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CVE-2024-21886
Medium prioritySome fixes available 14 of 16
A heap buffer overflow flaw was found in the DisableDevice function in the X.Org server. This issue may lead to an application crash or, in some circumstances, remote code execution in SSH X11 forwarding environments.
11 affected packages
xorg, xorg-hwe-16.04, xorg-hwe-18.04, xorg-server, xorg-server-hwe-16.04...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Not affected |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | Not affected | Not in release |
| xorg-server | Fixed | Fixed | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| xorg-server-hwe-18.04 | Not in release | Not in release | Not in release | Needs evaluation | Not in release |
| xorg-server-lts-utopic | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | Not in release | Not in release | Not in release | Not in release | Not in release |
| xwayland | Fixed | Fixed | Not in release | Not in release | Not in release |
CVE-2024-21885
Medium prioritySome fixes available 14 of 16
A flaw was found in X.Org server. In the XISendDeviceHierarchyEvent function, it is possible to exceed the allocated array length when certain new device IDs are added to the xXIHierarchyInfo struct. This can trigger a heap buffer...
11 affected packages
xorg, xorg-hwe-16.04, xorg-hwe-18.04, xorg-server, xorg-server-hwe-16.04...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Not affected |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | Not affected | Not in release |
| xorg-server | Fixed | Fixed | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| xorg-server-hwe-18.04 | Not in release | Not in release | Not in release | Needs evaluation | Not in release |
| xorg-server-lts-utopic | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | Not in release | Not in release | Not in release | Not in release | Not in release |
| xwayland | Fixed | Fixed | Not in release | Not in release | Not in release |
CVE-2024-0409
Medium prioritySome fixes available 13 of 16
A flaw was found in the X.Org server. The cursor code in both Xephyr and Xwayland uses the wrong type of private at creation. It uses the cursor bits type with the cursor as private, and when initiating the cursor, that overwrites...
11 affected packages
xorg, xorg-hwe-16.04, xorg-hwe-18.04, xorg-server, xorg-server-hwe-16.04...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Not affected |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | Not affected | Not in release |
| xorg-server | Fixed | Fixed | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| xorg-server-hwe-18.04 | Not in release | Not in release | Not in release | Needs evaluation | Not in release |
| xorg-server-lts-utopic | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | Not in release | Not in release | Not in release | Not in release | Not in release |
| xwayland | Fixed | Fixed | Not in release | Not in release | Not in release |
CVE-2024-0408
Medium prioritySome fixes available 14 of 16
A flaw was found in the X.Org server. The GLX PBuffer code does not call the XACE hook when creating the buffer, leaving it unlabeled. When the client issues another request to access that resource (as with a GetGeometry) or when...
11 affected packages
xorg, xorg-hwe-16.04, xorg-hwe-18.04, xorg-server, xorg-server-hwe-16.04...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Not affected |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | Not affected | Not in release |
| xorg-server | Fixed | Fixed | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| xorg-server-hwe-18.04 | Not in release | Not in release | Not in release | Needs evaluation | Not in release |
| xorg-server-lts-utopic | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | Not in release | Not in release | Not in release | Not in release | Not in release |
| xwayland | Fixed | Fixed | Not in release | Not in release | Not in release |
CVE-2024-0229
Medium prioritySome fixes available 14 of 16
An out-of-bounds memory access flaw was found in the X.Org server. This issue can be triggered when a device frozen by a sync grab is reattached to a different master device. This issue may lead to an application crash, local...
11 affected packages
xorg, xorg-hwe-16.04, xorg-hwe-18.04, xorg-server, xorg-server-hwe-16.04...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Not affected |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | Not affected | Not in release |
| xorg-server | Fixed | Fixed | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| xorg-server-hwe-18.04 | Not in release | Not in release | Not in release | Needs evaluation | Not in release |
| xorg-server-lts-utopic | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | Not in release | Not in release | Not in release | Not in release | Not in release |
| xwayland | Fixed | Fixed | Not in release | Not in release | Not in release |
CVE-2023-6816
Medium prioritySome fixes available 14 of 16
A flaw was found in X.Org server. Both DeviceFocusEvent and the XIQueryPointer reply contain a bit for each logical button currently down. Buttons can be arbitrarily mapped to any value up to 255, but the X.Org Server was only...
