certfr_avis - certfr-2022-avi-588

CERTFR-2022-AVI-588

Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans le noyau Linux de RedHat. Elles permettent à un attaquant de provoquer un déni de service, une atteinte à la confidentialité des données et une élévation de privilèges.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Red Hat	Red Hat Enterprise Linux Server	Red Hat Enterprise Linux Server - TUS 8.2 x86_64
Red Hat	Red Hat CodeReady Linux Builder	Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.0 aarch64
Red Hat	Red Hat CodeReady Linux Builder	Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 8.2 x86_64
Red Hat	Red Hat CodeReady Linux Builder	Red Hat CodeReady Linux Builder for IBM z Systems 9 s390x
Red Hat	Red Hat CodeReady Linux Builder	Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 8.2 aarch64
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.0 x86_64
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.2 s390x
Red Hat	Red Hat Enterprise Linux Server	Red Hat Enterprise Linux Server for ARM 64 - 4 years of updates 9.0 aarch64
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.0 aarch64
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for ARM 64 9 aarch64
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.2 x86_64
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for Power, little endian 7 ppc64le
Red Hat	Red Hat Enterprise Linux Server	Red Hat Enterprise Linux Server 7 x86_64
Red Hat	Red Hat CodeReady Linux Builder	Red Hat CodeReady Linux Builder for Power, little endian 9 ppc64le
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.2 ppc64le
Red Hat	Red Hat CodeReady Linux Builder	Red Hat CodeReady Linux Builder for ARM 64 9 aarch64
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for Scientific Computing 7 x86_64
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for Real Time - Telecommunications Update Service 8.2 x86_64
Red Hat	Red Hat Enterprise Linux Server	Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.0 ppc64le
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux Workstation 7 x86_64
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.0 s390x
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.0 x86_64
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for Real Time for NFV 9 x86_64
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for Real Time for NFV 8 x86_64
Red Hat	Red Hat Enterprise Linux Server	Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.2 ppc64le
Red Hat	Red Hat Enterprise Linux Server	Red Hat Enterprise Linux Server for IBM z Systems - 4 years of updates 9.0 s390x
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for IBM z Systems 7 s390x
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for IBM z Systems 9 s390x
Red Hat	Red Hat CodeReady Linux Builder	Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.0 ppc64le
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for Power, big endian 7 ppc64
Red Hat	Red Hat CodeReady Linux Builder	Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 8.2 ppc64le
Red Hat	Red Hat CodeReady Linux Builder	Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.0 s390x
Red Hat	Red Hat Enterprise Linux Server	Red Hat Enterprise Linux Server - AUS 8.2 x86_64
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.2 x86_64
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.0 ppc64le
Oracle	Virtualization	Red Hat Virtualization Host 4 for RHEL 7 x86_64
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for Power, little endian 9 ppc64le
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux Desktop 7 x86_64
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for Real Time 7 x86_64
Red Hat	Red Hat CodeReady Linux Builder	Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.0 x86_64
Red Hat	Red Hat CodeReady Linux Builder	Red Hat CodeReady Linux Builder for x86_64 9 x86_64
Red Hat	Red Hat CodeReady Linux Builder	Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 8.6 ppc64le
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for x86_64 9 x86_64
Red Hat	Red Hat Enterprise Linux	Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.2 aarch64

