7.5

CVE-2022-33305: qualcomm, inc. snapdragon NULL Pointer Dereference

CVSS: 7.5v3.1HighModified
Published 02-05-2023Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2022-33305 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. 02-05-2023
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

Transient DOS due to NULL pointer dereference in Modem while sending invalid messages in DCCH.

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

Qualcomm81 products
Qualcomm, inc.1 product
  • snapdragon315 5G IoT Modem | AR8035 | CSRA6620 | CSRA6640 | FastConnect 6200 | FastConnect 6700 | FastConnect 6800 | FastConnect 6900 | FastConnect 7800 | QCA6391 | QCA6574A | QCA6595AU | QCA6696 | QCA8081 | QCA8337 | QCM2290 | QCM4290 | QCM4325 | QCM6490 | QCN6024 | QCN9024 | QCS2290 | QCS4290 | QCS6490 | SD888 | SDX55 | SDX57M | SG4150P | SM7250P | SM7315 | SM7325P | Smart Audio 400 Platform | Snapdragon 4 Gen 1 Mobile Platform | Snapdragon 460 Mobile Platform | Snapdragon 480 5G Mobile Platform | Snapdragon 480+ 5G Mobile Platform (SM4350-AC) | Snapdragon 662 Mobile Platform | Snapdragon 680 4G Mobile Platform | Snapdragon 685 4G Mobile Platform (SM6225-AD) | Snapdragon 690 5G Mobile Platform | Snapdragon 695 5G Mobile Platform | Snapdragon 765 5G Mobile Platform (SM7250-AA) | Snapdragon 765G 5G Mobile Platform (SM7250-AB) | Snapdragon 768G 5G Mobile Platform (SM7250-AC) | Snapdragon 778G 5G Mobile Platform | Snapdragon 778G+ 5G Mobile Platform (SM7325-AE) | Snapdragon 780G 5G Mobile Platform | Snapdragon 782G Mobile Platform (SM7325-AF) | Snapdragon 7c+ Gen 3 Compute | Snapdragon 8+ Gen 1 Mobile Platform | Snapdragon 865 5G Mobile Platform | Snapdragon 865+ 5G Mobile Platform (SM8250-AB) | Snapdragon 870 5G Mobile Platform (SM8250-AC) | Snapdragon 888 5G Mobile Platform | Snapdragon 888+ 5G Mobile Platform (SM8350-AC) | Snapdragon Auto 5G Modem-RF | Snapdragon W5+ Gen 1 Wearable Platform | Snapdragon X55 5G Modem-RF System | Snapdragon X65 5G Modem-RF System | Snapdragon X70 Modem-RF System | SW5100 | SW5100P | WCD9335 | WCD9341 | WCD9360 | WCD9370 | WCD9375 | WCD9380 | WCD9385 | WCN3910 | WCN3950 | WCN3980 | WCN3988 | WCN6740 | WSA8810 | WSA8815 | WSA8830 | WSA8835

2 vendors · 82 products

References

1 links