Vulnetix
Try Vulnetix Request Demo
CVE-2025-38518 PUBLISHED CVSS 5.5 MEDIUM

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. ]

EPSS 0.02% · 5.2th percentile

Risk Scores

CVSS v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.02%
5.2th percentile

Affected Products

VendorProductVersions
linuxlinux_kernel6.15, 6.16, 6.16
LinuxLinux6.15, 0, 6.15.7

Timeline

References

Open in Interactive Console →