Debian/linux: medium 4.7
In the Linux kernel, the following vulnerability has been resolved: userfaultfd: fix a race between writeprotect and exit_mmap() A race is possible when a process exits, its VMAs are removed by exit_m
Action: Upgrade linux to 5.14.16-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 5.14.16-1 | - |
Fixed versions
| 5.14.16-1 |
Sources
- osv: DEBIAN-CVE-2021-47461#Debian:13/linux
- https://security-tracker.debian.org/tracker/CVE-2021-47461
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