Vulnerability-Lookup

OESA-2024-1253 (CVE-2024-1048)

Vulnerability from osv_openeuler – Published: 2024-03-08 11:06 – Updated: 2026-08-06 11:06 – Source website

Summary

grub2 security update

Details

GNU GRUB is a Multiboot boot loader. It was derived from GRUB, the GRand Unified Bootloader, which was originally designed and implemented by Erich Stefan Boleyn.

Security Fix(es):

A flaw was found in the grub2-set-bootflag utility of grub2. After the fix of CVE-2019-14865, grub2-set-bootflag will create a temporary file with the new grubenv content and rename it to the original grubenv file. If the program is killed before the rename operation, the temporary file will not be removed and may fill the filesystem when invoked multiple times, resulting in a filesystem out of free inodes or blocks.(CVE-2024-1048)

Severity

3.3 (Low)


                    
                      CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2024-1048	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "grub2-tools-minimal-2.04-32.oe1.aarch64.rpm",
          "grub2-efi-aa64-cdboot-2.04-32.oe1.aarch64.rpm",
          "grub2-tools-2.04-32.oe1.aarch64.rpm",
          "grub2-efi-aa64-2.04-32.oe1.aarch64.rpm",
          "grub2-debugsource-2.04-32.oe1.aarch64.rpm",
          "grub2-tools-extra-2.04-32.oe1.aarch64.rpm",
          "grub2-debuginfo-2.04-32.oe1.aarch64.rpm"
        ],
        "noarch": [
          "grub2-efi-x64-modules-2.04-32.oe1.noarch.rpm",
          "grub2-efi-ia32-modules-2.04-32.oe1.noarch.rpm",
          "grub2-help-2.04-32.oe1.noarch.rpm",
          "grub2-pc-modules-2.04-32.oe1.noarch.rpm",
          "grub2-efi-aa64-modules-2.04-32.oe1.noarch.rpm",
          "grub2-common-2.04-32.oe1.noarch.rpm"
        ],
        "src": [
          "grub2-2.04-32.oe1.src.rpm"
        ],
        "x86_64": [
          "grub2-tools-extra-2.04-32.oe1.x86_64.rpm",
          "grub2-efi-x64-cdboot-2.04-32.oe1.x86_64.rpm",
          "grub2-efi-ia32-cdboot-2.04-32.oe1.x86_64.rpm",
          "grub2-efi-x64-2.04-32.oe1.x86_64.rpm",
          "grub2-debuginfo-2.04-32.oe1.x86_64.rpm",
          "grub2-pc-2.04-32.oe1.x86_64.rpm",
          "grub2-efi-ia32-2.04-32.oe1.x86_64.rpm",
          "grub2-tools-minimal-2.04-32.oe1.x86_64.rpm",
          "grub2-tools-efi-2.04-32.oe1.x86_64.rpm",
          "grub2-debugsource-2.04-32.oe1.x86_64.rpm",
          "grub2-tools-2.04-32.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "grub2",
        "purl": "pkg:rpm/openEuler/grub2\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.04-32.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "grub2-efi-aa64-2.04-38.oe2003sp4.aarch64.rpm",
          "grub2-tools-minimal-2.04-38.oe2003sp4.aarch64.rpm",
          "grub2-tools-extra-2.04-38.oe2003sp4.aarch64.rpm",
          "grub2-tools-2.04-38.oe2003sp4.aarch64.rpm",
          "grub2-debugsource-2.04-38.oe2003sp4.aarch64.rpm",
          "grub2-debuginfo-2.04-38.oe2003sp4.aarch64.rpm",
          "grub2-efi-aa64-cdboot-2.04-38.oe2003sp4.aarch64.rpm"
        ],
        "noarch": [
          "grub2-efi-aa64-modules-2.04-38.oe2003sp4.noarch.rpm",
          "grub2-help-2.04-38.oe2003sp4.noarch.rpm",
          "grub2-pc-modules-2.04-38.oe2003sp4.noarch.rpm",
          "grub2-efi-x64-modules-2.04-38.oe2003sp4.noarch.rpm",
          "grub2-efi-ia32-modules-2.04-38.oe2003sp4.noarch.rpm",
          "grub2-common-2.04-38.oe2003sp4.noarch.rpm"
        ],
        "src": [
          "grub2-2.04-38.oe2003sp4.src.rpm"
        ],
        "x86_64": [
          "grub2-tools-2.04-38.oe2003sp4.x86_64.rpm",
          "grub2-efi-ia32-cdboot-2.04-38.oe2003sp4.x86_64.rpm",
          "grub2-debugsource-2.04-38.oe2003sp4.x86_64.rpm",
          "grub2-efi-x64-cdboot-2.04-38.oe2003sp4.x86_64.rpm",
          "grub2-tools-extra-2.04-38.oe2003sp4.x86_64.rpm",
          "grub2-pc-2.04-38.oe2003sp4.x86_64.rpm",
          "grub2-tools-efi-2.04-38.oe2003sp4.x86_64.rpm",
          "grub2-efi-x64-2.04-38.oe2003sp4.x86_64.rpm",
          "grub2-tools-minimal-2.04-38.oe2003sp4.x86_64.rpm",
          "grub2-efi-ia32-2.04-38.oe2003sp4.x86_64.rpm",
          "grub2-debuginfo-2.04-38.oe2003sp4.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP4",
        "name": "grub2",
