What is CVE-2023-3487?

CVE-2023-3487 is a high-severity vulnerability in Silabs.com Gsdk, classified under Out-of-bounds Read. CVSS score: 7.7/10. Published 2023-10-20.

How severe is CVE-2023-3487?

High severity. CVSS v3 base score is 7.7 out of 10.

Out-of-bounds Read in Silabs.com Gsdk

CVE-2023-3487

An integer overflow in Silicon Labs Gecko Bootloader version 4.3.1 and earlier allows unbounded memory access when reading from or writing to storage slots.

Vulnerability class: Buffer Overflow

EPSS: 0.003 (50.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Silabs.com Gsdk — versions 1.0

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read
CWE-787 — Out-of-bounds Write

References

github.com/SiliconLabs/gecko_sdk/releases
community.silabs.com/s/contentdocument/0698Y00000ZmXqLQAV

Frequently asked questions

What is CVE-2023-3487?: CVE-2023-3487 is a high-severity vulnerability in Silabs.com Gsdk, classified under Out-of-bounds Read. CVSS score: 7.7/10. Published 2023-10-20.
How severe is CVE-2023-3487?: High severity. CVSS v3 base score is 7.7 out of 10.