Integer overflow in Qualcomm Qca6391

CVE-2023-21630

Memory Corruption in Multimedia Framework due to integer overflow when synx bind is called along with synx signal.

EPSS: 0.001 (1.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-21630?
CVE-2023-21630 is a high-severity vulnerability in Qualcomm Qca6391, classified under Integer Underflow. CVSS score: 8.4/10. Published 2023-04-13.
How severe is CVE-2023-21630?
High severity. CVSS v3 base score is 8.4 out of 10.