Provide the option to immediately reboot on a kernel panics

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Raja Grewal 2024-07-25 10:28:27 +10:00
parent 3926b91dcf
commit ed3336694c
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3 changed files with 4 additions and 1 deletions

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@ -42,7 +42,8 @@ space, user space, core dumps, and swap space.
- Restrict kernel profiling and the performance events system to `CAP_PERFMON`.
- Force the kernel to panic on "oopses" that can potentially indicate and thwart
certain kernel exploitation attempts.
certain kernel exploitation attempts. Provide the option to reboot immediately
on a kernel panic.
- Randomize the addresses (ASLR) for mmap base, stack, VDSO pages, and heap.

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@ -119,6 +119,7 @@ kernel.perf_event_paranoid=3
## See /usr/libexec/security-misc/panic-on-oops for implementation.
##
#kernel.panic_on_oops=1
#kernel.panic=-1
## Enable ASLR for mmap base, stack, VDSO pages, and heap.
## Heap randomization can lead to breakages with legacy applications.

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@ -16,3 +16,4 @@ fi
## from continuing to run a flawed processes. Many kernel exploits
## will also cause an oops which this will make the kernel kill.
sysctl kernel.panic_on_oops=1
#sysctl kernel.panic=-1