[SRU Bionic/linux-raspi2 0/1] Set CONFIG_SECURITY_PERF_EVENTS_RESTRICT

[Thadeu Lima de Souza Cascardo]

[Impact]
perf_event_open is not restricted by default, which means unprivileged users
may have access to information they should not have.

[Test case]
Run as an unprivileged user:
perf stat true
and check that it fails.

[Potential regression]
Users who expect to be able to use perf will not be able to do it. The fix
might also cause the build to fail, in case it doesn't match enforced config
options.

Thadeu Lima de Souza Cascardo (1):
  UBUNTU: [Config]: set CONFIG_SECURITY_PERF_EVENTS_RESTRICT

 debian.raspi2/config/config.common.ubuntu | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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2.27.0