References

Title

Publication Time

Tags

Bulletin de sécurité RedHat RHSA-2022:5316 du 28 juin 2022	None	vendor-advisory
Bulletin de sécurité RedHat RHSA-2022:5224 du 28 juin 2022	None	vendor-advisory
Bulletin de sécurité RedHat RHSA-2022:5232 du 28 juin 2022	None	vendor-advisory
Bulletin de sécurité RedHat RHSA-2022:5249 du 28 juin 2022	None	vendor-advisory
Bulletin de sécurité RedHat RHSA-2022:5267 du 28 juin 2022	None	vendor-advisory
Bulletin de sécurité RedHat RHSA-2022:5344 du 28 juin 2022	None	vendor-advisory
Bulletin de sécurité RedHat RHSA-2022:5236 du 28 juin 2022	None	vendor-advisory
Bulletin de sécurité RedHat RHSA-2022:5220 du 28 juin 2022	None	vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Red Hat Enterprise Linux Server - TUS 8.2 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux Server",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.0 aarch64",
      "product": {
        "name": "Red Hat CodeReady Linux Builder",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 8.2 x86_64",
      "product": {
        "name": "Red Hat CodeReady Linux Builder",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat CodeReady Linux Builder for IBM z Systems 9 s390x",
      "product": {
        "name": "Red Hat CodeReady Linux Builder",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 8.2 aarch64",
      "product": {
        "name": "Red Hat CodeReady Linux Builder",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.0 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.2 s390x",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux Server for ARM 64 - 4 years of updates 9.0 aarch64",
      "product": {
        "name": "Red Hat Enterprise Linux Server",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.0 aarch64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for ARM 64 9 aarch64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.2 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for Power, little endian 7 ppc64le",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux Server 7 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux Server",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat CodeReady Linux Builder for Power, little endian 9 ppc64le",
      "product": {
        "name": "Red Hat CodeReady Linux Builder",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.2 ppc64le",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat CodeReady Linux Builder for ARM 64 9 aarch64",
      "product": {
        "name": "Red Hat CodeReady Linux Builder",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for Scientific Computing 7 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for Real Time - Telecommunications Update Service 8.2 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.0 ppc64le",
      "product": {
        "name": "Red Hat Enterprise Linux Server",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux Workstation 7 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.0 s390x",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.0 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for Real Time for NFV 9 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for Real Time for NFV 8 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.2 ppc64le",
      "product": {
        "name": "Red Hat Enterprise Linux Server",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux Server for IBM z Systems - 4 years of updates 9.0 s390x",
      "product": {
        "name": "Red Hat Enterprise Linux Server",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for IBM z Systems 7 s390x",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for IBM z Systems 9 s390x",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.0 ppc64le",
      "product": {
        "name": "Red Hat CodeReady Linux Builder",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for Power, big endian 7 ppc64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 8.2 ppc64le",
      "product": {
        "name": "Red Hat CodeReady Linux Builder",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.0 s390x",
      "product": {
        "name": "Red Hat CodeReady Linux Builder",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux Server - AUS 8.2 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux Server",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.2 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.0 ppc64le",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Virtualization Host 4 for RHEL 7 x86_64",
      "product": {
        "name": "Virtualization",
        "vendor": {
          "name": "Oracle",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for Power, little endian 9 ppc64le",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux Desktop 7 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for Real Time 7 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.0 x86_64",
      "product": {
        "name": "Red Hat CodeReady Linux Builder",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat CodeReady Linux Builder for x86_64 9 x86_64",
      "product": {
        "name": "Red Hat CodeReady Linux Builder",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 8.6 ppc64le",
      "product": {
        "name": "Red Hat CodeReady Linux Builder",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for x86_64 9 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.2 aarch64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2020-29368",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-29368"
    },
    {
      "name": "CVE-2020-28915",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-28915"
    },
    {
      "name": "CVE-2022-27666",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-27666"
    },
    {
      "name": "CVE-2022-1966",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-1966"
    },
    {
      "name": "CVE-2022-1012",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-1012"
    },
    {
      "name": "CVE-2022-1729",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-1729"
    }
  ],
  "initial_release_date": "2022-06-29T00:00:00",
  "last_revision_date": "2022-06-29T00:00:00",
  "links": [],
  "reference": "CERTFR-2022-AVI-588",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2022-06-29T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de\nRedHat. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service,\nune atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une \u00e9l\u00e9vation de\nprivil\u00e8ges.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de RedHat",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2022:5316 du 28 juin 2022",
      "url": "https://access.redhat.com/errata/RHSA-2022:5316"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2022:5224 du 28 juin 2022",
      "url": "https://access.redhat.com/errata/RHSA-2022:5224"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2022:5232 du 28 juin 2022",
      "url": "https://access.redhat.com/errata/RHSA-2022:5232"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2022:5249 du 28 juin 2022",
      "url": "https://access.redhat.com/errata/RHSA-2022:5249"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2022:5267 du 28 juin 2022",
      "url": "https://access.redhat.com/errata/RHSA-2022:5267"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2022:5344 du 28 juin 2022",
      "url": "https://access.redhat.com/errata/RHSA-2022:5344"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2022:5236 du 28 juin 2022",
      "url": "https://access.redhat.com/errata/RHSA-2022:5236"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2022:5220 du 28 juin 2022",
      "url": "https://access.redhat.com/errata/RHSA-2022:5220"
    }
  ]
}

CVE-2020-29368 (GCVE-0-2020-29368)

Vulnerability from cvelistv5

Published

2020-11-28 06:20

Modified

2024-08-04 16:48

Severity ?

CWE

Summary

An issue was discovered in __split_huge_pmd in mm/huge_memory.c in the Linux kernel before 5.7.5. The copy-on-write implementation can grant unintended write access because of a race condition in a THP mapcount check, aka CID-c444eb564fb1.

References

URL

Tags

	https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.7.5	x_refsource_MISC
	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c444eb564fb16645c172d550359cb3d75fe8a040	x_refsource_MISC
	https://bugs.chromium.org/p/project-zero/issues/detail?id=2045	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20210108-0002/	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:48:01.651Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.7.5"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c444eb564fb16645c172d550359cb3d75fe8a040"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=2045"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20210108-0002/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in __split_huge_pmd in mm/huge_memory.c in the Linux kernel before 5.7.5. The copy-on-write implementation can grant unintended write access because of a race condition in a THP mapcount check, aka CID-c444eb564fb1."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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CVE-2022-1966 (GCVE-0-2022-1966)

Vulnerability from cvelistv5

DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-32250. Reason: This candidate is a duplicate of CVE-2022-32250. Notes: All CVE users should reference CVE-2022-32250 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.

Show details on NVD website

JSON

To clipboard

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CVE-2022-1729 (GCVE-0-2022-1729)

Vulnerability from cvelistv5

Published

2022-09-01 00:00

Modified

2024-08-03 00:16

Severity ?

