Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: topology: fix memory leak in snd_sof_load_topology When the topology filename contains "dummy" and tplg_cnt is 0, the function returns -EINVAL directly without freeing the tplg_files allocated by kcalloc() at line 2497. This leaks memory on every such topology load attempt. Fix this by setting ret = -EINVAL and jumping to the out: label, which already handles the kfree(tplg_files) cleanup.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 99c159279c6dfa2c4867c7f76875f58263f8f43b before 6ed7787c43ecf4ae27a3e700cab53a1ed646c7f8; affected 99c159279c6dfa2c4867c7f76875f58263f8f43b before d46f9f23897261da53ffbeb89d48a13982ba7d28 |
| Linux / Linux | affected 6.19; unaffected 0 before 6.19; unaffected 7.1.5 through 7.1.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.