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CVE-2025-38518 x86/CPU/AMD: Disable INVLPGB on Zen2

🗓️ 16 Aug 2025 10:55:05Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

Disable INVLPGB on Zen2; zap kernel flag to prevent oops during TLB flush from misreported CPUID.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2025-38518
16 Aug 202510:55
attackerkb
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
3 May 202623:59
astralinux
Circl
CVE-2025-38518
16 Aug 202511:03
circl
CNNVD
Linux kernel 安全漏洞
16 Aug 202500:00
cnnvd
CVE
CVE-2025-38518
16 Aug 202510:55
cve
Debian CVE
CVE-2025-38518
16 Aug 202510:55
debiancve
EUVD
EUVD-2025-25080
3 Oct 202520:07
euvd
NVD
CVE-2025-38518
16 Aug 202511:15
nvd
OSV
BELL-CVE-2025-38518 CVE-2025-38518 does not affect BellSoft software
19 Aug 202506:05
osv
OSV
CVE-2025-38518 x86/CPU/AMD: Disable INVLPGB on Zen2
16 Aug 202510:55
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/x86/kernel/cpu/amd.c"
    ],
    "versions": [
      {
        "version": "767ae437a32d644786c0779d0d54492ff9cbe574",
        "lessThan": "357f121517924e3ec3021f9d0dd0189adcd09867",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "767ae437a32d644786c0779d0d54492ff9cbe574",
        "lessThan": "a74bb5f202dabddfea96abc1328fcedae8aa140a",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/x86/kernel/cpu/amd.c"
    ],
    "versions": [
      {
        "version": "6.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15.7",
        "lessThanOrEqual": "6.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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