CWE

CWE-366

Summary

A race condition was found the Linux kernel in perf_event_open() which can be exploited by an unprivileged user to gain root privileges. The bug allows to build several exploit primitives such as kernel address information leak, arbitrary execution, etc.

References

URL

Tags

	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3ac6487e584a1eb54071dbe1212e05b884136704
	https://www.openwall.com/lists/oss-security/2022/05/20/2
	https://security.netapp.com/advisory/ntap-20230214-0006/

Impacted products

	Vendor	Product	Version
	n/a	linux kernel	Version: linux kernel 5.18 rc9

Show details on NVD website

JSON

To clipboard

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CVE-2022-27666 (GCVE-0-2022-27666)

Vulnerability from cvelistv5

Published

2022-03-23 05:07

Modified

2024-08-03 05:32

Severity ?

CWE

Summary

A heap buffer overflow flaw was found in IPsec ESP transformation code in net/ipv4/esp4.c and net/ipv6/esp6.c. This flaw allows a local attacker with a normal user privilege to overwrite kernel heap objects and may cause a local privilege escalation threat.

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=2061633	x_refsource_MISC
	https://github.com/torvalds/linux/commit/ebe48d368e97d007bfeb76fcb065d6cfc4c96645	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20220429-0001/	x_refsource_CONFIRM
	https://www.debian.org/security/2022/dsa-5127	vendor-advisory, x_refsource_DEBIAN
	https://www.debian.org/security/2022/dsa-5173	vendor-advisory, x_refsource_DEBIAN

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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CVE-2020-28915 (GCVE-0-2020-28915)

Vulnerability from cvelistv5

Published

2020-11-18 07:59

Modified

2024-08-04 16:40

Severity ?

CWE

Summary

A buffer over-read (at the framebuffer layer) in the fbcon code in the Linux kernel before 5.8.15 could be used by local attackers to read kernel memory, aka CID-6735b4632def.

References

URL

Tags

	https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.15	x_refsource_MISC
	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6735b4632def0640dbdf4eb9f99816aca18c4f16	x_refsource_MISC
	https://syzkaller.appspot.com/bug?id=08b8be45afea11888776f897895aef9ad1c3ecfd	x_refsource_MISC
	https://bugzilla.suse.com/show_bug.cgi?id=1178886	x_refsource_MISC
	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5af08640795b2b9a940c9266c0260455377ae262	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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              "name": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.15",
              "refsource": "MISC",
              "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.15"
            },
            {
              "name": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6735b4632def0640dbdf4eb9f99816aca18c4f16",
              "refsource": "MISC",
              "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6735b4632def0640dbdf4eb9f99816aca18c4f16"
            },
            {
              "name": "https://syzkaller.appspot.com/bug?id=08b8be45afea11888776f897895aef9ad1c3ecfd",
              "refsource": "MISC",
              "url": "https://syzkaller.appspot.com/bug?id=08b8be45afea11888776f897895aef9ad1c3ecfd"
            },
            {
              "name": "https://bugzilla.suse.com/show_bug.cgi?id=1178886",
              "refsource": "MISC",
              "url": "https://bugzilla.suse.com/show_bug.cgi?id=1178886"
            },
            {
              "name": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5af08640795b2b9a940c9266c0260455377ae262",
              "refsource": "MISC",
              "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5af08640795b2b9a940c9266c0260455377ae262"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-28915",
    "datePublished": "2020-11-18T07:59:42",
    "dateReserved": "2020-11-18T00:00:00",
    "dateUpdated": "2024-08-04T16:40:59.982Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2022-1012 (GCVE-0-2022-1012)

Vulnerability from cvelistv5

Published

2022-08-05 00:00

Modified

2024-08-02 23:47

Severity ?

CWE

CWE-401

Summary

A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of service problem.

References

URL

Tags

	https://lore.kernel.org/lkml/20220427065233.2075-1-w%401wt.eu/T/
	https://bugzilla.redhat.com/show_bug.cgi?id=2064604
	https://security.netapp.com/advisory/ntap-20221020-0006/

Impacted products

	Vendor	Product	Version
	n/a	Kernel	Version: Linux kernel version prior to 5.18-rc6

Show details on NVD website

JSON

To clipboard

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    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:47:42.922Z",
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            "url": "https://lore.kernel.org/lkml/20220427065233.2075-1-w%401wt.eu/T/"
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          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20221020-0006/"
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        "title": "CVE Program Container"
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      "affected": [
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          "vendor": "n/a",
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Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CERTFR-2022-AVI-588

Vulnerability from certfr_avis

Solution

CVE-2020-29368 (GCVE-0-2020-29368)

Vulnerability from cvelistv5

CVE-2022-1966 (GCVE-0-2022-1966)

Vulnerability from cvelistv5

CVE-2022-1729 (GCVE-0-2022-1729)

Vulnerability from cvelistv5

CVE-2022-27666 (GCVE-0-2022-27666)

Vulnerability from cvelistv5

CVE-2020-28915 (GCVE-0-2020-28915)

Vulnerability from cvelistv5

CVE-2022-1012 (GCVE-0-2022-1012)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature