7.5

CVE-2022-33223: qualcomm, inc. snapdragon NULL Pointer Dereference

CVSS: 7.5v3.1HighModified
Published 04-04-2023Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2022-33223 is a high (CVSS 7.5) NULL Pointer Dereference vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.38% chance of exploitation in the next 30 days, higher than 31% 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
0.38%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 04-04-2023
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

Transient DOS in Modem due to null pointer dereference while processing the incoming packet with http chunked encoding.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.38%

Chance of exploitation in the next 30 days

Percentile

31%

Versus all other CVEs

30-day change

0.00 pp

From 0.38% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.38%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Qualcomm12 products
Qualcomm, inc.1 product
  • snapdragon9205 LTE Modem | 9206 LTE Modem | 9207 LTE Modem | MDM8207 | QCA4004 | QTS110 | Snapdragon 1100 Wearable Platform | Snapdragon 1200 Wearable Platform | Snapdragon Wear 1300 Platform | Snapdragon X5 LTE Modem | WCD9306 | WCD9330

2 vendors · 13 products

References

1 links