CVE-2022-50366 powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue

🗓️ 17 Sep 2025 14:56:17Reported by LinuxType

Fix UBSAN shift-out-of-bounds in intel_rapl time window when value is less than time_unit.

Reporter	Title	Published	Views	Family All 29
AstraLinux	Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15	3 May 202623:59	–	astralinux
CNNVD	Linux kernel 安全漏洞	17 Sep 202500:00	–	cnnvd
CVE	CVE-2022-50366	17 Sep 202514:56	–	cve
Debian CVE	CVE-2022-50366	17 Sep 202514:56	–	debiancve
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
Tenable Nessus	Photon OS 4.0: Linux PHSA-2021-4.0-0065	22 Jul 202100:00	–	nessus
Tenable Nessus	Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992177)	30 Dec 202500:00	–	nessus

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/powercap/intel_rapl_common.c"
    ],
    "versions": [
      {
        "version": "2d281d8196e38dd3a4ee9af26621ddde8329f269",
        "lessThan": "42f79dbb9514f726ff21df25f09cb0693b0b2445",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2d281d8196e38dd3a4ee9af26621ddde8329f269",
        "lessThan": "3eb0ba70376f6ee40fa843fc9cee49269370b0b3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2d281d8196e38dd3a4ee9af26621ddde8329f269",
        "lessThan": "4ebba43384722adbd325baec3a12c572d94488eb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2d281d8196e38dd3a4ee9af26621ddde8329f269",
        "lessThan": "49a6ffdaed60f0eb52c198fafebc05994e16e305",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2d281d8196e38dd3a4ee9af26621ddde8329f269",
        "lessThan": "708b9abe1b4a2f050a483db4b7edfc446b13df1f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2d281d8196e38dd3a4ee9af26621ddde8329f269",
        "lessThan": "139bbbd01114433b80fe59f5e1330615aadf9752",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2d281d8196e38dd3a4ee9af26621ddde8329f269",
        "lessThan": "6216b685b8f48ab7b721a6fd5acbf526b41c13e8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2d281d8196e38dd3a4ee9af26621ddde8329f269",
        "lessThan": "1d94af37565e4d3c26b0d63428e093a37d5b4c32",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2d281d8196e38dd3a4ee9af26621ddde8329f269",
        "lessThan": "2d93540014387d1c73b9ccc4d7895320df66d01b",
        "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/powercap/intel_rapl_common.c"
    ],
    "versions": [
      {
        "version": "3.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.13",
        "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/6216b685b8f48ab7b721a6fd5acbf526b41c13e8
git	www.git.kernel.org/stable/c/4ebba43384722adbd325baec3a12c572d94488eb
git	www.git.kernel.org/stable/c/49a6ffdaed60f0eb52c198fafebc05994e16e305
git	www.git.kernel.org/stable/c/42f79dbb9514f726ff21df25f09cb0693b0b2445
git	www.git.kernel.org/stable/c/2d93540014387d1c73b9ccc4d7895320df66d01b
git	www.git.kernel.org/stable/c/139bbbd01114433b80fe59f5e1330615aadf9752
git	www.git.kernel.org/stable/c/708b9abe1b4a2f050a483db4b7edfc446b13df1f
git	www.git.kernel.org/stable/c/1d94af37565e4d3c26b0d63428e093a37d5b4c32
git	www.git.kernel.org/stable/c/3eb0ba70376f6ee40fa843fc9cee49269370b0b3

11 May 2026 19:18Current

EPSS0.002