CVE-2023-3487

Integer overflow in Silicon Labs Gecko Bootloader leads to unbounded memory access

Published Oct 20, 2023 CVSS 3.1 · 7.7 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-44146 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.
History
Type Values Removed Values Added
Weaknesses CWE-20
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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. 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.
Weaknesses

Sources

Status
PUBLISHED
Assigner
Silabs
Published
Updated
Sep 25, 2024, 3:47 PM
Reserved
Jun 30, 2023, 6:44 PM
Status
Modified
Published
Oct 20, 2023, 3:15 PM
Modified
Jun 17, 2026, 6:14 AM