        "purl": "pkg:rpm/openEuler/grub2\u0026distro=openEuler-20.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.04-38.oe2003sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "grub2-tools-extra-2.06-41.oe2203.aarch64.rpm",
          "grub2-tools-minimal-2.06-41.oe2203.aarch64.rpm",
          "grub2-efi-aa64-2.06-41.oe2203.aarch64.rpm",
          "grub2-tools-2.06-41.oe2203.aarch64.rpm",
          "grub2-debuginfo-2.06-41.oe2203.aarch64.rpm",
          "grub2-debugsource-2.06-41.oe2203.aarch64.rpm",
          "grub2-efi-aa64-cdboot-2.06-41.oe2203.aarch64.rpm",
          "grub2-efi-aa64-cdboot-2.06-41.oe2203sp1.aarch64.rpm",
          "grub2-debuginfo-2.06-41.oe2203sp1.aarch64.rpm",
          "grub2-efi-aa64-2.06-41.oe2203sp1.aarch64.rpm",
          "grub2-debugsource-2.06-41.oe2203sp1.aarch64.rpm",
          "grub2-tools-extra-2.06-41.oe2203sp1.aarch64.rpm",
          "grub2-tools-minimal-2.06-41.oe2203sp1.aarch64.rpm",
          "grub2-tools-2.06-41.oe2203sp1.aarch64.rpm",
          "grub2-efi-aa64-2.06-41.oe2203sp2.aarch64.rpm",
          "grub2-efi-aa64-cdboot-2.06-41.oe2203sp2.aarch64.rpm",
          "grub2-debugsource-2.06-41.oe2203sp2.aarch64.rpm",
          "grub2-tools-extra-2.06-41.oe2203sp2.aarch64.rpm",
          "grub2-tools-minimal-2.06-41.oe2203sp2.aarch64.rpm",
          "grub2-debuginfo-2.06-41.oe2203sp2.aarch64.rpm",
          "grub2-tools-2.06-41.oe2203sp2.aarch64.rpm",
          "grub2-tools-extra-2.06-44.oe2203sp3.aarch64.rpm",
          "grub2-efi-aa64-cdboot-2.06-44.oe2203sp3.aarch64.rpm",
          "grub2-tools-minimal-2.06-44.oe2203sp3.aarch64.rpm",
          "grub2-debuginfo-2.06-44.oe2203sp3.aarch64.rpm",
          "grub2-tools-2.06-44.oe2203sp3.aarch64.rpm",
          "grub2-debugsource-2.06-44.oe2203sp3.aarch64.rpm",
          "grub2-efi-aa64-2.06-44.oe2203sp3.aarch64.rpm"
        ],
        "noarch": [
          "grub2-efi-ia32-modules-2.06-41.oe2203.noarch.rpm",
          "grub2-common-2.06-41.oe2203.noarch.rpm",
          "grub2-help-2.06-41.oe2203.noarch.rpm",
          "grub2-efi-x64-modules-2.06-41.oe2203.noarch.rpm",
          "grub2-efi-aa64-modules-2.06-41.oe2203.noarch.rpm",
          "grub2-pc-modules-2.06-41.oe2203.noarch.rpm",
          "grub2-efi-aa64-modules-2.06-41.oe2203sp1.noarch.rpm",
          "grub2-efi-x64-modules-2.06-41.oe2203sp1.noarch.rpm",
          "grub2-help-2.06-41.oe2203sp1.noarch.rpm",
          "grub2-common-2.06-41.oe2203sp1.noarch.rpm",
          "grub2-pc-modules-2.06-41.oe2203sp1.noarch.rpm",
          "grub2-efi-ia32-modules-2.06-41.oe2203sp1.noarch.rpm",
          "grub2-efi-ia32-modules-2.06-41.oe2203sp2.noarch.rpm",
          "grub2-common-2.06-41.oe2203sp2.noarch.rpm",
          "grub2-efi-x64-modules-2.06-41.oe2203sp2.noarch.rpm",
          "grub2-pc-modules-2.06-41.oe2203sp2.noarch.rpm",
          "grub2-help-2.06-41.oe2203sp2.noarch.rpm",
          "grub2-efi-aa64-modules-2.06-41.oe2203sp2.noarch.rpm",
          "grub2-efi-ia32-modules-2.06-44.oe2203sp3.noarch.rpm",
          "grub2-common-2.06-44.oe2203sp3.noarch.rpm",
          "grub2-help-2.06-44.oe2203sp3.noarch.rpm",
          "grub2-efi-x64-modules-2.06-44.oe2203sp3.noarch.rpm",
          "grub2-efi-aa64-modules-2.06-44.oe2203sp3.noarch.rpm",
          "grub2-pc-modules-2.06-44.oe2203sp3.noarch.rpm"
        ],
        "src": [
          "grub2-2.06-41.oe2203.src.rpm",
          "grub2-2.06-41.oe2203sp1.src.rpm",
          "grub2-2.06-41.oe2203sp2.src.rpm",
          "grub2-2.06-44.oe2203sp3.src.rpm"
        ],
        "x86_64": [
          "grub2-debuginfo-2.06-41.oe2203.x86_64.rpm",
          "grub2-efi-ia32-2.06-41.oe2203.x86_64.rpm",
          "grub2-efi-ia32-cdboot-2.06-41.oe2203.x86_64.rpm",
          "grub2-efi-x64-2.06-41.oe2203.x86_64.rpm",
          "grub2-tools-2.06-41.oe2203.x86_64.rpm",
          "grub2-debugsource-2.06-41.oe2203.x86_64.rpm",
          "grub2-pc-2.06-41.oe2203.x86_64.rpm",
          "grub2-efi-x64-cdboot-2.06-41.oe2203.x86_64.rpm",
          "grub2-tools-efi-2.06-41.oe2203.x86_64.rpm",
          "grub2-tools-minimal-2.06-41.oe2203.x86_64.rpm",
          "grub2-tools-extra-2.06-41.oe2203.x86_64.rpm",
