CVE-2024-21474

Name: CVE-2024-21474
Creator: NVD / NIST
Published: 2024-05-06T15:15:21.77+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.11%

Last modified Jun 17, 2026

CVE-2024-21474 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Memory corruption when size of buffer from previous call is used without validation or re-initialization.. EPSS estimates a 0.11% chance of exploitation in the next 30 days.

Description

Memory corruption when size of buffer from previous call is used without validation or re-initialization.

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

0.11%

1.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Qualcomm	Ar8035 Firmware	All versions
Qualcomm	Fastconnect 6900 Firmware	All versions
Qualcomm	Fastconnect 7800 Firmware	All versions
Qualcomm	Qam8295p Firmware	All versions
Qualcomm	Qca6574au Firmware	All versions
Qualcomm	Qca6595 Firmware	All versions
Qualcomm	Qca6696 Firmware	All versions
Qualcomm	Qca6698aq Firmware	All versions
Qualcomm	Qca8081 Firmware	All versions
Qualcomm	Qca8337 Firmware	All versions
Qualcomm	Sa8295p Firmware	All versions
Qualcomm	Sa8530p Firmware	All versions
Qualcomm	Sa8540p Firmware	All versions
Qualcomm	Sa9000p Firmware	All versions
Qualcomm	Sc8380xp Firmware	All versions
Qualcomm	Sc8280xp-Abbb Firmware	All versions
Qualcomm	Snapdragon X65 5g Modem-Rf Firmware	All versions
Qualcomm	Wcd9380 Firmware	All versions
Qualcomm	Wcd9385 Firmware	All versions
Qualcomm	Wsa8830 Firmware	All versions
Qualcomm	Wsa8835 Firmware	All versions
Qualcomm	Wsa8840 Firmware	All versions
Qualcomm	Wsa8845 Firmware	All versions
Qualcomm	Wsa8845h Firmware	All versions

References

Timeline

Published: May 6, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-21474?

Memory corruption when size of buffer from previous call is used without validation or re-initialization.

How severe is CVE-2024-21474?

CVE-2024-21474 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.11% probability of exploitation in the next 30 days.

How do I fix CVE-2024-21474?

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-2024-21474?

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

Scan your code now

Source: NVD / NIST