FKIE_CVE-2026-64488

Vulnerability from fkie_nvd - Published: 2026-07-25 10:17 - Updated: 2026-07-25 10:17
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved: ALSA: aoa: check snd_ctl_new1() return value snd_ctl_new1() can return NULL when memory allocation fails. In layout.c, the function does not check the return value before dereferencing ctl->id.name or passing to aoa_snd_ctl_add(), which can lead to a NULL pointer dereference. Add NULL checks after snd_ctl_new1() calls and return early if any fails.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2ee9c46fd2dcd529cef18e37636ee12f5c3dbedd
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8df560fefe6fed6a20b7e06720eeaeccec349ac0
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b0154ebc6dc552c389a574b1e221d728e10346e7
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d62624fe256b2d0d13454c78cbfc70ff5d954dc7
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d73067e2bbf3775a495d9f38e38d0a3cf53ee790
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e47f2a341adbac001b6f5d0211b0cd1c1668637b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e5e8c4508d95af82f9b4d065f658e5476a8e9bc8
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fd786466889e4a6e6de0f4462bd0068edea63960
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/aoa/fabrics/layout.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "b0154ebc6dc552c389a574b1e221d728e10346e7",
              "status": "affected",
              "version": "f3d9478b2ce468c3115b02ecae7e975990697f15",
              "versionType": "git"
            },
            {
              "lessThan": "d62624fe256b2d0d13454c78cbfc70ff5d954dc7",
              "status": "affected",
              "version": "f3d9478b2ce468c3115b02ecae7e975990697f15",
              "versionType": "git"
            },
            {
              "lessThan": "e5e8c4508d95af82f9b4d065f658e5476a8e9bc8",
              "status": "affected",
              "version": "f3d9478b2ce468c3115b02ecae7e975990697f15",
              "versionType": "git"
            },
            {
              "lessThan": "2ee9c46fd2dcd529cef18e37636ee12f5c3dbedd",
              "status": "affected",
              "version": "f3d9478b2ce468c3115b02ecae7e975990697f15",
              "versionType": "git"
            },
            {
              "lessThan": "d73067e2bbf3775a495d9f38e38d0a3cf53ee790",
              "status": "affected",
              "version": "f3d9478b2ce468c3115b02ecae7e975990697f15",
              "versionType": "git"
            },
            {
              "lessThan": "fd786466889e4a6e6de0f4462bd0068edea63960",
              "status": "affected",
              "version": "f3d9478b2ce468c3115b02ecae7e975990697f15",
              "versionType": "git"
            },
            {
              "lessThan": "e47f2a341adbac001b6f5d0211b0cd1c1668637b",
              "status": "affected",
              "version": "f3d9478b2ce468c3115b02ecae7e975990697f15",
              "versionType": "git"
            },
            {
              "lessThan": "8df560fefe6fed6a20b7e06720eeaeccec349ac0",
              "status": "affected",
              "version": "f3d9478b2ce468c3115b02ecae7e975990697f15",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "sound/aoa/fabrics/layout.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.18"
            },
            {
              "lessThan": "2.6.18",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.261",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.212",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.178",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.145",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.97",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.39",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: aoa: check snd_ctl_new1() return value\n\nsnd_ctl_new1() can return NULL when memory allocation fails. In\nlayout.c, the function does not check the return value before\ndereferencing ctl-\u003eid.name or passing to aoa_snd_ctl_add(), which can\nlead to a NULL pointer dereference.\n\nAdd NULL checks after snd_ctl_new1() calls and return early if any\nfails."
    }
  ],
  "id": "CVE-2026-64488",
  "lastModified": "2026-07-25T10:17:34.553",
  "metrics": {},
  "published": "2026-07-25T10:17:34.553",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/2ee9c46fd2dcd529cef18e37636ee12f5c3dbedd"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8df560fefe6fed6a20b7e06720eeaeccec349ac0"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b0154ebc6dc552c389a574b1e221d728e10346e7"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/d62624fe256b2d0d13454c78cbfc70ff5d954dc7"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/d73067e2bbf3775a495d9f38e38d0a3cf53ee790"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e47f2a341adbac001b6f5d0211b0cd1c1668637b"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e5e8c4508d95af82f9b4d065f658e5476a8e9bc8"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/fd786466889e4a6e6de0f4462bd0068edea63960"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}



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