsPlatforms
Qualcomm, Inc.SnapdragonAR8035, FastConnect 6700, FastConnect 6900, QCA8081, QCA8337, QCM4490, QCN6024, QCN9024, QCS4490, SM4450, Snapdragon 680 4G Mobile Platform, Snapdragon 685 4G Mobile Platform (SM6225-AD), Snapdragon X65 5G Modem-RF System, Snapdragon X70 Modem-RF System, WCD9370, WCD9375, WCD9380, WCN3950, WCN3988, WSA8810, WSA8815, WSA8830, WSA8832, WSA8835Snapdragon Industrial IOT, Snapdragon Mobile

06 References