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        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.",
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      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "linux-headers-4.19.0-28-amd64-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:linux-headers-4.19.0-28-amd64-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "linux-headers-4.19.0-28-amd64-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "hyperv-daemons-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:hyperv-daemons-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "hyperv-daemons-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "linux-image-4.19.0-28-amd64-unsigned-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:linux-image-4.19.0-28-amd64-unsigned-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "linux-image-4.19.0-28-amd64-unsigned-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-49989",
      "cwe": {
        "id": "CWE-415",
        "name": "Double Free"
      },
      "notes": [
        {
          "category": "description",
          "text": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: fix double free issue during amdgpu module unload\n\nFlexible endpoints use DIGs from available inflexible endpoints,\nso only the encoders of inflexible links need to be freed.\nOtherwise, a double free issue may occur when unloading the\namdgpu module.\n\n[  279.190523] RIP: 0010:__slab_free+0x152/0x2f0\n[  279.190577] Call Trace:\n[  279.190580]  <TASK>\n[  279.190582]  ? show_regs+0x69/0x80\n[  279.190590]  ? die+0x3b/0x90\n[  279.190595]  ? do_trap+0xc8/0xe0\n[  279.190601]  ? do_error_trap+0x73/0xa0\n[  279.190605]  ? __slab_free+0x152/0x2f0\n[  279.190609]  ? exc_invalid_op+0x56/0x70\n[  279.190616]  ? __slab_free+0x152/0x2f0\n[  279.190642]  ? asm_exc_invalid_op+0x1f/0x30\n[  279.190648]  ? dcn10_link_encoder_destroy+0x19/0x30 [amdgpu]\n[  279.191096]  ? __slab_free+0x152/0x2f0\n[  279.191102]  ? dcn10_link_encoder_destroy+0x19/0x30 [amdgpu]\n[  279.191469]  kfree+0x260/0x2b0\n[  279.191474]  dcn10_link_encoder_destroy+0x19/0x30 [amdgpu]\n[  279.191821]  link_destroy+0xd7/0x130 [amdgpu]\n[  279.192248]  dc_destruct+0x90/0x270 [amdgpu]\n[  279.192666]  dc_destroy+0x19/0x40 [amdgpu]\n[  279.193020]  amdgpu_dm_fini+0x16e/0x200 [amdgpu]\n[  279.193432]  dm_hw_fini+0x26/0x40 [amdgpu]\n[  279.193795]  amdgpu_device_fini_hw+0x24c/0x400 [amdgpu]\n[  279.194108]  amdgpu_driver_unload_kms+0x4f/0x70 [amdgpu]\n[  279.194436]  amdgpu_pci_remove+0x40/0x80 [amdgpu]\n[  279.194632]  pci_device_remove+0x3a/0xa0\n[  279.194638]  device_remove+0x40/0x70\n[  279.194642]  device_release_driver_internal+0x1ad/0x210\n[  279.194647]  driver_detach+0x4e/0xa0\n[  279.194650]  bus_remove_driver+0x6f/0xf0\n[  279.194653]  driver_unregister+0x33/0x60\n[  279.194657]  pci_unregister_driver+0x44/0x90\n[  279.194662]  amdgpu_exit+0x19/0x1f0 [amdgpu]\n[  279.194939]  __do_sys_delete_module.isra.0+0x198/0x2f0\n[  279.194946]  __x64_sys_delete_module+0x16/0x20\n[  279.194950]  do_syscall_64+0x58/0x120\n[  279.194954]  entry_SYSCALL_64_after_hwframe+0x6e/0x76\n[  279.194980]  </TASK>",
          "title": "Vulnerability description"
        },
        {
          "category": "other",
          "text": "TuxCare has assessed that this vulnerability does not impact any currently supported TuxCare products. This evaluation may change as new information becomes available. For additional details regarding this vulnerability and affected products, refer to the provided references.",
          "title": "Statement"
        }
      ],
      "product_status": {
        "known_not_affected": [
          "Debian-10:hyperv-daemons-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:libbpf-dev-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:libbpf4.19-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:libcpupower-dev-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:libcpupower1-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-compiler-gcc-8-x86-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-config-4.19-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-cpupower-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-doc-4.19-0:4.19.325-1+tuxcare.els1.all",
