diff options
| author |   Shankho Boron Ghosh <shankhoghosh123@gmail.com> | 2020-11-18 19:55:02 +0530 |
|---|---|---|
| committer |   Jan-Simon Moeller <jsmoeller@linuxfoundation.org> | 2020-11-18 16:51:07 +0000 |
| commit | 9cc56459419f1225f5e9851825ad305424b3d6fb (patch) | |
| tree | 6b761ad38074084217472fd47f23fd8c61eb3de1 /docs/2_Architecture_Guides/2.2_Security_Blueprint/5_Platform/1.2.5.3_SystemBus.md | |
| parent | c04ab11b946684902e3e39aef475a2d16c09e1c4 (diff) | |
Revision of Architecture Guides
v1:
Introduction : Skeleton file of Build Process [WIP].
Security Blueprint : Multiple markdowns appended into single markdown.
v2:
Security Blueprint :
4_Kernel.md - Fixed Internal Link.
Annexes.md - Uniform markdown Title.
Bug-AGL: [SPEC-3633]
Signed-off-by: Shankho Boron Ghosh <shankhoghosh123@gmail.com>
Change-Id: I1ab478348a05464612d67f0e8a4570bda309022d
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25586
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Tested-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Diffstat (limited to 'docs/2_Architecture_Guides/2.2_Security_Blueprint/5_Platform/1.2.5.3_SystemBus.md')
| -rw-r--r-- | docs/2_Architecture_Guides/2.2_Security_Blueprint/5_Platform/1.2.5.3_SystemBus.md | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/docs/2_Architecture_Guides/2.2_Security_Blueprint/5_Platform/1.2.5.3_SystemBus.md b/docs/2_Architecture_Guides/2.2_Security_Blueprint/5_Platform/1.2.5.3_SystemBus.md deleted file mode 100644 index 71a2212..0000000 --- a/docs/2_Architecture_Guides/2.2_Security_Blueprint/5_Platform/1.2.5.3_SystemBus.md +++ /dev/null @@ -1,30 +0,0 @@ ---- -title: SystemBus ---- - -# D-Bus - -D-Bus is a well-known **IPC** (Inter-Process Communication) protocol (and -daemon) that helps applications to talk to each other. The use of D-Bus is great -because it allows to implement discovery and signaling. - -The D-Bus session is by default addressed by environment variable -`DBUS_SESSION_BUS_ADDRESS`. Using **systemd** variable -`DBUS_SESSION_BUS_ADDRESS` is automatically set for user sessions. D-Bus usage -is linked to permissions. - -D-Bus has already had several [security -issues](https://www.cvedetails.com/vulnerability-list/vendor_id-13442/D-bus-Project.html) -(mostly **DoS** issues), to allow applications to keep talking to each other. It -is important to protect against this type of attack to keep the system more -stable. - - -<!-- section-config --> - -Domain | Object | Recommendations ---------------- | -------------- | ------------------------------------ -Platform-DBus-1 | Security model | Use D-Bus as IPC. -Platform-DBus-2 | Security model | Apply D-BUS security patches: [D-Bus CVE](https://www.cvedetails.com/vulnerability-list/vendor_id-13442/D-bus-Project.html) - -<!-- end-section-config --> |