          "grub2-tools-extra-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-efi-x64-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-pc-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-efi-ia32-cdboot-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-tools-efi-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-efi-ia32-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-debugsource-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-efi-x64-cdboot-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-debuginfo-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-tools-minimal-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-tools-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-efi-x64-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-pc-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-debugsource-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-efi-ia32-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-tools-efi-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-tools-extra-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-efi-ia32-cdboot-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-debuginfo-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-tools-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-tools-minimal-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-efi-x64-cdboot-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-tools-extra-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-efi-ia32-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-efi-x64-cdboot-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-efi-x64-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-tools-minimal-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-tools-efi-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-debugsource-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-pc-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-debuginfo-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-tools-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-efi-ia32-cdboot-2.06-44.oe2203sp3.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS",
        "name": "grub2",
        "purl": "pkg:rpm/openEuler/grub2\u0026distro=openEuler-22.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.06-44.oe2203sp3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "grub2-efi-aa64-cdboot-2.06-41.oe2203sp1.aarch64.rpm",
          "grub2-debuginfo-2.06-41.oe2203sp1.aarch64.rpm",
          "grub2-efi-aa64-2.06-41.oe2203sp1.aarch64.rpm",
          "grub2-debugsource-2.06-41.oe2203sp1.aarch64.rpm",
          "grub2-tools-extra-2.06-41.oe2203sp1.aarch64.rpm",
          "grub2-tools-minimal-2.06-41.oe2203sp1.aarch64.rpm",
          "grub2-tools-2.06-41.oe2203sp1.aarch64.rpm"
        ],
        "noarch": [
          "grub2-efi-aa64-modules-2.06-41.oe2203sp1.noarch.rpm",
          "grub2-efi-x64-modules-2.06-41.oe2203sp1.noarch.rpm",
          "grub2-help-2.06-41.oe2203sp1.noarch.rpm",
          "grub2-common-2.06-41.oe2203sp1.noarch.rpm",
          "grub2-pc-modules-2.06-41.oe2203sp1.noarch.rpm",
          "grub2-efi-ia32-modules-2.06-41.oe2203sp1.noarch.rpm"
        ],
        "src": [
          "grub2-2.06-41.oe2203sp1.src.rpm"
        ],
        "x86_64": [
          "grub2-tools-extra-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-efi-x64-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-pc-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-efi-ia32-cdboot-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-tools-efi-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-efi-ia32-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-debugsource-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-efi-x64-cdboot-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-debuginfo-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-tools-minimal-2.06-41.oe2203sp1.x86_64.rpm",
          "grub2-tools-2.06-41.oe2203sp1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS-SP1",
        "name": "grub2",
        "purl": "pkg:rpm/openEuler/grub2\u0026distro=openEuler-22.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.06-41.oe2203sp1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "grub2-efi-aa64-2.06-41.oe2203sp2.aarch64.rpm",
          "grub2-efi-aa64-cdboot-2.06-41.oe2203sp2.aarch64.rpm",
          "grub2-debugsource-2.06-41.oe2203sp2.aarch64.rpm",
          "grub2-tools-extra-2.06-41.oe2203sp2.aarch64.rpm",
          "grub2-tools-minimal-2.06-41.oe2203sp2.aarch64.rpm",
