CVE-2022-33303

Name: CVE-2022-33303
Creator: NVD / NIST
Published: 2023-06-06T08:15:10.903+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.10%

Last modified Jun 17, 2026

CVE-2022-33303 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Transient DOS due to uncontrolled resource consumption in Linux kernel when malformed messages are sent from the Gunyah Resource Manager message queue.. EPSS estimates a 0.10% chance of exploitation in the next 30 days.

Description

Transient DOS due to uncontrolled resource consumption in Linux kernel when malformed messages are sent from the Gunyah Resource Manager message queue.

Metrics

CVSS 3.1

5.5/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.10%

1.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Qualcomm	Wcn685x-5 Firmware	All versions
Qualcomm	Wcn685x-1 Firmware	All versions
Qualcomm	Wcn785x-1 Firmware	All versions
Qualcomm	Wcn785x-5 Firmware	All versions
Qualcomm	Qca6574au Firmware	All versions
Qualcomm	Qca6595au Firmware	All versions
Qualcomm	Qca6696 Firmware	All versions
Qualcomm	Sa6145p Firmware	All versions
Qualcomm	Sa6150p Firmware	All versions
Qualcomm	Sa6155p Firmware	All versions
Qualcomm	Sa8145p Firmware	All versions
Qualcomm	Sa8150p Firmware	All versions
Qualcomm	Sa8155p Firmware	All versions
Qualcomm	Sa8195p Firmware	All versions
Qualcomm	Sm8450 Firmware	All versions
Qualcomm	Sm8350 Firmware	All versions
Qualcomm	Sm8350-Ac Firmware	All versions
Qualcomm	Wcd9380 Firmware	All versions
Qualcomm	Wcd9385 Firmware	All versions
Qualcomm	Wsa8830 Firmware	All versions
Qualcomm	Wsa8835 Firmware	All versions

References

https://www.qualcomm.com/company/product-security/bulletins/june-2023-bulletinPatch, Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/june-2023-bulletinPatch, Vendor Advisory

Timeline

Published: Jun 6, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-33303?

Transient DOS due to uncontrolled resource consumption in Linux kernel when malformed messages are sent from the Gunyah Resource Manager message queue.

How severe is CVE-2022-33303?

CVE-2022-33303 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.10% probability of exploitation in the next 30 days.

How do I fix CVE-2022-33303?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-33303?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST