7.5

CVE-2023-33084: Improper Release of Memory Before Removing Last Reference in Data Modem

Analyzed
Published 04-03-2024Last modified 12-08-2024

Vulnerability summary

CVE-2023-33084 is a high (CVSS 7.5) vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.32% chance of exploitation in the next 30 days, higher than 24.1% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (CVE.org)
EPSS score
0.32%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Timeline

  1. 04-03-2024
    PublishedVulnerability first disclosed.
  2. 12-08-2024
    Last modifiedVulnerability information updated.

Description

Transient DOS while processing IE fragments from server during DTLS handshake.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.32%

Chance of exploitation in the next 30 days

Percentile

24%

Versus all other CVEs

30-day change

No change 0.00 pp

From 0.32% on 22-09-2026

22-09-202622-10-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Qualcomm41 products
Qualcomm, inc.1 product
  • snapdragonAR8035 | FastConnect 6700 | FastConnect 6900 | FastConnect 7800 | QCA6584AU | QCA6698AQ | QCA8081 | QCA8337 | QCC710 | QCM4490 | QCM8550 | QCN6024 | QCN6224 | QCN6274 | QCN9024 | QCS4490 | QFW7114 | QFW7124 | SM8550P | Snapdragon 4 Gen 2 Mobile Platform | Snapdragon 8+ Gen 2 Mobile Platform | Snapdragon 8 Gen 3 Mobile Platform | Snapdragon Auto 5G Modem-RF Gen 2 | Snapdragon X65 5G Modem-RF System | Snapdragon X75 5G Modem-RF System | WCD9340 | WCD9370 | WCD9380 | WCD9385 | WCD9390 | WCD9395 | WCN3950 | WCN3988 | WSA8810 | WSA8815 | WSA8830 | WSA8832 | WSA8835 | WSA8840 | WSA8845 | WSA8845H

2 vendors · 42 products

References

1 links