CVE-2022-23815

Name: CVE-2022-23815
Creator: NVD / NIST
Published: 2024-08-13T17:15:18.197+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.2/10EPSS 0.16%

Last modified Jun 17, 2026

CVE-2022-23815 is a high-severity vulnerability rated 8.2/10 on the CVSS scale. 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.. EPSS estimates a 0.16% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

8.2/10

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

EPSS Probability

0.16%

5.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Amd	Athlon Silver 3050u Firmware	< picassopi-fp5_1.0.0.e
Amd	Athlon Gold 3150u Firmware	< picassopi-fp5_1.0.0.e
Amd	Ryzen 7 3780u Firmware	< picassopi-fp5_1.0.0.e
Amd	Ryzen 7 3750h Firmware	< picassopi-fp5_1.0.0.e
Amd	Ryzen 7 Pro 3700u Firmware	< picassopi-fp5_1.0.0.e
Amd	Ryzen 7 3700u Firmware	< picassopi-fp5_1.0.0.e
Amd	Ryzen 5 3580u Firmware	< picassopi-fp5_1.0.0.e
Amd	Ryzen 5 3550h Firmware	< picassopi-fp5_1.0.0.e
Amd	Ryzen 5 3500u Firmware	< picassopi-fp5_1.0.0.e
Amd	Ryzen 3 3300u Firmware	< picassopi-fp5_1.0.0.e
Amd	Ryzen 3 3250u Firmware	< picassopi-fp5_1.0.0.e
Amd	Ryzen 3 3200u Firmware	< picassopi-fp5_1.0.0.e
Amd	Athlon Gold Pro 3150g Firmware	All versions
Amd	Athlon Gold 3150g Firmware	All versions
Amd	Athlon Gold Pro 3150ge Firmware	All versions
Amd	Athlon Pro 300ge Firmware	All versions

References

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-4004.htmlVendor Advisory

Timeline

Published: Aug 13, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-23815?

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.

How severe is CVE-2022-23815?

CVE-2022-23815 has a CVSS score of 8.2/10 (HIGH severity). The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.

How do I fix CVE-2022-23815?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-23815?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST