Alma Linux: CVE-2020-15437: Important: kernel security, bug fix, and enhancement update (ALSA-2021-1578)
5
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
11/23/2020
05/05/2022
05/04/2022
09/15/2022
Description
The Linux kernel before version 5.8 is vulnerable to a NULL pointer dereference in drivers/tty/serial/8250/8250_core.c:serial8250_isa_init_ports() that allows local users to cause a denial of service by using the p->serial_in pointer which uninitialized.
Solution(s)
- alma-upgrade-kernel-tools-libs-devel
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