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linux-hwe-5.15 vulnerabilities

Type: advisorySources: OSV

It was discovered that the Traffic-Control Index (TCINDEX) implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-1281) It was discovered that the OverlayFS implementation in the Linux kernel did not properly handle copy up operation in some conditions. A local attacker could possibly use this to gain elevated privileges. (CVE-2023-0386) Haowei Yan discovered that a race condition existed in the Layer 2 Tunneling Protocol (L2TP) implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-4129) It was discovered that the network queuing discipline implementation in the Linux kernel contained a null pointer dereference in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2022-47929) It was discovered that the NTFS file system implementation in the Linux kernel contained a null pointer dereference in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2022-4842) Kyle Zeng discovered that the IPv6 implementation in the Linux kernel contained a NULL pointer dereference vulnerability in certain situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-0394) It was discovered that the Human Interface Device (HID) support driver in the L

Products
linux-hwe-5.15
Affected versions
5.15.0-33.34~20.04.1, 5.15.0-41.44~20.04.1, 5.15.0-43.46~20.04.1, 5.15.0-46.49~20.04.1, 5.15.0-48.54~20.04.1, 5.15.0-50.56~20.04.1, 5.15.0-52.58~20.04.1, 5.15.0-53.59~20.04.1, 5.15.0-56.62~20.04.1, 5.15.0-57.63~20.04.1, 5.15.0-58.64~20.04.1, 5.15.0-60.66~20.04.1, 5.15.0-67.74~20.04.1, 5.15.0-69.76~20.04.1
Fixed versions
5.15.0-70.77~20.04.1
CVEs
CVE-2022-4129, CVE-2022-47929, CVE-2022-4842, CVE-2023-0386, CVE-2023-0394, CVE-2023-1073, CVE-2023-1074, CVE-2023-1281, CVE-2023-1652, CVE-2023-26545
Confirmed fixed CVEs
Not specified
Updated in this feed
31 Oct 2026, 19:26 UTC · Revision 1

Source evidence

linux-hwe-5.15 vulnerabilities

core-osv · Original source

Published 25 Apr 2023, 13:25 UTC

It was discovered that the Traffic-Control Index (TCINDEX) implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-1281) It was discovered that the OverlayFS implementation in the Linux kernel did not properly handle copy up operation in some conditions. A local attacker could possibly use this to gain elevated privileges. (CVE-2023-0386) Haowei Yan discovered that a race condition existed in the Layer 2 Tunneling Protocol (L2TP) implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-4129) It was discovered that the network queuing discipline implementation in the Linux kernel contained a null pointer dereference in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2022-47929) It was discovered that the NTFS file system implementation in the Linux kernel contained a null pointer dereference in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2022-4842) Kyle Zeng discovered that the IPv6 implementation in the Linux kernel contained a NULL pointer dereference vulnerability in certain situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-0394) It was discovered that the Human Interface Device (HID) support driver in the L

