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Vulnerability · Published May 15, 2026 · Assigned by AMD

CVE-2025-48516

Medium 6.9

In plain English

A medium-severity incorrect default permissions in AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics from AMD. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 0% of all known vulnerabilities).

Severity (CVSS 4.0)6.9Medium
Exploit odds (30 days)<0.1%top 99.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

Insecure default configuration state of DDR5 memory module by AGESA Bootloader Firmware could allow an attacker with local user privilege to abuse the unprotected PMIC interface to create a permanent denial of service condition or affect the integrity of the memory module.

Affected products (as reported)

VendorProductVersions
AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics see references
AMD AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics see references
AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics see references
AMD AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics see references
AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics see references
AMD AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics see references
AMD AMD Ryzen™ 7000 Series Desktop Processors see references
AMD AMD Ryzen™ 3000 Series Desktop Processors see references
AMD AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors see references
AMD AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics see references
AMD AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors see references
AMD AMD Ryzen™ Threadripper™ 3000 Processors see references
AMD AMD Ryzen™ 9000HX Series Processors see references
AMD AMD Ryzen™ AI 300 Series Processors see references
AMD AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics see references
AMD AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors see references
AMD AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors see references
AMD AMD Ryzen™ 7000 Series Desktop Processors see references
AMD AMD Ryzen™ 7000 Series Desktop Processors see references
AMD AMD Ryzen™ 8000 Series Desktop Processors see references
AMD AMD Ryzen™ 8000 Series Desktop Processors see references
AMD AMD Ryzen™ 9000 Series Desktop Processors see references
AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics see references
AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics see references
AMD AMD Ryzen™ 4000 Series Desktop Processors see references
AMD AMD Ryzen™ 5000 Series Desktop Processors see references
AMD AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics see references
AMD AMD Ryzen™ 3000 Series Desktop Processors see references
AMD AMD Ryzen™ 5000 Series Desktop Processors see references
AMD AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics see references

Weakness: CWE-276 · Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N

References