CVE-2025-38518

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Disable INVLPGB on Zen2 AMD Cyan Skillfish (Family 17h, Model 47h, Stepping 0h) has an issue that causes system oopses and panics when performing TLB flush using INVLPGB. However, the problem is that that machine has misconfigured CPUID and should not report the INVLPGB bit in the first place. So zap the kernel's representation of the flag so that nothing gets confused. [ bp: Massage. ]
CVSS

No CVSS.

Configurations

No configuration.

History

16 Aug 2025, 11:15

Type Values Removed Values Added
New CVE

Information

Published : 2025-08-16 11:15

Updated : 2025-08-16 11:15


NVD link : CVE-2025-38518

Mitre link : CVE-2025-38518

CVE.ORG link : CVE-2025-38518


JSON object : View

Products Affected

No product.

CWE

No CWE.