Buffer overflow in AMD Athlon™ 3000 Series Desktop Processors With Radeon™ Graphics
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (5.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 5th percentile — 5.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- AMD Athlon™ 3000 Series Desktop Processors With Radeon™ Graphics — versions various
- AMD Athlon™ 3000 Series Mobile Processors With Radeon™ Graphics — versions PicassoPI-FP5 1.0.0.F, PollockPI-FT5 1.0.0.5
- AMD Ryzen™ 3000 Series Mobile Processor With Radeon™ Graphics — versions PicassoPI-FP5 1.0.0.E
- AMD Ryzentm Embedded R1000 — versions EmbeddedPI-FP5 1.2.0.A
- AMD Ryzentm Embedded R2000 — versions EmbeddedR2KPI-FP5 1.0.0.2
- AMD Ryzentm Embedded V1000 — versions EmbeddedPI-FP5 1.2.0.A
- AMD Athlon Gold 3150g
- AMD Athlon Gold 3150g Firmware
- AMD Athlon Gold 3150u
- AMD Athlon Gold 3150u Firmware
Weakness classification (CWE)
References
- www.amd.com/en/resources/product-security/bulletin/amd-sb-4004.html (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-23815?
- CVE-2022-23815 is a high-severity vulnerability in AMD Athlon™ 3000 Series Desktop Processors With Radeon™ Graphics, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2024-08-13.
- How severe is CVE-2022-23815?
- High severity. CVSS v3 base score is 7.5 out of 10.