Looks like this issue does not exist anymore.
Tested on an ARM64 node with Trusty kernel:
test_060_nx (__main__.KernelSecurityTest)
NX bit is working ... (skipped: ARM64 older than 4.4 used to have
READ_IMPLIES_EXEC personality set, but no longer?) ok
** Changed in: qa-regression-testing
** Also affects: ubuntu-kernel-tests
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1712038
Title:
ubuntu_qrt_kernel_security test_060_nx fail
Hi Steve,
do you need any other information for this?
Thanks
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https://bugs.launchpad.net/bugs/1712038
Title:
ubuntu_qrt_kernel_security test_060_nx failed on Trusty ARM64
Hi Steve,
the result is:
ubuntu@ms10-34-mcdivittB0-kernel:~$ cat /proc/self/personality
0040
ubuntu@ms10-34-mcdivittB0-kernel:~$ uname -a
Linux ms10-34-mcdivittB0-kernel 3.13.0-146-generic #195-Ubuntu SMP Tue Apr 24
14:56:21 UTC 2018 aarch64 aarch64 aarch64 GNU/Linux
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Hi Po-Hsu,
Sorry this has taken so long to get on my radar.
On a trusty arm64 system, can you report on the output of
/proc/self/personality? At one point, IIRC, it was setting itself to
READ_IMPLIES_EXEC, which caused the ./nx-test executions to succeed when
they should have SIGSEGV'ed (exiting
** Summary changed:
- ubuntu_qrt_kernel_security test_060_nx failed on arm64
+ ubuntu_qrt_kernel_security test_060_nx failed on Trusty ARM64
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags added: trusty
** Description changed:
- For this test, it looks like
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