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| author | Paul Moore <pmoore@redhat.com> | 2013-11-21 10:40:15 -0500 |
|---|---|---|
| committer | Eduardo Otubo <otubo@linux.vnet.ibm.com> | 2013-12-03 10:21:32 -0200 |
| commit | e9eecb5bf82a71564bf018fcbbfc6cda19cab6c2 (patch) | |
| tree | b5c0921b32ef5fbcfc4000279835df1172135120 /qemu-seccomp.c | |
| parent | 7dc65c02fe3fb8f3146ce0b9ff5fec5945329f0e (diff) | |
| download | qemu-e9eecb5bf82a71564bf018fcbbfc6cda19cab6c2.tar.gz qemu-e9eecb5bf82a71564bf018fcbbfc6cda19cab6c2.tar.bz2 qemu-e9eecb5bf82a71564bf018fcbbfc6cda19cab6c2.zip | |
seccomp: add kill() to the syscall whitelist
The kill() syscall is triggered with the following command:
# qemu -sandbox on -monitor stdio \
-device intel-hda -device hda-duplex -vnc :0
The resulting syslog/audit message:
# ausearch -m SECCOMP
----
time->Wed Nov 20 09:52:08 2013
type=SECCOMP msg=audit(1384912328.482:6656): auid=0 uid=0 gid=0 ses=854
subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=12087
comm="qemu-kvm" sig=31 syscall=62 compat=0 ip=0x7f7a1d2abc67 code=0x0
# scmp_sys_resolver 62
kill
Reported-by: CongLi <coli@redhat.com>
Tested-by: CongLi <coli@redhat.com>
Signed-off-by: Paul Moore <pmoore@redhat.com>
Acked-by: Eduardo Otubo <otubo@linux.vnet.ibm.com>
Diffstat (limited to 'qemu-seccomp.c')
| -rw-r--r-- | qemu-seccomp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/qemu-seccomp.c b/qemu-seccomp.c index 69cee443af..cf07869599 100644 --- a/qemu-seccomp.c +++ b/qemu-seccomp.c @@ -114,6 +114,7 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = { { SCMP_SYS(write), 244 }, { SCMP_SYS(fcntl), 243 }, { SCMP_SYS(tgkill), 242 }, + { SCMP_SYS(kill), 242 }, { SCMP_SYS(rt_sigaction), 242 }, { SCMP_SYS(pipe2), 242 }, { SCMP_SYS(munmap), 242 }, |