          "grub2-debuginfo-2.06-41.oe2203sp2.aarch64.rpm",
          "grub2-tools-2.06-41.oe2203sp2.aarch64.rpm"
        ],
        "noarch": [
          "grub2-efi-ia32-modules-2.06-41.oe2203sp2.noarch.rpm",
          "grub2-common-2.06-41.oe2203sp2.noarch.rpm",
          "grub2-efi-x64-modules-2.06-41.oe2203sp2.noarch.rpm",
          "grub2-pc-modules-2.06-41.oe2203sp2.noarch.rpm",
          "grub2-help-2.06-41.oe2203sp2.noarch.rpm",
          "grub2-efi-aa64-modules-2.06-41.oe2203sp2.noarch.rpm"
        ],
        "src": [
          "grub2-2.06-41.oe2203sp2.src.rpm"
        ],
        "x86_64": [
          "grub2-efi-x64-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-pc-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-debugsource-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-efi-ia32-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-tools-efi-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-tools-extra-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-efi-ia32-cdboot-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-debuginfo-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-tools-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-tools-minimal-2.06-41.oe2203sp2.x86_64.rpm",
          "grub2-efi-x64-cdboot-2.06-41.oe2203sp2.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS-SP2",
        "name": "grub2",
        "purl": "pkg:rpm/openEuler/grub2\u0026distro=openEuler-22.03-LTS-SP2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.06-41.oe2203sp2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "grub2-tools-extra-2.06-44.oe2203sp3.aarch64.rpm",
          "grub2-efi-aa64-cdboot-2.06-44.oe2203sp3.aarch64.rpm",
          "grub2-tools-minimal-2.06-44.oe2203sp3.aarch64.rpm",
          "grub2-debuginfo-2.06-44.oe2203sp3.aarch64.rpm",
          "grub2-tools-2.06-44.oe2203sp3.aarch64.rpm",
          "grub2-debugsource-2.06-44.oe2203sp3.aarch64.rpm",
          "grub2-efi-aa64-2.06-44.oe2203sp3.aarch64.rpm"
        ],
        "noarch": [
          "grub2-efi-ia32-modules-2.06-44.oe2203sp3.noarch.rpm",
          "grub2-common-2.06-44.oe2203sp3.noarch.rpm",
          "grub2-help-2.06-44.oe2203sp3.noarch.rpm",
          "grub2-efi-x64-modules-2.06-44.oe2203sp3.noarch.rpm",
          "grub2-efi-aa64-modules-2.06-44.oe2203sp3.noarch.rpm",
          "grub2-pc-modules-2.06-44.oe2203sp3.noarch.rpm"
        ],
        "src": [
          "grub2-2.06-44.oe2203sp3.src.rpm"
        ],
        "x86_64": [
          "grub2-tools-extra-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-efi-ia32-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-efi-x64-cdboot-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-efi-x64-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-tools-minimal-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-tools-efi-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-debugsource-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-pc-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-debuginfo-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-tools-2.06-44.oe2203sp3.x86_64.rpm",
          "grub2-efi-ia32-cdboot-2.06-44.oe2203sp3.x86_64.rpm"
        ]
      },
      "package": {
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            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Low"
  },
  "details": "GNU GRUB is a Multiboot boot loader. It was derived from GRUB, the GRand Unified Bootloader, which was originally designed and implemented by Erich Stefan Boleyn.\r\n\r\nSecurity Fix(es):\r\n\r\nA flaw was found in the grub2-set-bootflag utility of grub2. After the fix of CVE-2019-14865, grub2-set-bootflag will create a temporary file with the new grubenv content and rename it to the original grubenv file. If the program is killed before the rename operation, the temporary file will not be removed and may fill the filesystem when invoked multiple times, resulting in a filesystem out of free inodes or blocks.(CVE-2024-1048)",
  "id": "OESA-2024-1253",
  "modified": "2026-08-06T11:06:42Z",
  "published": "2024-03-08T11:06:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1253"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1048"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "grub2 security update",
  "upstream": [
    "CVE-2024-1048"
  ]
}

