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UnratedFix available

Fix of 54 CVEs

Type: advisorySources: OSV

* CVE-2022-1198 - drivers: hamradio: 6pack: fix UAF bug caused by mod_timer() * Bionic update: upstream stable patchset 2022-03-04 (LP: #1963717) // CVE-2020-36516 - ipv4: avoid using shared IP generator for connected sockets * CVE-2022-36879 - xfrm: xfrm_policy: fix a possible double xfrm_pols_put() in xfrm_bundle_lookup() * CVE-2022-3061 - video: fbdev: i740fb: Error out if 'pixclock' equals zero * CVE-2022-1516 - net/x25: Fix null-ptr-deref caused by x25_disconnect * CVE-2022-1205 - ax25: Fix NULL pointer dereferences in ax25 timers - ax25: Fix UAF bugs in ax25 timers * CVE-2022-2318 - net: rose: fix UAF bugs caused by timer handler * CVE-2022-1195 - hamradio: defer 6pack kfree after unregister_netdev - hamradio: defer ax25 kfree after unregister_netdev - hamradio: improve the incomplete fix to avoid NPD * CVE-2022-0494 - block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern * CVE-2021-26401 - x86/speculation: Use generic retpoline by default on AMD * Bionic update: upstream stable patchset 2022-10-18 (LP: #1993349) // CVE-2022-39188 - mm: Fix TLB flush for not-first PFNMAP mappings in unmap_region() * Bionic update: upstream stable patchset 2022-10-06 (LP: #1992112) // CVE-2022-39188 - mm: Force TLB flush for PFNMAP mappings before unlink_file_vma() * CVE-2022-45934 - Bluetooth: L2CAP: Fix u8 overflow * Bionic update: upstream stable patchset 2022-06-21 (LP: #1979355) // CVE-2022-2991 - lightnvm: disable the subsystem * Bionic update: upstream stable pat

Products
linux-buildinfo-4.4.0-238-tuxcare.els9-generic, linux-buildinfo-4.4.0-238-tuxcare.els9-lowlatency, linux-cloud-tools-4.4.0-238-tuxcare.els9, linux-cloud-tools-4.4.0-238-tuxcare.els9-generic, linux-cloud-tools-4.4.0-238-tuxcare.els9-lowlatency, linux-cloud-tools-common, linux-doc, linux-headers-4.4.0-238-tuxcare.els9, linux-headers-4.4.0-238-tuxcare.els9-generic, linux-headers-4.4.0-238-tuxcare.els9-lowlatency, linux-image-unsigned-4.4.0-238-tuxcare.els9-generic, linux-image-unsigned-4.4.0-238-tuxcare.els9-lowlatency, linux-libc-dev, linux-modules-4.4.0-238-tuxcare.els9-generic, linux-modules-4.4.0-238-tuxcare.els9-lowlatency, linux-modules-extra-4.4.0-238-tuxcare.els9-generic, linux-source-4.4.0, linux-tools-4.4.0-238-tuxcare.els9, linux-tools-4.4.0-238-tuxcare.els9-generic, linux-tools-4.4.0-238-tuxcare.els9-lowlatency, linux-tools-common, linux-tools-host
Affected versions
Not specified
Fixed versions
4.4.0-238.272
CVEs
CVE-2020-36516, CVE-2021-26401, CVE-2021-28711, CVE-2021-28712, CVE-2021-28713, CVE-2021-3659, CVE-2021-3669, CVE-2021-3732, CVE-2021-3772, CVE-2021-4149, CVE-2021-4203, CVE-2021-45868, CVE-2022-0487, CVE-2022-0494, CVE-2022-0617, CVE-2022-1011, CVE-2022-1016, CVE-2022-1195, CVE-2022-1198, CVE-2022-1205, CVE-2022-1462, CVE-2022-1516, CVE-2022-1974, CVE-2022-1975, CVE-2022-20132, CVE-2022-20572, CVE-2022-2318, CVE-2022-2380, CVE-2022-2991, CVE-2022-3061, CVE-2022-3111, CVE-2022-3303, CVE-2022-3424, CVE-2022-3628, CVE-2022-36280, CVE-2022-36879, CVE-2022-3903, CVE-2022-39188, CVE-2022-41218, CVE-2022-41849, CVE-2022-41850, CVE-2022-45934, CVE-2022-4662, CVE-2022-47929, CVE-2023-0394, CVE-2023-1074, CVE-2023-1095, CVE-2023-1118, CVE-2023-1390, CVE-2023-23455, CVE-2023-26545, CVE-2023-26607, CVE-2023-28772
Confirmed fixed CVEs
Not specified
Updated in this feed
1 Nov 2026, 11:39 UTC · Revision 1

