medium5.5
CVE-2022-48768
In the Linux kernel, the following vulnerability has been resolved: tracing/histogram: Fix a potential memory leak for kstrdup() kfree() is missing on an error…
Impact
In the Linux kernel, the following vulnerability has been resolved: tracing/histogram: Fix a potential memory leak for kstrdup() kfree() is missing on an error path to free the memory allocated by kstrdup(): p = param = kstrdup(data->params[i], GFP_KERNEL); So it is better to free it via kfree(p).
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.4.19 before 5.4.176 from 5.6 before 5.10.96 from 5.11 before 5.15.19 from 5.16 before 5.16.5 Version 5.17 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/8a8878ebb596281f50fc0b9a6e1f23f0d7f154e8
- https://git.kernel.org/stable/c/d71b06aa995007eafd247626d0669b9364c42ad7
- https://git.kernel.org/stable/c/df86e2fe808c3536a9dba353cc2bebdfea00d0cf
- https://git.kernel.org/stable/c/e33fa4a46ee22de88a700e2e3d033da8214a5175
- https://git.kernel.org/stable/c/e629e7b525a179e29d53463d992bdee759c950fb
- https://git.kernel.org/stable/c/8a8878ebb596281f50fc0b9a6e1f23f0d7f154e8
- https://git.kernel.org/stable/c/d71b06aa995007eafd247626d0669b9364c42ad7
- https://git.kernel.org/stable/c/df86e2fe808c3536a9dba353cc2bebdfea00d0cf
- https://git.kernel.org/stable/c/e33fa4a46ee22de88a700e2e3d033da8214a5175
- https://git.kernel.org/stable/c/e629e7b525a179e29d53463d992bdee759c950fb