Use-after-free vulnerability in fs/block_dev.c in the Linux kernel before 5.8 allows local users to gain privileges or cause a denial of service by leveraging improper access to a certain error field.
https://security.netapp.com/advisory/ntap-20201218-0002/
https://www.cisa.gov/news-events/ics-advisories/icsa-24-074-07
https://lkml.org/lkml/2020/6/7/379
Source: Mitre, NVD
Published: 2020-11-23
Updated: 2023-10-12
Base Score: 7.2
Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C
Severity: High
Base Score: 6.7
Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Severity: Medium
EPSS: 0.00115