Source evidence

Fix of 54 CVEs

core-osv · Original source

Published 21 Oct 2026, 12:01 UTC

* CVE-2022-1198 - drivers: hamradio: 6pack: fix UAF bug caused by mod_timer() * Bionic update: upstream stable patchset 2022-03-04 (LP: #1963717) // CVE-2020-36516 - ipv4: avoid using shared IP generator for connected sockets * CVE-2022-36879 - xfrm: xfrm_policy: fix a possible double xfrm_pols_put() in xfrm_bundle_lookup() * CVE-2022-3061 - video: fbdev: i740fb: Error out if 'pixclock' equals zero * CVE-2022-1516 - net/x25: Fix null-ptr-deref caused by x25_disconnect * CVE-2022-1205 - ax25: Fix NULL pointer dereferences in ax25 timers - ax25: Fix UAF bugs in ax25 timers * CVE-2022-2318 - net: rose: fix UAF bugs caused by timer handler * CVE-2022-1195 - hamradio: defer 6pack kfree after unregister_netdev - hamradio: defer ax25 kfree after unregister_netdev - hamradio: improve the incomplete fix to avoid NPD * CVE-2022-0494 - block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern * CVE-2021-26401 - x86/speculation: Use generic retpoline by default on AMD * Bionic update: upstream stable patchset 2022-10-18 (LP: #1993349) // CVE-2022-39188 - mm: Fix TLB flush for not-first PFNMAP mappings in unmap_region() * Bionic update: upstream stable patchset 2022-10-06 (LP: #1992112) // CVE-2022-39188 - mm: Force TLB flush for PFNMAP mappings before unlink_file_vma() * CVE-2022-45934 - Bluetooth: L2CAP: Fix u8 overflow * Bionic update: upstream stable patchset 2022-06-21 (LP: #1979355) // CVE-2022-2991 - lightnvm: disable the subsystem * Bionic update: upstream stable pat

