CVE-2025-39696
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: hda: tas2781: Fix wrong reference of tasdevice_priv
During the conversion to unify the calibration data management, the reference to tasdevice_priv was wrongly set to h->hda_priv instead of h->priv. This resulted in memory corruption and crashes eventually. Unfortunately it's a void pointer, hence the compiler couldn't know that it's wrong.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 4fe238513407d83f38bf5782e8bcdd7b8baeb85d < 2812815aa79637d39d4398ecd7e58f65d1c79231 | affected |
| Linux | Linux | 4fe238513407d83f38bf5782e8bcdd7b8baeb85d < 3f4422e7c9436abf81a00270be7e4d6d3760ec0e | affected |
| Linux | Linux | 6.16 | affected |
| Linux | Linux | 0 < 6.16 | unaffected |
| Linux | Linux | 6.16.4 <= 6.16.* | unaffected |
| Linux | Linux | 6.17 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/2812815aa79637d39d4398ecd7e58f65d1c79231
- https://git.kernel.org/stable/c/3f4422e7c9436abf81a00270be7e4d6d3760ec0e
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