CVE-2022-50494

🗓️ 04 Oct 2025 15:43:46Reported by LinuxType

thermal: intel_powerclamp uses get_cpu() instead of smp_processor_id() to avoid crash with CPU 0 offline.

Reporter	Title	Published	Views	Family All 83
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	4 Oct 202500:00	–	cnnvd
Cvelist	CVE-2022-50494 thermal: intel_powerclamp: Use get_cpu() instead of smp_processor_id() to avoid crash	4 Oct 202515:43	–	cvelist
Debian CVE	CVE-2022-50494	4 Oct 202515:43	–	debiancve
Tenable Nessus	EulerOS 2.0 SP10 : kernel (EulerOS-SA-2026-1029)	15 Jan 202600:00	–	nessus
Tenable Nessus	EulerOS Virtualization 2.10.0 : kernel (EulerOS-SA-2026-1172)	31 Jan 202600:00	–	nessus
Tenable Nessus	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1212)	2 Feb 202600:00	–	nessus
Tenable Nessus	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1224)	2 Feb 202600:00	–	nessus
Tenable Nessus	EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2026-1629)	18 Mar 202600:00	–	nessus
Tenable Nessus	EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2026-1637)	18 Mar 202600:00	–	nessus

NVD

Vulners

CNA

Node

linux linux_kernelRange3.9–4.9.331

linux linux_kernelRange4.10–4.14.296

linux linux_kernelRange4.15–4.19.262

linux linux_kernelRange4.20–5.4.220

linux linux_kernelRange5.5–5.10.150

linux linux_kernelRange5.11–5.15.75

linux linux_kernelRange5.16–5.19.17

linux linux_kernelRange6.0–6.0.3

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/thermal/intel/intel_powerclamp.c"
    ],
    "versions": [
      {
        "version": "d6d71ee4a14ae602db343ec48c491851d7ec5267",
        "lessThan": "3e799e815097febbcb81b472285be824f5d089f9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d6d71ee4a14ae602db343ec48c491851d7ec5267",
        "lessThan": "0f91f66c568b316b19cb042cf50584467b3bdff4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d6d71ee4a14ae602db343ec48c491851d7ec5267",
        "lessThan": "6904727db0eb62fb0c2dce1cf331c341d97ee4b7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d6d71ee4a14ae602db343ec48c491851d7ec5267",
        "lessThan": "5a646c38f648185ee2c62f2a19da3c6f04e27612",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d6d71ee4a14ae602db343ec48c491851d7ec5267",
        "lessThan": "513943bf879d45005213e6f5cfb7d9e9943f589f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d6d71ee4a14ae602db343ec48c491851d7ec5267",
        "lessThan": "5614908434451aafbf9b24cb5247cf1d21269f76",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d6d71ee4a14ae602db343ec48c491851d7ec5267",
        "lessThan": "6e2a347b304224b2aeb1c0ea000d1cf8a02cc592",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d6d71ee4a14ae602db343ec48c491851d7ec5267",
        "lessThan": "418fae0700e85a498062424f8656435c32cdb200",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d6d71ee4a14ae602db343ec48c491851d7ec5267",
        "lessThan": "68b99e94a4a2db6ba9b31fe0485e057b9354a640",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/thermal/intel/intel_powerclamp.c"
    ],
    "versions": [
      {
        "version": "3.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.331",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.296",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.262",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.220",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.150",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.75",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19.17",
        "lessThanOrEqual": "5.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.3",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/418fae0700e85a498062424f8656435c32cdb200
git	www.git.kernel.org/stable/c/5614908434451aafbf9b24cb5247cf1d21269f76
git	www.git.kernel.org/stable/c/6904727db0eb62fb0c2dce1cf331c341d97ee4b7
git	www.git.kernel.org/stable/c/0f91f66c568b316b19cb042cf50584467b3bdff4
git	www.git.kernel.org/stable/c/3e799e815097febbcb81b472285be824f5d089f9
git	www.git.kernel.org/stable/c/513943bf879d45005213e6f5cfb7d9e9943f589f
git	www.git.kernel.org/stable/c/68b99e94a4a2db6ba9b31fe0485e057b9354a640
git	www.git.kernel.org/stable/c/6e2a347b304224b2aeb1c0ea000d1cf8a02cc592
git	www.git.kernel.org/stable/c/5a646c38f648185ee2c62f2a19da3c6f04e27612

11 May 2026 19:20Current

6Medium risk

Vulners AI Score6

CVSS 3.15.5

EPSS0.00016