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CVE-2022-49080

🗓️ 26 Feb 2025 01:54:41Reported by LinuxType 
cve
 cve🔗 web.nvd.nist.gov👁 168 Views

Fixed memory leak in shared_policy_replace for unused mpol_new in Linux kernel through mpol_put.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus		Amazon Linux 2 : kernel (ALAS-2024-2569)
12 Jun 202400:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel (ALASKERNEL-5.10-2023-036)
6 Sep 202300:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel (ALASKERNEL-5.4-2024-076)
28 Aug 202400:00
–nessus
Tenable Nessus		EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-1589)
11 Jun 202500:00
–nessus
Tenable Nessus		EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-1590)
11 Jun 202500:00
–nessus
Tenable Nessus		EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-1618)
11 Jun 202500:00
–nessus
Tenable Nessus		EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-1635)
11 Jun 202500:00
–nessus
Tenable Nessus		Photon OS 4.0: Linux PHSA-2021-4.0-0065
22 Jul 202100:00
–nessus
Tenable Nessus		RHEL 9 : kernel (RHSA-2023:2458)
13 May 202300:00
–nessus
Tenable Nessus		RHEL 8 : kernel (RHSA-2023:7077)
14 Nov 202300:00
–nessus
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange3.8.1–4.9.311
OR
linuxlinux_kernelRange4.10–4.14.276
OR
linuxlinux_kernelRange4.15–4.19.238
OR
linuxlinux_kernelRange4.20–5.4.189
OR
linuxlinux_kernelRange5.5–5.10.111
OR
linuxlinux_kernelRange5.11–5.15.34
OR
linuxlinux_kernelRange5.16–5.16.20
OR
linuxlinux_kernelRange5.17–5.17.3
OR
linuxlinux_kernelMatch3.8-
OR
linuxlinux_kernelMatch3.8rc2
OR
linuxlinux_kernelMatch3.8rc3
OR
linuxlinux_kernelMatch3.8rc4
OR
linuxlinux_kernelMatch3.8rc5
OR
linuxlinux_kernelMatch3.8rc6
OR
linuxlinux_kernelMatch3.8rc7
OR
linuxlinux_kernelMatch5.18rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/mempolicy.c"
    ],
    "versions": [
      {
        "version": "42288fe366c4f1ce7522bc9f27d0bc2a81c55264",
        "lessThan": "8510c2346d9e47a72b7f018a36ef0c39483e53d6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42288fe366c4f1ce7522bc9f27d0bc2a81c55264",
        "lessThan": "5e16dc5378abd749a836daa9ee4ab2c8d2668999",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42288fe366c4f1ce7522bc9f27d0bc2a81c55264",
        "lessThan": "39a32f3c06f6d68a530bf9612afa19f50f12e93d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42288fe366c4f1ce7522bc9f27d0bc2a81c55264",
        "lessThan": "25f506273b6ae806fd46bfcb6fdaa5b9ec81a05b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42288fe366c4f1ce7522bc9f27d0bc2a81c55264",
        "lessThan": "f7e183b0a7136b6dc9c7b9b2a85a608a8feba894",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42288fe366c4f1ce7522bc9f27d0bc2a81c55264",
        "lessThan": "198932a14aeb19a15cf19e51e151d023bc4cd648",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42288fe366c4f1ce7522bc9f27d0bc2a81c55264",
        "lessThan": "6e00309ac716fa8225f0cbde2cd9c24f0e74ee21",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42288fe366c4f1ce7522bc9f27d0bc2a81c55264",
        "lessThan": "fe39ac59dbbf893b73b24e3184161d0bd06d6651",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42288fe366c4f1ce7522bc9f27d0bc2a81c55264",
        "lessThan": "4ad099559b00ac01c3726e5c95dc3108ef47d03e",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/mempolicy.c"
    ],
    "versions": [
      {
        "version": "3.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.311",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.276",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.238",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.189",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.111",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.34",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16.20",
        "lessThanOrEqual": "5.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.3",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 18:52Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.15.5
EPSS0.00007
CWE-401
cve 2022 49080linux kernelmemory leakmpol_newshared_policy_replacempol_putmemory allocation
168