          "Debian-10:linux-headers-4.19.0-28-all-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-headers-4.19.0-28-all-amd64-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-headers-4.19.0-28-amd64-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-headers-4.19.0-28-common-0:4.19.325-1+tuxcare.els1.all",
          "Debian-10:linux-image-4.19.0-28-amd64-unsigned-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-image-amd64-signed-template-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-kbuild-4.19-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-libc-dev-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-perf-4.19-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-source-4.19-0:4.19.325-1+tuxcare.els1.all",
          "Debian-10:linux-support-4.19.0-28-0:4.19.325-1+tuxcare.els1.all"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2024-49989"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/20b5a8f9f4670a8503aa9fa95ca632e77c6bf55d",
          "url": "https://git.kernel.org/stable/c/20b5a8f9f4670a8503aa9fa95ca632e77c6bf55d"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/3c0ff4de45ce2c5f7997a1ffa6eefee4b79e6b58",
          "url": "https://git.kernel.org/stable/c/3c0ff4de45ce2c5f7997a1ffa6eefee4b79e6b58"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/43c296870740a3a264cdca9f18db12e12e9cfbdb",
          "url": "https://git.kernel.org/stable/c/43c296870740a3a264cdca9f18db12e12e9cfbdb"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/7af9e6fa63dbd43a61d4ecc8f59426596a75e507",
          "url": "https://git.kernel.org/stable/c/7af9e6fa63dbd43a61d4ecc8f59426596a75e507"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/cf6f3ebd6312d465fee096d1f58089b177c7c67f",
          "url": "https://git.kernel.org/stable/c/cf6f3ebd6312d465fee096d1f58089b177c7c67f"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/df948b5ba6858d5da34f622d408e5517057cec07",
          "url": "https://git.kernel.org/stable/c/df948b5ba6858d5da34f622d408e5517057cec07"
        },
        {
          "category": "external",
          "summary": "https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html",
          "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html"
        }
      ],
      "release_date": "2024-10-21T18:15:00Z",
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        },
        {
          "category": "impact",
          "date": "2026-08-22T07:57:20.173954Z",
          "details": "Introduced in: upstream (flexible DIG-endpoint mapping feature; struct dc_link `is_dig_mapping_flexible` + the `dc/link/link_factory.c` refactor, kernel 6.x, after the 4.19 fork) / Fixed in: upstream commit 20b5a8f9f467 (not present in this tree; `git describe --tags` fails — upstream-only, mainline ~v6.11/6.12). The fixed file `drivers/gpu/drm/amd/display/dc/link/link_factory.c`, the function `link_destruct`, and the field `is_dig_mapping_flexible` are all absent from this debian10els 4.19.325 tree.",
          "product_ids": [
            "Debian-10:hyperv-daemons-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:libbpf-dev-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:libbpf4.19-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:libcpupower-dev-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:libcpupower1-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-compiler-gcc-8-x86-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-config-4.19-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-cpupower-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-doc-4.19-0:4.19.325-1+tuxcare.els1.all",
            "Debian-10:linux-headers-4.19.0-28-all-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-headers-4.19.0-28-all-amd64-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-headers-4.19.0-28-amd64-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-headers-4.19.0-28-common-0:4.19.325-1+tuxcare.els1.all",
            "Debian-10:linux-image-4.19.0-28-amd64-unsigned-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-image-amd64-signed-template-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-kbuild-4.19-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-libc-dev-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-perf-4.19-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-source-4.19-0:4.19.325-1+tuxcare.els1.all",
            "Debian-10:linux-support-4.19.0-28-0:4.19.325-1+tuxcare.els1.all"
          ]
        }
      ]
    }
  ]
}