ALSA: memalloc: prefer dma_mapping_error() over explicit address checking

{
  "id": "99ea2b7bec08ab8cf7240022c1e183d387b02f7ea83a4a7696d6ac31d7b537e7",
  "url": "https://osv.dev/vulnerability/CVE-2024-57800",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "ALSA: memalloc: prefer dma_mapping_error() over explicit address checking",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: ALSA: memalloc: prefer dma_mapping_error() over explicit address checking With CONFIG_DMA_API_DEBUG enabled, the following warning is observed: DMA-API: snd_hda_intel 0000:03:00.1: device driver failed to check map error[device address=0x00000000ffff0000] [size=20480 bytes] [mapped as single] WARNING: CPU: 28 PID: 2255 at kernel/dma/debug.c:1036 check_unmap+0x1408/0x2430 CPU: 28 UID: 42 PID: 2255 Comm: wireplumber Tainted: G W L 6.12.0-10-133577cad6bf48e5a7848c4338124081393bfe8a+ #759 debug_dma_unmap_page+0xe9/0xf0 snd_dma_wc_free+0x85/0x130 [snd_pcm] snd_pcm_lib_free_pages+0x1e3/0x440 [snd_pcm] snd_pcm_common_ioctl+0x1c9a/0x2960 [snd_pcm] snd_pcm_ioctl+0x6a/0xc0 [snd_pcm] ... Check for returned DMA addresses using specialized dma_mapping_error() helper which is generally recommended for this purpose by Documentation/core-api/dma-api.rst.",
    "evidence": "osv:CVE-2024-57800",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.12.8",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2024-57800",
      "aliases": [
        "CVE-2024-57800"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "c880a5146642e9d35f88aaa353ae98ffd4fc3f99"
                },
                {
                  "fixed": "c180c3f42d340e8dcb9094bb8ea7d477d37081a8"
                },
                {
                  "fixed": "fa0308134d26dbbeb209a1581eea46df663866b6"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-57800.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.12.0"
                },
                {
                  "fixed": "6.12.8"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-57800.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:38.768202672Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/c180c3f42d340e8dcb9094bb8ea7d477d37081a8",
        "https://git.kernel.org/stable/c/fa0308134d26dbbeb209a1581eea46df663866b6",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/57xxx/CVE-2024-57800.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-57800",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/57xxx/CVE-2024-57800.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-57800",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 505986,
  "published_at": "2025-01-11T12:39:49.702+00:00"
}