Fix of CVE: CVE-2020-0466, CVE-2022-0492, CVE-2021-4155, CVE-2021-0920

{
  "id": "dc522763e2a6e6cf66d3879d5b57728fd8e65347d6cc191be620814b73e33fd8",
  "url": "https://osv.dev/vulnerability/CLSA-2022-1650986488",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Fix of CVE: CVE-2020-0466, CVE-2022-0492, CVE-2021-4155, CVE-2021-0920",
    "summary": "- cgroup-v1: Require capabilities to set release_agent [ELSCVE-3555] {CVE-2022-0492} - xfs: map unwritten blocks in XFS_IOC_{ALLOC,FREE}SP just like fallocate [ELSCVE-3891] {CVE-2021-4155} - af_unix: fix garbage collect vs MSG_PEEK [ELSCVE-3728] {CVE-2021-0920} - epoll: Keep a reference on files added to the check list [ELSCVE-3890] {CVE-2020-0466} - Revert \"cipso,calipso: resolve a number of problems with the DOI refcounts\"",
    "evidence": "osv:CLSA-2022-1650986488",
    "products": [
      {
        "name": {
          "value": "kernel-abi-whitelists",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "2.6.32-754.35.8.el6.tuxcare.els10",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "kernel-doc",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "2.6.32-754.35.8.el6.tuxcare.els10",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "kernel-firmware",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "2.6.32-754.35.8.el6.tuxcare.els10",
            "evidence": "/affected/2/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CLSA-2022-1650986488",
      "aliases": [
        "CLSA-2022-1650986488"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2.6.32-754.35.8.el6.tuxcare.els10"
                }
              ]
            }
          ],
          "package": {
            "name": "kernel-abi-whitelists",
            "purl": "pkg:rpm/tuxcare/kernel-abi-whitelists?distro=centos-6",
            "ecosystem": "TuxCare:CentOS:6"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2022-1650986488.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2.6.32-754.35.8.el6.tuxcare.els10"
                }
              ]
            }
          ],
          "package": {
            "name": "kernel-doc",
            "purl": "pkg:rpm/tuxcare/kernel-doc?distro=centos-6",
            "ecosystem": "TuxCare:CentOS:6"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2022-1650986488.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2.6.32-754.35.8.el6.tuxcare.els10"
                }
              ]
            }
          ],
          "package": {
            "name": "kernel-firmware",
            "purl": "pkg:rpm/tuxcare/kernel-firmware?distro=centos-6",
            "ecosystem": "TuxCare:CentOS:6"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2022-1650986488.json"
          }
        }
      ],
      "modified": "2026-10-21T10:47:42.812014995Z",
      "provider": "osv",
      "upstream": [
        "CVE-2020-0466",
        "CVE-2021-0920",
        "CVE-2021-4155",
        "CVE-2022-0492"
      ],
      "references": [
        "https://errata.cloudlinux.com/els6/CLSA-2022-1650986488.html"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2020-0466",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2021-0920",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2021-4155",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-0492",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 392371,
  "published_at": "2022-04-26T15:21:28+00:00"
}