CVE-2025-52533
No known exploitation. EPSS puts it in the 18th percentile. A vendor fix is available.
What to do
The vendor has published a fix. Version details are below where the sources state them.
What it is
From the CVE record
Improper Access Control in an on-chip debug interface could allow a privileged attacker to enable a debug interface and potentially compromise data confidentiality or integrity.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
0.3% chance of exploitation activity in the next 30 days, which ranks it in the 18th percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
4 events over 1 day, from the signal feeds we watch.
- Patch availablerecord updated
- Publishedweakness classified
Affected products
- AMD EPYC™ 7003 Series ProcessorsHardware Firmware
- AMD EPYC™ 7002 Series ProcessorsHardware Firmware
- AMD EPYC™ 7001 Series ProcessorsHardware Firmware
- AMD Ryzen™ Threadripper™ PRO 3000 WX-Series ProcessorsHardware Firmware
- AMD Ryzen™ Threadripper™ PRO 5000 WX-Series ProcessorsHardware Firmware
- AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ GraphicsHardware Firmware
- AMD Ryzen™ Threadripper™ 7000 ProcessorsHardware Firmware
- AMD Ryzen™ Threadripper™ PRO 7000 WX-Series ProcessorsHardware Firmware
- AMD Ryzen 4000 Series Desktop processors with Radeon graphicsHardware Firmware
- AMD Ryzen 5000 Series Desktop processor with Radeon graphicsHardware Firmware
- AMD Athlon 3000 Series Mobile processors with Radeon graphicsHardware Firmware
- AMD Ryzen 5000 Series Mobile processor with Radeon graphicsHardware Firmware
- AMD Ryzen 5000 Series Desktop ProcessorsHardware Firmware
- AMD Ryzen 7000 Series Desktop ProcessorsHardware Firmware
- AMD Ryzen 7035 Series Processors with Radeon GraphicsHardware Firmware
- AMD Ryzen 7030 Series Processors with Radeon GraphicsHardware Firmware
And 52 more affected products. See all after sign-in
Technical detail
CVSS 3.1 vector
Open in the CVSS calculatorAV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
Scored 7.7 by bdu.
How it is reached
- Access Vector NetworkExploitable remotely over the network
- Access Complexity HighSpecialized conditions required
Impact if exploited
- Confidentiality H
- Integrity H
- Availability NoneNo availability impact
Weaknesses
Sources
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