These capabilities were introduced with Linux 5.8 The ipc security class is deprecated (kind of at least) Fix a typo in net_broadcast Signed-off-by: Dominick Grift <dominick.grift@xxxxxxxxxxx> --- src/object_classes_permissions.md | 24 +++++++++++++++++------- 1 file changed, 17 insertions(+), 7 deletions(-) diff --git a/src/object_classes_permissions.md b/src/object_classes_permissions.md index 1b183bb..498d872 100644 --- a/src/object_classes_permissions.md +++ b/src/object_classes_permissions.md @@ -421,7 +421,7 @@ inherited by a number of object classes. <td>Allows opening of raw sockets and packet sockets.</td> </tr> <tr> -<td>netbroadcast</td> +<td>net_broadcast</td> <td>Grant network broadcasting and listening to incoming multicasts.</td> </tr> <tr> @@ -496,13 +496,18 @@ inherited by a number of object classes. <tbody> <tr> <td style="background-color:#F2F2F2;"><strong>Permissions</strong></td> -<td style="background-color:#F2F2F2;">Description (6 permissions)</td> +<td style="background-color:#F2F2F2;">Description (8 permissions)</td> </tr> <tr> <td>audit_read</td> <td>Allow reading audits logs.</td> </tr> <tr> +<td>bpf</td> +<td><p>Create maps, do other <em>sys_bpf()</em> commands and load 'SK_REUSEPORT' progs.</p> +<p>Note that loading tracing programs also requires 'CAP_PERFMON' and that loading networking programs also requires 'CAP_NET_ADMIN'.</p></td> +</tr> +<tr> <td>block_suspend</td> <td>Prevent system suspends (was <em>epollwakeup</em>)</td> </tr> @@ -516,6 +521,11 @@ inherited by a number of object classes. <td>Allow MAC policy to be overridden. (not used)</td> </tr> <tr> +<tr> +<td>perfmon</td> +<td>Allow system performance monitoring and observability operations.</td> +</tr> +<tr> <td>syslog</td> <td>Allow configuration of kernel <em>syslog</em> (<em>printk</em> behaviour).</td> </tr> @@ -2015,7 +2025,7 @@ implementation. ## IPC Object Classes -### `ipc` +### `ipc` (Deprecated) <table> <tbody> @@ -2600,11 +2610,11 @@ Note that while this is defined as a kernel object class, the userspace </tr> <tr> <td style="background-color:#F2F2F2;"><strong>Permissions</strong></td> -<td style="background-color:#F2F2F2;"><strong>Description</strong> (Inherit 6 permissions)</td> +<td style="background-color:#F2F2F2;"><strong>Description</strong> (Inherit 8 permissions)</td> </tr> <tr> <td style="background-color:#F2F2F2;"><a href="#common-capability2-permissions"><strong>Common Capability2 Permissions<strong></td> -<td style="background-color:#F2F2F2;">audit_read, block_suspend, mac_admin, mac_override, syslog, wake_alarm</td> +<td style="background-color:#F2F2F2;">audit_read, bpf, block_suspend, mac_admin, mac_override, perfmon, syslog, wake_alarm</td> </tr> </tbody> </table> @@ -2638,11 +2648,11 @@ Note that while this is defined as a kernel object class, the userspace </tr> <tr> <td style="background-color:#F2F2F2;"><strong>Permissions</strong></td> -<td style="background-color:#F2F2F2;"><strong>Description</strong> (Inherit 6 permissions)</td> +<td style="background-color:#F2F2F2;"><strong>Description</strong> (Inherit 8 permissions)</td> </tr> <tr> <td style="background-color:#F2F2F2;"><a href="#common-capability2-permissions"><strong>Common Capability2 Permissions<strong></td> -<td style="background-color:#F2F2F2;">audit_read, block_suspend, mac_admin, mac_override, syslog, wake_alarm</td> +<td style="background-color:#F2F2F2;">audit_read, bpf, block_suspend, mac_admin, mac_override, perfmon, syslog, wake_alarm</td> </tr> </tbody> </table> -- 2.27.0
