Debian: CVE-2019-9213: linux -- security update
5
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
03/05/2019
04/22/2019
03/28/2019
07/07/2020
Description
In the Linux kernel before 4.20.14, expand_downwards in mm/mmap.c lacks a check for the mmap minimum address, which makes it easier for attackers to exploit kernel NULL pointer dereferences on non-SMAP platforms. This is related to a capability check for the wrong task.
Solution(s)
- debian-upgrade-linux
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