11 affected packages
xorg, xorg-hwe-16.04, xorg-hwe-18.04, xorg-server, xorg-server-hwe-16.04...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Not affected |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | Not affected | Not in release |
| xorg-server | Fixed | Fixed | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| xorg-server-hwe-18.04 | Not in release | Not in release | Not in release | Needs evaluation | Not in release |
| xorg-server-lts-utopic | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | Not in release | Not in release | Not in release | Not in release | Not in release |
| xwayland | Fixed | Fixed | Not in release | Not in release | Not in release |
CVE-2023-6478
Medium prioritySome fixes available 12 of 14
A flaw was found in xorg-server. A specially crafted request to RRChangeProviderProperty or RRChangeOutputProperty can trigger an integer overflow which may lead to a disclosure of sensitive information.
11 affected packages
xorg, xorg-hwe-16.04, xorg-hwe-18.04, xorg-server, xorg-server-hwe-16.04...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Not affected |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | Not affected | Not in release |
| xorg-server | Fixed | Fixed | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| xorg-server-hwe-18.04 | Not in release | Not in release | Not in release | Needs evaluation | Not in release |
| xorg-server-lts-utopic | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | Not in release | Not in release | Not in release | Not in release | Not in release |
| xwayland | Not affected | Fixed | Not in release | Not in release | Not in release |
CVE-2023-6377
Medium prioritySome fixes available 11 of 14
A flaw was found in xorg-server. Querying or changing XKB button actions such as moving from a touchpad to a mouse can result in out-of-bounds memory reads and writes. This may allow local privilege escalation or possible remote...
11 affected packages
xorg, xorg-hwe-16.04, xorg-hwe-18.04, xorg-server, xorg-server-hwe-16.04...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Not affected |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | Not affected | Not in release |
| xorg-server | Fixed | Fixed | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| xorg-server-hwe-18.04 | Not in release | Not in release | Not in release | Needs evaluation | Not in release |
| xorg-server-lts-utopic | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | Not in release | Not in release | Not in release | Not in release | Not in release |
| xwayland | Not affected | Fixed | Not in release | Not in release | Not in release |
CVE-2023-5574
Low priorityA use-after-free flaw was found in xorg-x11-server-Xvfb. This issue occurs in Xvfb with a very specific and legacy configuration (a multi-screen setup with multiple protocol screens, also known as Zaphod mode). If the pointer is...
11 affected packages
xorg, xorg-hwe-16.04, xorg-hwe-18.04, xorg-server, xorg-server-hwe-16.04...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| xorg | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Not affected |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | Not affected | Not in release |
| xorg-server | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| xorg-server-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| xorg-server-hwe-18.04 | Not in release | Not in release | Not in release | Needs evaluation | Not in release |
| xorg-server-lts-utopic | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | Not in release | Not in release | Not in release | Not in release | Not in release |
| xwayland | Not affected | Not affected | Not in release | Not in release | Not in release |
CVE-2023-5380
Medium prioritySome fixes available 9 of 11
A use-after-free flaw was found in the xorg-x11-server. An X server crash may occur in a very specific and legacy configuration (a multi-screen setup with multiple protocol screens, also known as Zaphod mode) if the pointer is...
11 affected packages
xorg, xorg-hwe-16.04, xorg-hwe-18.04, xorg-server, xorg-server-hwe-16.04...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Not affected |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | Not affected | Not in release |
| xorg-server | Fixed | Fixed | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| xorg-server-hwe-18.04 | Not in release | Not in release | Not in release | Needs evaluation | Not in release |
| xorg-server-lts-utopic | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | Not in release | Not in release | Not in release | Not in release | Not in release |
| xwayland | Not affected | Not affected | Not in release | Not in release | Not in release |