FKIE_CVE-2026-64489

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: ymfpci: check snd_ctl_new1() return value snd_ctl_new1() can return NULL when memory allocation fails. snd_ymfpci_create_spdif_controls() does not check the return value before dereferencing kctl->id.device, which can lead to a NULL pointer dereference. Add NULL checks after snd_ctl_new1() calls and return -ENOMEM if any fails.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/02f33c2062c75e28abc7ad58ce86451cf3140455
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/18ec7d7785be7a4ee8ea11e355122282caad4267
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/91095474eea29b95c9a8bceb9b501a2702b6c55f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d7c71dfd4b80f0eacac2c157a8a3a4c6e8b2e0d1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e64d170346d00b580c0043de3e5ccb3e331c47d4
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f6538a318947b627710b08a268bc80a48c23bde7
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/pci/ymfpci/ymfpci_main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d7c71dfd4b80f0eacac2c157a8a3a4c6e8b2e0d1",
              "status": "affected",
              "version": "1f6c520932bca5be9e8dec137fccb2fc094a80fe",
              "versionType": "git"
            },
            {
              "lessThan": "91095474eea29b95c9a8bceb9b501a2702b6c55f",
              "status": "affected",
              "version": "c9b83ae4a1609b1914ba7fc70826a3f3a8b234db",
              "versionType": "git"
            },
            {
              "lessThan": "02f33c2062c75e28abc7ad58ce86451cf3140455",
              "status": "affected",
              "version": "c9b83ae4a1609b1914ba7fc70826a3f3a8b234db",
              "versionType": "git"
            },
            {
              "lessThan": "f6538a318947b627710b08a268bc80a48c23bde7",
              "status": "affected",
              "version": "c9b83ae4a1609b1914ba7fc70826a3f3a8b234db",
              "versionType": "git"
            },
            {
              "lessThan": "18ec7d7785be7a4ee8ea11e355122282caad4267",
              "status": "affected",
              "version": "c9b83ae4a1609b1914ba7fc70826a3f3a8b234db",
              "versionType": "git"
            },
            {
              "lessThan": "e64d170346d00b580c0043de3e5ccb3e331c47d4",
              "status": "affected",
              "version": "c9b83ae4a1609b1914ba7fc70826a3f3a8b234db",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "cf671d2462d9af50c328bcc185d2c7b9726f8093",
              "versionType": "git"
            },
            {
              "lessThan": "6.1.178",
              "status": "affected",
              "version": "6.1.34",
              "versionType": "semver"
            },
            {
              "lessThan": "6.4",
              "status": "affected",
              "version": "6.3.8",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "sound/pci/ymfpci/ymfpci_main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.4"
            },
            {
              "lessThan": "6.4",
              "status": "unaffected",
              "version": "0",
              "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": "6.12.96",
              "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: ymfpci: check snd_ctl_new1() return value\n\nsnd_ctl_new1() can return NULL when memory allocation fails.\nsnd_ymfpci_create_spdif_controls() does not check the return value\nbefore dereferencing kctl-\u003eid.device, which can lead to a NULL pointer\ndereference.\n\nAdd NULL checks after snd_ctl_new1() calls and return -ENOMEM if any\nfails."
    }
  ],
  "id": "CVE-2026-64489",
  "lastModified": "2026-07-25T10:17:34.687",
  "metrics": {},
  "published": "2026-07-25T10:17:34.687",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/02f33c2062c75e28abc7ad58ce86451cf3140455"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/18ec7d7785be7a4ee8ea11e355122282caad4267"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/91095474eea29b95c9a8bceb9b501a2702b6c55f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/d7c71dfd4b80f0eacac2c157a8a3a4c6e8b2e0d1"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e64d170346d00b580c0043de3e5ccb3e331c47d4"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f6538a318947b627710b08a268bc80a48c23bde7"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}



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