What’s Vulnerable › Vulnerabilities

CVE-2019-16127

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-10-22 · updated 2026-06-17
• Weakness: CWE-190

Description

Atmel Advanced Software Framework (ASF) 4 has an Integer Overflow.

Affected products

• Microchip Advanced Software Framework 4: all versions

References

• https://census-labs.com/news/2020/10/21/microchip-asf4-integer-overflows-in-flash_read-flash_write-and-flash_append/
• https://www.microchip.com/mplab/avr-support/advanced-software-framework
• https://www.openwall.com/lists/oss-security/2020/10/22/1
• https://census-labs.com/news/2020/10/21/microchip-asf4-integer-overflows-in-flash_read-flash_write-and-flash_append/
• https://www.microchip.com/mplab/avr-support/advanced-software-framework
• https://www.openwall.com/lists/oss-security/2020/10/22/1

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