mwifiex_tm_cmd in drivers/net/wireless/marvell/mwifiex/cfg80211.c in the Linux kernel before 5.1.6 has some error-handling cases that did not free allocated hostcmd memory, aka CID-003b686ace82. This will cause a memory leak and denial of service.
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.6
https://security.netapp.com/advisory/ntap-20200204-0002/
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html
Source: MITRE
Published: 2019-12-30
Updated: 2022-04-18
Type: CWE-401
Base Score: 4.9
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C
Impact Score: 6.9
Exploitability Score: 3.9
Severity: MEDIUM
Base Score: 5.5
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 1.8
Severity: MEDIUM