osv:CLSA-2023-1682604577

linux-buildinfo-4.4.0-238-tuxcare.els9-generic

Fixed versions: 4.4.0-238.272

linux-buildinfo-4.4.0-238-tuxcare.els9-lowlatency

Fixed versions: 4.4.0-238.272

linux-cloud-tools-4.4.0-238-tuxcare.els9

Fixed versions: 4.4.0-238.272

linux-cloud-tools-4.4.0-238-tuxcare.els9-generic

Fixed versions: 4.4.0-238.272

linux-cloud-tools-4.4.0-238-tuxcare.els9-lowlatency

Fixed versions: 4.4.0-238.272

linux-cloud-tools-common

Fixed versions: 4.4.0-238.272

linux-doc

Fixed versions: 4.4.0-238.272

linux-headers-4.4.0-238-tuxcare.els9

Fixed versions: 4.4.0-238.272

linux-headers-4.4.0-238-tuxcare.els9-generic

Fixed versions: 4.4.0-238.272

linux-headers-4.4.0-238-tuxcare.els9-lowlatency

Fixed versions: 4.4.0-238.272

linux-image-unsigned-4.4.0-238-tuxcare.els9-generic

Fixed versions: 4.4.0-238.272

linux-image-unsigned-4.4.0-238-tuxcare.els9-lowlatency

Fixed versions: 4.4.0-238.272

linux-libc-dev

Fixed versions: 4.4.0-238.272

linux-modules-4.4.0-238-tuxcare.els9-generic

Fixed versions: 4.4.0-238.272

linux-modules-4.4.0-238-tuxcare.els9-lowlatency

Fixed versions: 4.4.0-238.272

linux-modules-extra-4.4.0-238-tuxcare.els9-generic

Fixed versions: 4.4.0-238.272

linux-source-4.4.0

Fixed versions: 4.4.0-238.272

linux-tools-4.4.0-238-tuxcare.els9

Fixed versions: 4.4.0-238.272

linux-tools-4.4.0-238-tuxcare.els9-generic

Fixed versions: 4.4.0-238.272

linux-tools-4.4.0-238-tuxcare.els9-lowlatency

Fixed versions: 4.4.0-238.272

linux-tools-common

Fixed versions: 4.4.0-238.272

linux-tools-host

Fixed versions: 4.4.0-238.272

Complete source record
{
  "id": "e33c60dadb88766d7ee6d995052001afc1e07fa70bfa48f4c4d1eb9704cddc00",
  "url": "https://osv.dev/vulnerability/CLSA-2023-1682604577",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Fix of 54 CVEs",
    "summary": "* CVE-2022-1198 - drivers: hamradio: 6pack: fix UAF bug caused by mod_timer() * Bionic update: upstream stable patchset 2022-03-04 (LP: #1963717) // CVE-2020-36516 - ipv4: avoid using shared IP generator for connected sockets * CVE-2022-36879 - xfrm: xfrm_policy: fix a possible double xfrm_pols_put() in xfrm_bundle_lookup() * CVE-2022-3061 - video: fbdev: i740fb: Error out if 'pixclock' equals zero * CVE-2022-1516 - net/x25: Fix null-ptr-deref caused by x25_disconnect * CVE-2022-1205 - ax25: Fix NULL pointer dereferences in ax25 timers - ax25: Fix UAF bugs in ax25 timers * CVE-2022-2318 - net: rose: fix UAF bugs caused by timer handler * CVE-2022-1195 - hamradio: defer 6pack kfree after unregister_netdev - hamradio: defer ax25 kfree after unregister_netdev - hamradio: improve the incomplete fix to avoid NPD * CVE-2022-0494 - block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern * CVE-2021-26401 - x86/speculation: Use generic retpoline by default on AMD * Bionic update: upstream stable patchset 2022-10-18 (LP: #1993349) // CVE-2022-39188 - mm: Fix TLB flush for not-first PFNMAP mappings in unmap_region() * Bionic update: upstream stable patchset 2022-10-06 (LP: #1992112) // CVE-2022-39188 - mm: Force TLB flush for PFNMAP mappings before unlink_file_vma() * CVE-2022-45934 - Bluetooth: L2CAP: Fix u8 overflow * Bionic update: upstream stable patchset 2022-06-21 (LP: #1979355) // CVE-2022-2991 - lightnvm: disable the subsystem * Bionic update: upstream stable pat",
    "evidence": "osv:CLSA-2023-1682604577",
    "products": [
      {
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      {
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      {
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          "evidence": "/affected/5/package/name"
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        ],
        "affected_versions": []
      },
      {
        "name": {
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          "evidence": "/affected/6/package/name"
        },
        "prerequisites": [],
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            "evidence": "/affected/6/ranges"
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        ],
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      {
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      {
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        "affected_versions": []
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      {
        "name": {
          "value": "linux-libc-dev",
          "evidence": "/affected/12/package/name"
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        "prerequisites": [],
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            "evidence": "/affected/12/ranges"
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        "affected_versions": []
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      {
        "name": {
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          "evidence": "/affected/13/package/name"
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          "evidence": "/affected/16/package/name"
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        "affected_versions": []
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      {
        "name": {
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          "evidence": "/affected/17/package/name"
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        "affected_versions": []
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      {
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          "evidence": "/affected/18/package/name"
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        "affected_versions": []
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      {
        "name": {
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        "affected_versions": []
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          "evidence": "/affected/21/package/name"
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    "severity": "unknown",
    "structured": {
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      "aliases": [
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      "affected": [
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          },
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          }
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          "package": {
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            "purl": "pkg:deb/tuxcare/linux-cloud-tools-4.4.0-238-tuxcare.els9-lowlatency?distro=ubuntu-16.04",
            "ecosystem": "TuxCare:Ubuntu:16.04"
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          "database_specific": {
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          },
          "database_specific": {
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          }
        },
        {
          "ranges": [
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                {
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                }
              ]
            }
          ],
          "package": {
            "name": "linux-doc",
            "purl": "pkg:deb/tuxcare/linux-doc?distro=ubuntu-16.04",
            "ecosystem": "TuxCare:Ubuntu:16.04"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1682604577.json"
          }
        },
        {
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          ],
          "package": {
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            "purl": "pkg:deb/tuxcare/linux-tools-common?distro=ubuntu-16.04",
            "ecosystem": "TuxCare:Ubuntu:16.04"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1682604577.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "4.4.0-238.272"
                }
              ]
            }
          ],
          "package": {
            "name": "linux-tools-host",
            "purl": "pkg:deb/tuxcare/linux-tools-host?distro=ubuntu-16.04",
            "ecosystem": "TuxCare:Ubuntu:16.04"
          },
          "database_specific": {
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          }
        }
      ],
      "modified": "2026-10-26T09:32:01.754720046Z",
