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CVE-2022-49666

🗓️ 26 Feb 2025 02:24:01Reported by LinuxType 
cve
 cve🔗 web.nvd.nist.gov👁 141 Views

CVE-2022-49666 kernel vulnerability fixed by updating high_memory on memory hotplug for PowerPC.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux		 Astra Linux - уязвимость в linux-5.15
3 May 202623:59
–astralinux
Circl		CVE-2022-49666
3 Dec 202514:14
–circl
CNNVD		Linux kernel 安全漏洞
26 Feb 202500:00
–cnnvd
Cvelist		CVE-2022-49666 powerpc/memhotplug: Add add_pages override for PPC
26 Feb 202502:24
–cvelist
Debian CVE		CVE-2022-49666
26 Feb 202502:24
–debiancve
EUVD		EUVD-2022-54567
23 Oct 202518:31
–euvd
NVD		CVE-2022-49666
26 Feb 202507:01
–nvd
OSV		CVE-2022-49666 powerpc/memhotplug: Add add_pages override for PPC
26 Feb 202502:24
–osv
OSV		DEBIAN-CVE-2022-49666
26 Feb 202507:01
–osv
OSV		RHSA-2023:2458 Red Hat Security Advisory: kernel security, bug fix, and enhancement update
16 Sep 202409:02
–osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange5.4.190–5.5
OR
linuxlinux_kernelRange5.10.111–5.11
OR
linuxlinux_kernelRange5.15.34–5.15.53
OR
linuxlinux_kernelRange5.16.20–5.17
OR
linuxlinux_kernelRange5.17.3–5.18
OR
linuxlinux_kernelRange5.18.1–5.18.10
OR
linuxlinux_kernelMatch5.18-
OR
linuxlinux_kernelMatch5.18rc2
OR
linuxlinux_kernelMatch5.18rc3
OR
linuxlinux_kernelMatch5.18rc4
OR
linuxlinux_kernelMatch5.18rc5
OR
linuxlinux_kernelMatch5.18rc6
OR
linuxlinux_kernelMatch5.18rc7
OR
linuxlinux_kernelMatch5.19rc1
OR
linuxlinux_kernelMatch5.19rc2
OR
linuxlinux_kernelMatch5.19rc3
OR
linuxlinux_kernelMatch5.19rc4
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/powerpc/Kconfig",
      "arch/powerpc/mm/mem.c"
    ],
    "versions": [
      {
        "version": "fddb88bd266f4513abab7c36bca98935c9148a98",
        "lessThan": "89296ac435e2cf8a5101f7fab8f0c7b754b92052",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ffa0b64e3be58519ae472ea29a1a1ad681e32f48",
        "lessThan": "84d146fd35a01b08e9515041de60f0f915a417d5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ffa0b64e3be58519ae472ea29a1a1ad681e32f48",
        "lessThan": "ac790d09885d36143076e7e02825c541e8eee899",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "deab81144d5a043f42804207fb76cfbd8a806978",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d36febbcd537fcc50284e8b89609632d0146529f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a3727c25eacd7e437c4f560957fa3a376fe93e6b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cbc065efcba000ad8f615f506ebe61b6d3c5145b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.15.34",
        "lessThan": "5.15.53",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.4.190",
        "lessThan": "5.5",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.10.111",
        "lessThan": "5.11",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.16.20",
        "lessThan": "5.17",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.17.3",
        "lessThan": "5.18",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/powerpc/Kconfig",
      "arch/powerpc/mm/mem.c"
    ],
    "versions": [
      {
        "version": "5.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.53",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18.10",
        "lessThanOrEqual": "5.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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23 May 2026 15:22Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.15.5
EPSS0.00143
cve-2022-49666kernel vulnerabilitypowerpc memory hotplughigh memory update
141