CVE-2022-40503

What it is

Information disclosure due to buffer over-read in Bluetooth Host while A2DP streaming.

At a glance

Exploitability

Can be exploited over the network without logging in. High risk of data exposure.

Exploit odds

0.4% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2023-04-13 07:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 05:01 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 0.4% in the next 30 days (EPSS).
• Severity: 8.2 HIGH (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2023-04-13 07:15 UTC

Last modified

2026-06-17 05:01 UTC

Exploit probability

0.4% · EPSS, next 30 days

Weakness

CWE-126

Record status

Modified

Affected

• Qualcomm 9206 Lte Modem Firmware
• Qualcomm apq8017 Firmware
• Qualcomm apq8064au Firmware
• Qualcomm aqt1000 Firmware
• Qualcomm ar8031 Firmware
• Qualcomm c-v2x 9150 Firmware
• Qualcomm csra6620 Firmware
• Qualcomm csra6640 Firmware

Attack profile CVSS 3.1 · 8.2

Attack vector

Network

Complexity

Low

Privileges needed

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

Low

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2022-40503.md and follow it. Check whether this project is affected by CVE-2022-40503. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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