Merge pull request #43988 from thaJeztah/22.06_backport_seccomp_bpfcap

[22.06 backport] seccomp: allow "bpf", "perf_event_open", gated by CAP_BPF, CAP_PERFMON

profiles/seccomp/default.json

@@ -790,6 +790,28 @@
 					"CAP_SYSLOG"
 				]
 			}
+		},
+		{
+			"names": [
+				"bpf"
+			],
+			"action": "SCMP_ACT_ALLOW",
+			"includes": {
+				"caps": [
+					"CAP_BPF"
+				]
+			}
+		},
+		{
+			"names": [
+				"perf_event_open"
+			],
+			"action": "SCMP_ACT_ALLOW",
+			"includes": {
+				"caps": [
+					"CAP_PERFMON"
+				]
+			}
 		}
 	]
 }

profiles/seccomp/default_linux.go

@@ -777,6 +777,28 @@ func DefaultProfile() *Seccomp {
 				Caps: []string{"CAP_SYSLOG"},
 			},
 		},
+		{
+			LinuxSyscall: specs.LinuxSyscall{
+				Names: []string{
+					"bpf",
+				},
+				Action: specs.ActAllow,
+			},
+			Includes: &Filter{
+				Caps: []string{"CAP_BPF"},
+			},
+		},
+		{
+			LinuxSyscall: specs.LinuxSyscall{
+				Names: []string{
+					"perf_event_open",
+				},
+				Action: specs.ActAllow,
+			},
+			Includes: &Filter{
+				Caps: []string{"CAP_PERFMON"},
+			},
+		},
 	}
 
 	errnoRet := uint(unix.EPERM)