CVE-2022-23815: AMD Athlon Gold 3150g Firmware

High severity, CVSS 8.2. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper bounds checking in APCB firmware may allow an attacker to perform an out of bounds write, corrupting the APCB entry, potentially leading to arbitrary code execution.

Affected products

• AMD Athlon Gold 3150g Firmware: affected versions not specified
• AMD Athlon Gold 3150u Firmware: before picassopi-fp5_1.0.0.e (fixed in picassopi-fp5_1.0.0.e)
• AMD Athlon Gold Pro 3150g Firmware: affected versions not specified
• AMD Athlon Gold Pro 3150ge Firmware: affected versions not specified
• AMD Athlon Pro 300ge Firmware: affected versions not specified
• AMD Athlon Silver 3050u Firmware: before picassopi-fp5_1.0.0.e (fixed in picassopi-fp5_1.0.0.e)
• AMD Ryzen 3 3200u Firmware: before picassopi-fp5_1.0.0.e (fixed in picassopi-fp5_1.0.0.e)
• AMD Ryzen 3 3250u Firmware: before picassopi-fp5_1.0.0.e (fixed in picassopi-fp5_1.0.0.e)
• AMD Ryzen 3 3300u Firmware: before picassopi-fp5_1.0.0.e (fixed in picassopi-fp5_1.0.0.e)
• AMD Ryzen 5 3500u Firmware: before picassopi-fp5_1.0.0.e (fixed in picassopi-fp5_1.0.0.e)
• AMD Ryzen 5 3550h Firmware: before picassopi-fp5_1.0.0.e (fixed in picassopi-fp5_1.0.0.e)
• AMD Ryzen 5 3580u Firmware: before picassopi-fp5_1.0.0.e (fixed in picassopi-fp5_1.0.0.e)
• AMD Ryzen 7 3700u Firmware: before picassopi-fp5_1.0.0.e (fixed in picassopi-fp5_1.0.0.e)
• AMD Ryzen 7 3750h Firmware: before picassopi-fp5_1.0.0.e (fixed in picassopi-fp5_1.0.0.e)
• AMD Ryzen 7 3780u Firmware: before picassopi-fp5_1.0.0.e (fixed in picassopi-fp5_1.0.0.e)
• AMD Ryzen 7 Pro 3700u Firmware: before picassopi-fp5_1.0.0.e (fixed in picassopi-fp5_1.0.0.e)

Published 2024-08-13. Last modified 2026-06-17.