Description
An issue was discovered in the Linux kernel before 5.11.11. The user mode driver (UMD) has a copy_process() memory leak, related to a lack of cleanup steps in kernel/usermode_driver.c and kernel/bpf/preload/bpf_preload_kern.c, aka CID-f60a85cad677.
References
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.11.11
Mailing ListPatchVendor Advisory
Mailing ListPatchVendor Advisory
CVSS impact metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 · Medium
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Modified
Published
2021-03-30T21:15:14.343
4 years agoLast modified
2023-11-07T03:32:41.763
1 year ago