{
  "cveId": "CVE-2023-53788",
  "url": "https://patchblox.com/security/cve/CVE-2023-53788",
  "summary": "CVE-2023-53788 is fixed in linux on 1 platform, first by DEBIAN-CVE-2023-53788, released December 9, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  ALSA: hda/ca0132: fixup buffer overrun at tuning...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  ALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set()  tuning_ctl_set() might have buffer overrun at (X) if it didn\u0027t break from loop by matching (A).  \tstatic int tuning_ctl_set(...) \t{ \t\tfor (i = 0; i \u003C TUNING_CTLS_COUNT; i\u002B\u002B) (A)\t\t\tif (nid == ca0132_tuning_ctls[i].nid) \t\t\t\tbreak;  \t\tsnd_hda_power_up(...); (X)\t\tdspio_set_param(..., ca0132_tuning_ctls[i].mid, ...); \t\tsnd_hda_power_down(...);                ^  \t\treturn 1; \t}  We will get below error by cppcheck  \tsound/pci/hda/patch_ca0132.c:4229:2: note: After for loop, i has value 12 \t for (i = 0; i \u003C TUNING_CTLS_COUNT; i\u002B\u002B) \t ^ \tsound/pci/hda/patch_ca0132.c:4234:43: note: Array index out of bounds \t dspio_set_param(codec, ca0132_tuning_ctls[i].mid, 0x20, \t                                           ^ This patch cares non match case.",
  "published": "2025-12-09T01:16:50Z",
  "severity": "",
  "epss": 0.0021,
  "epssPercentile": 0.11253,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.25-1",
      "fix": "DEBIAN-CVE-2023-53788",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-53788",
      "released": "2025-12-09T01:16:50Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.1.25-1",
      "fix": "DEBIAN-CVE-2023-53788",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-53788",
      "released": "2025-12-09T01:16:50Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.1.25-1",
      "fix": "DEBIAN-CVE-2023-53788",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-53788",
      "released": "2025-12-09T01:16:50Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}