CVE-2020-29369

An issue was discovered in mm/mmap.c in the Linux kernel before 5.7.11. There is a race condition between certain expand functions (expand_downwards and expand_upwards) and page-table free operations from an munmap call, aka CID-246c320a8cfe.

Date published : 2020-11-28

https://security.netapp.com/advisory/ntap-20210115-0001/

https://bugs.chromium.org/p/project-zero/issues/detail?id=2056