medium5.5
CVE-2021-47466
In the Linux kernel, the following vulnerability has been resolved: mm, slub: fix potential memoryleak in kmem_cache_open() In error path, the random_seq of sl…
Impact
In the Linux kernel, the following vulnerability has been resolved: mm, slub: fix potential memoryleak in kmem_cache_open() In error path, the random_seq of slub cache might be leaked. Fix this by using __kmem_cache_release() to release all the relevant resources.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 4.8 before 5.4.156 from 5.5 before 5.10.76 from 5.11 before 5.14.15 Version 5.15 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/42b81946e3ac9ea0372ba16e05160dc11e02694f
- https://git.kernel.org/stable/c/4f5d1c29cfab5cb0ab885059818751bdef32e2bb
- https://git.kernel.org/stable/c/568f906340b43120abd6fcc67c37396482f85930
- https://git.kernel.org/stable/c/9037c57681d25e4dcc442d940d6dbe24dd31f461
- https://git.kernel.org/stable/c/42b81946e3ac9ea0372ba16e05160dc11e02694f
- https://git.kernel.org/stable/c/4f5d1c29cfab5cb0ab885059818751bdef32e2bb
- https://git.kernel.org/stable/c/568f906340b43120abd6fcc67c37396482f85930
- https://git.kernel.org/stable/c/9037c57681d25e4dcc442d940d6dbe24dd31f461