CVE-2026-64482
Last modified
CVE-2026-64482 is a vulnerability of currently unknown severity. 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..
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.
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= c35034fd6446afaf408d5ab296068e32c775c965, < 97f6bdf5d5ded2e37f358cacb5a95f1393356604; >= c5ae57b1bb99bd6f50b90428fabde397c2aeba0f, < eccf8e91266e39f6f15637702a04a1d344833fe2; >= c5ae57b1bb99bd6f50b90428fabde397c2aeba0f, < fc5d4f27ca1293bc1379ef8fff691c30d9803ca2; >= c5ae57b1bb99bd6f50b90428fabde397c2aeba0f, < 5e74e5e8cb7cc25f7a89f59abaf3489bf0c6f4a0; >= c5ae57b1bb99bd6f50b90428fabde397c2aeba0f, < 465075c6835103821d725c13f8c545898e5f2636; >= c5ae57b1bb99bd6f50b90428fabde397c2aeba0f, < c7fa99d30c7a166a5e5db5a585ce7501ff68326b; a1374d2683442633f8ad2169f8f31df45048e008; >= 6.1.34, < 6.1.178; >= 6.3.8, < 6.4 |
| Linux | Linux | 6.4 |
References
Timeline
- Published
- Last Modified
- Status
- Received
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