Debian/linux: medium 5.9
In net/socket.c in the Linux kernel through 4.17.1, there is a race condition between fchownat and close in cases where they target the same socket file descriptor, related to the sock_close and sockf
Action: Upgrade linux to 4.17.3-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.17.3-1 | - |
Fixed versions
| 4.17.3-1 |
Sources
- osv: DEBIAN-CVE-2018-12232#Debian:13/linux
- https://security-tracker.debian.org/tracker/CVE-2018-12232
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