CVE-2026-64482
In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: check snd_ctl_new1() return value snd_ctl_new1() can return NULL when memory allocation fails. snd_gf1_pcm_volume_control() does not check the return value before…
Does this matter?
Not yet scored. NVD analysis is pending; check back once CVSS and EPSS values are published.
Description
In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: check snd_ctl_new1() return value snd_ctl_new1() can return NULL when memory allocation fails. snd_gf1_pcm_volume_control() does not check the return value before dereferencing kctl->id.index, which can lead to a NULL pointer dereference. Add a NULL check after snd_ctl_new1() and return -ENOMEM if it fails.
- CVSS
- Not yet scored
- EPSS
- 0.18% probability · 8th percentile
- CISA KEV
- Not listed
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/465075c6835103821d725c13f8c545898e5f2636
- https://git.kernel.org/stable/c/5e74e5e8cb7cc25f7a89f59abaf3489bf0c6f4a0
- https://git.kernel.org/stable/c/97f6bdf5d5ded2e37f358cacb5a95f1393356604
- https://git.kernel.org/stable/c/c7fa99d30c7a166a5e5db5a585ce7501ff68326b
- https://git.kernel.org/stable/c/eccf8e91266e39f6f15637702a04a1d344833fe2
- https://git.kernel.org/stable/c/fc5d4f27ca1293bc1379ef8fff691c30d9803ca2
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.