CVE-2021-47466

high

Description

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.

References

https://git.kernel.org/stable/c/9037c57681d25e4dcc442d940d6dbe24dd31f461

https://git.kernel.org/stable/c/568f906340b43120abd6fcc67c37396482f85930

https://git.kernel.org/stable/c/4f5d1c29cfab5cb0ab885059818751bdef32e2bb

https://git.kernel.org/stable/c/42b81946e3ac9ea0372ba16e05160dc11e02694f

Details

Source: Mitre, NVD

Published: 2024-05-22

Updated: 2024-05-22

Risk Information

CVSS v2

Base Score: 6.2

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 7.1

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Severity: High