osv:USN-6040-1

linux-hwe-5.15

Fixed versions: 5.15.0-70.77~20.04.1

Complete source record
{
  "id": "3543fa5200c4063242297c0371a3a73e4dc65189b1cc0d7aecb6d42c12bec60a",
  "url": "https://osv.dev/vulnerability/USN-6040-1",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "linux-hwe-5.15 vulnerabilities",
    "summary": "It was discovered that the Traffic-Control Index (TCINDEX) implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-1281) It was discovered that the OverlayFS implementation in the Linux kernel did not properly handle copy up operation in some conditions. A local attacker could possibly use this to gain elevated privileges. (CVE-2023-0386) Haowei Yan discovered that a race condition existed in the Layer 2 Tunneling Protocol (L2TP) implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-4129) It was discovered that the network queuing discipline implementation in the Linux kernel contained a null pointer dereference in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2022-47929) It was discovered that the NTFS file system implementation in the Linux kernel contained a null pointer dereference in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2022-4842) Kyle Zeng discovered that the IPv6 implementation in the Linux kernel contained a NULL pointer dereference vulnerability in certain situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-0394) It was discovered that the Human Interface Device (HID) support driver in the L",
    "evidence": "osv:USN-6040-1",
    "products": [
      {
        "name": {
          "value": "linux-hwe-5.15",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.15.0-70.77~20.04.1",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": [
          {
            "value": "5.15.0-33.34~20.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "5.15.0-41.44~20.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "5.15.0-43.46~20.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "5.15.0-46.49~20.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "5.15.0-48.54~20.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "5.15.0-50.56~20.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "5.15.0-52.58~20.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "5.15.0-53.59~20.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "5.15.0-56.62~20.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "5.15.0-57.63~20.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "5.15.0-58.64~20.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "5.15.0-60.66~20.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "5.15.0-67.74~20.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "5.15.0-69.76~20.04.1",
            "evidence": "/affected/0/versions"
          }
        ]
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "USN-6040-1",
      "aliases": [
        "USN-6040-1"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "5.15.0-70.77~20.04.1"
                }
              ]
            }
          ],
          "package": {
            "name": "linux-hwe-5.15",
            "purl": "pkg:deb/ubuntu/linux-hwe-5.15?arch=source&distro=focal",
            "ecosystem": "Ubuntu:20.04:LTS"
          },
          "versions": [
            "5.15.0-33.34~20.04.1",
            "5.15.0-41.44~20.04.1",
            "5.15.0-43.46~20.04.1",
            "5.15.0-46.49~20.04.1",
            "5.15.0-48.54~20.04.1",
            "5.15.0-50.56~20.04.1",
            "5.15.0-52.58~20.04.1",
            "5.15.0-53.59~20.04.1",
            "5.15.0-56.62~20.04.1",
            "5.15.0-57.63~20.04.1",
            "5.15.0-58.64~20.04.1",
            "5.15.0-60.66~20.04.1",
            "5.15.0-67.74~20.04.1",
            "5.15.0-69.76~20.04.1"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6040-1.json",
            "cves_map": {
              "cves": [
                {
                  "id": "CVE-2022-4129",
                  "severity": [
                    {
                      "type": "CVSS_V4",
                      "score": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
                    },
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                    },
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "high"
                    }
                  ]
                },
                {
                  "id": "CVE-2022-4842",
                  "severity": [
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                    },
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "medium"
                    }
                  ]
                },
                {
                  "id": "CVE-2022-47929",
                  "severity": [
                    {
                      "type": "CVSS_V4",
                      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
                    },
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                    },
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "medium"
                    }
                  ]
                },
                {
                  "id": "CVE-2023-0386",
                  "severity": [
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                    },
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "high"
                    }
                  ]
                },
                {
                  "id": "CVE-2023-0394",
                  "severity": [
                    {
                      "type": "CVSS_V4",
                      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
                    },
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                    },
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "medium"
                    }
                  ]
                },
                {
                  "id": "CVE-2023-1073",
                  "severity": [
                    {
                      "type": "CVSS_V4",
                      "score": "CVSS:4.0/AV:P/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
                    },
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                    },
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "medium"
                    }
                  ]
                },
                {
                  "id": "CVE-2023-1074",
                  "severity": [
                    {
                      "type": "CVSS_V4",
                      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"
                    },
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                    },
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "medium"
                    }
                  ]
                },
                {
                  "id": "CVE-2023-1281",
                  "severity": [
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                    },
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "high"
                    }
                  ]
                },
                {
                  "id": "CVE-2023-1652",
                  "severity": [
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"
                    },
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "medium"
                    }
                  ]
                },
                {
                  "id": "CVE-2023-26545",
                  "severity": [
                    {
                      "type": "CVSS_V4",
                      "score": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
                    },
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"
                    },
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "high"
                    }
                  ]
                }
              ],
              "ecosystem": "Ubuntu:20.04:LTS"
            }
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "linux-buildinfo-5.15.0-70-generic",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-buildinfo-5.15.0-70-generic-64k",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-buildinfo-5.15.0-70-generic-lpae",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-cloud-tools-5.15.0-70-generic",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-headers-5.15.0-70-generic",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-headers-5.15.0-70-generic-64k",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-headers-5.15.0-70-generic-lpae",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-hwe-5.15-cloud-tools-5.15.0-70",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-hwe-5.15-cloud-tools-common",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-hwe-5.15-headers-5.15.0-70",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-hwe-5.15-source-5.15.0",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-hwe-5.15-tools-5.15.0-70",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-hwe-5.15-tools-common",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-hwe-5.15-tools-host",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-image-5.15.0-70-generic",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-image-5.15.0-70-generic-lpae",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-image-unsigned-5.15.0-70-generic",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-image-unsigned-5.15.0-70-generic-64k",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-modules-5.15.0-70-generic",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-modules-5.15.0-70-generic-64k",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-modules-5.15.0-70-generic-lpae",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-modules-extra-5.15.0-70-generic",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-modules-iwlwifi-5.15.0-70-generic",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-tools-5.15.0-70-generic",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-tools-5.15.0-70-generic-64k",
                "binary_version": "5.15.0-70.77~20.04.1"
              },
              {
                "binary_name": "linux-tools-5.15.0-70-generic-lpae",
                "binary_version": "5.15.0-70.77~20.04.1"
              }
            ],
            "availability": "No subscription required"
          }
        }
      ],
      "modified": "2026-10-22T23:18:29.150700320Z",
      "provider": "osv",
      "upstream": [
        "CVE-2022-4129",
        "CVE-2022-47929",
        "CVE-2022-4842",
        "CVE-2023-0386",
        "CVE-2023-0394",
        "CVE-2023-1073",
        "CVE-2023-1074",
        "CVE-2023-1281",
        "CVE-2023-1652",
        "CVE-2023-26545",
        "UBUNTU-CVE-2022-4129",
        "UBUNTU-CVE-2022-47929",
        "UBUNTU-CVE-2022-4842",
        "UBUNTU-CVE-2023-0386",
        "UBUNTU-CVE-2023-0394",
        "UBUNTU-CVE-2023-1073",
        "UBUNTU-CVE-2023-1074",
        "UBUNTU-CVE-2023-1281",
        "UBUNTU-CVE-2023-1652",
        "UBUNTU-CVE-2023-26545"
      ],
      "references": [
        "https://ubuntu.com/security/notices/USN-6040-1",
        "https://ubuntu.com/security/CVE-2022-4129",
        "https://ubuntu.com/security/CVE-2022-4842",
        "https://ubuntu.com/security/CVE-2022-47929",
        "https://ubuntu.com/security/CVE-2023-0386",
        "https://ubuntu.com/security/CVE-2023-0394",
        "https://ubuntu.com/security/CVE-2023-1073",
        "https://ubuntu.com/security/CVE-2023-1074",
        "https://ubuntu.com/security/CVE-2023-1281",
        "https://ubuntu.com/security/CVE-2023-1652",
        "https://ubuntu.com/security/CVE-2023-26545"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2022-4129",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-47929",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-4842",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-0386",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-0394",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-1073",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-1074",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-1281",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-1652",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-26545",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 410070,
  "published_at": "2023-04-25T13:25:40+00:00"
}