      "provider": "osv",
      "upstream": [
        "CVE-2020-36516",
        "CVE-2021-26401",
        "CVE-2021-28711",
        "CVE-2021-28712",
        "CVE-2021-28713",
        "CVE-2021-3659",
        "CVE-2021-3669",
        "CVE-2021-3732",
        "CVE-2021-3772",
        "CVE-2021-4149",
        "CVE-2021-4203",
        "CVE-2021-45868",
        "CVE-2022-0487",
        "CVE-2022-0494",
        "CVE-2022-0617",
        "CVE-2022-1011",
        "CVE-2022-1016",
        "CVE-2022-1195",
        "CVE-2022-1198",
        "CVE-2022-1205",
        "CVE-2022-1462",
        "CVE-2022-1516",
        "CVE-2022-1974",
        "CVE-2022-1975",
        "CVE-2022-20132",
        "CVE-2022-20572",
        "CVE-2022-2318",
        "CVE-2022-2380",
        "CVE-2022-2991",
        "CVE-2022-3061",
        "CVE-2022-3111",
        "CVE-2022-3303",
        "CVE-2022-3424",
        "CVE-2022-3628",
        "CVE-2022-36280",
        "CVE-2022-36879",
        "CVE-2022-3903",
        "CVE-2022-39188",
        "CVE-2022-41218",
        "CVE-2022-41849",
        "CVE-2022-41850",
        "CVE-2022-45934",
        "CVE-2022-4662",
        "CVE-2022-47929",
        "CVE-2023-0394",
        "CVE-2023-1074",
        "CVE-2023-1095",
        "CVE-2023-1118",
        "CVE-2023-1390",
        "CVE-2023-23455",
        "CVE-2023-26545",
        "CVE-2023-26607",
        "CVE-2023-28772"
      ],
      "references": [
        "https://errata.tuxcare.com/els_os/ubuntu16.04els/CLSA-2023-1682604577.html",
        "https://nvd.nist.gov/vuln/detail/CVE-2020-36516",
        "https://nvd.nist.gov/vuln/detail/CVE-2021-26401",
        "https://nvd.nist.gov/vuln/detail/CVE-2021-28711",
        "https://nvd.nist.gov/vuln/detail/CVE-2021-28712",
        "https://nvd.nist.gov/vuln/detail/CVE-2021-28713",
        "https://nvd.nist.gov/vuln/detail/CVE-2021-3659",
        "https://nvd.nist.gov/vuln/detail/CVE-2021-3669",
        "https://nvd.nist.gov/vuln/detail/CVE-2021-3732",
        "https://nvd.nist.gov/vuln/detail/CVE-2021-3772",
        "https://nvd.nist.gov/vuln/detail/CVE-2021-4149",
        "https://nvd.nist.gov/vuln/detail/CVE-2021-4203",
        "https://nvd.nist.gov/vuln/detail/CVE-2021-45868",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-0487",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-0494",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-0617",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-1011",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-1016",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-1195",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-1198",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-1205",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-1462",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-1516",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-1974",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-1975",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-20132",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-20572",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-2318",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-2380",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-2991",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-3061",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-3111",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-3303",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-3424",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-3628",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-36280",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-36879",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-3903",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-39188",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-41218",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-41849",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-41850",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-42895",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-45934",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-4662",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-47929",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-0394",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-1074",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-1095",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-1118",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-1390",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-23455",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-26545",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-26607",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-28772"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2020-36516",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2021-26401",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2021-28711",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2021-28712",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2021-28713",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2021-3659",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2021-3669",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2021-3732",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2021-3772",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2021-4149",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2021-4203",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2021-45868",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-0487",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-0494",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-0617",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-1011",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-1016",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-1195",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-1198",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-1205",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-1462",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-1516",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-1974",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-1975",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-20132",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-20572",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-2318",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-2380",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-2991",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-3061",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-3111",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-3303",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-3424",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-3628",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-36280",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-36879",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-3903",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-39188",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-41218",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-41849",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-41850",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-45934",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-4662",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-47929",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-0394",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-1074",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-1095",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-1118",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-1390",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-23455",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-26545",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-26607",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-28772",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 449403,
  "published_at": "2026-10-21T12:01:25+00:00"
}