ALSA: ymfpci: check snd_ctl_new1() return value
Summary
| CVE | CVE-2026-64489 |
|---|---|
| State | PUBLISHED |
| Assigner | Linux |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-07-25 10:17:34 UTC |
| Updated | 2026-07-25 10:17:34 UTC |
| Description | 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. |
Risk And Classification
EPSS: 0.001800000 probability, percentile 0.079210000 (date 2026-07-28)
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Linux | Linux | affected 1f6c520932bca5be9e8dec137fccb2fc094a80fe d7c71dfd4b80f0eacac2c157a8a3a4c6e8b2e0d1 git | Not specified |
| CNA | Linux | Linux | affected c9b83ae4a1609b1914ba7fc70826a3f3a8b234db 91095474eea29b95c9a8bceb9b501a2702b6c55f git | Not specified |
| CNA | Linux | Linux | affected c9b83ae4a1609b1914ba7fc70826a3f3a8b234db 02f33c2062c75e28abc7ad58ce86451cf3140455 git | Not specified |
| CNA | Linux | Linux | affected c9b83ae4a1609b1914ba7fc70826a3f3a8b234db f6538a318947b627710b08a268bc80a48c23bde7 git | Not specified |
| CNA | Linux | Linux | affected c9b83ae4a1609b1914ba7fc70826a3f3a8b234db 18ec7d7785be7a4ee8ea11e355122282caad4267 git | Not specified |
| CNA | Linux | Linux | affected c9b83ae4a1609b1914ba7fc70826a3f3a8b234db e64d170346d00b580c0043de3e5ccb3e331c47d4 git | Not specified |
| CNA | Linux | Linux | affected cf671d2462d9af50c328bcc185d2c7b9726f8093 git | Not specified |
| CNA | Linux | Linux | affected 6.1.34 6.1.178 semver | Not specified |
| CNA | Linux | Linux | affected 6.3.8 6.4 semver | Not specified |
| CNA | Linux | Linux | affected 6.4 | Not specified |
| CNA | Linux | Linux | unaffected 6.4 semver | Not specified |
| CNA | Linux | Linux | unaffected 6.1.178 6.1.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.6.145 6.6.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.12.96 6.12.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.18.39 6.18.* semver | Not specified |
| CNA | Linux | Linux | unaffected 7.1.4 7.1.* semver | Not specified |
| CNA | Linux | Linux | unaffected 7.2-rc1 * original_commit_for_fix | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| git.kernel.org/stable/c/18ec7d7785be7a4ee8ea11e355122282caad4267 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/f6538a318947b627710b08a268bc80a48c23bde7 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/e64d170346d00b580c0043de3e5ccb3e331c47d4 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/d7c71dfd4b80f0eacac2c157a8a3a4c6e8b2e0d1 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/02f33c2062c75e28abc7ad58ce86451cf3140455 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/91095474eea29b95c9a8bceb9b501a2702b6c55f | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.