Red Hat OpenShift: CVE-2020-12659: kernel: xdp_umem_reg in net/xdp/xdp_umem.c has an out-of-bounds write which could result in crash and data coruption
7
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
05/05/2020
03/13/2021
03/12/2021
05/10/2023
Description
An issue was discovered in the Linux kernel before 5.6.7. xdp_umem_reg in net/xdp/xdp_umem.c has an out-of-bounds write (by a user with the CAP_NET_ADMIN capability) because of a lack of headroom validation.
Solution(s)
- linuxrpm-upgrade-redhat-coreos
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