Debian/linux: medium 5.5
The move_pages system call in mm/migrate.c in the Linux kernel before 4.12.9 doesn't check the effective uid of the target process, enabling a local attacker to learn the memory layout of a setuid exe
Action: Upgrade linux to 4.12.12-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.12.12-1 | - |
Fixed versions
| 4.12.12-1 |
Sources
- osv: DEBIAN-CVE-2017-14140#Debian:13/linux
- https://security-tracker.debian.org/tracker/CVE-2017-14140
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