CVE-2024-1048 (GCVE-0-2024-1048)

Vulnerability from cvelistv5 – Published: 2024-02-06 17:30 – Updated: 2025-11-20 18:11

Title

Grub2: grub2-set-bootflag can be abused by local (pseudo-)users

Summary

Severity

3.3 (Low)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-02-26 20:13 UTC

CWE

CWE-459 - Incomplete Cleanup

Assigner

redhat redhat root

References

9 references

URL	Tags
https://access.redhat.com/errata/RHSA-2024:2456	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:3184	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2024-1048	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2256827	issue-trackingx_refsource_REDHAT
https://www.openwall.com/lists/oss-security/2024/…
http://www.openwall.com/lists/oss-security/2024/02/06/3	x_transferred
https://lists.fedoraproject.org/archives/list/pac…	x_transferred
https://lists.fedoraproject.org/archives/list/pac…	x_transferred
https://security.netapp.com/advisory/ntap-2024022…	x_transferred

Impacted products

5 products

Vendor	Product	Version
		Unaffected: 0 , < * (git)
Red Hat	Red Hat Enterprise Linux 8	Unaffected: 1:2.02-156.el8 , < * (rpm) cpe:/o:redhat:enterprise_linux:8::baseos
Red Hat	Red Hat Enterprise Linux 9	Unaffected: 1:2.06-77.el9 , < * (rpm) cpe:/o:redhat:enterprise_linux:9::baseos
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7

Date Public

2024-02-06 00:00

Credits

Red Hat would like to thank Solar Designer (CIQ/Rocky Linux) for reporting this issue.

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.