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A vulnerability, which was classified as problematic, has been found in X.org Server. Affected by this issue is the function ProcXkbGetKbdByName of the file xkb/xkb.c. The manipulation leads to memory leak. It is recommended to...
8 affected packages
xorg-server, xorg-server-hwe-16.04, xorg-server-hwe-18.04, xorg-server-lts-utopic, xorg-server-lts-vivid...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| xorg-server | — | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | — | Not in release | Not in release | Not in release |
| xorg-server-hwe-18.04 | — | Not in release | Not in release | Fixed |
| xorg-server-lts-utopic | — | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | — | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | — | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | — | Not in release | Not in release | Not in release |
| xwayland | — | Fixed | Not in release | Not in release |
A vulnerability classified as critical was found in X.org Server. Affected by this vulnerability is the function _GetCountedString of the file xkb/xkb.c. The manipulation leads to buffer overflow. It is recommended to apply a...
8 affected packages
xorg-server, xorg-server-hwe-16.04, xorg-server-hwe-18.04, xorg-server-lts-utopic, xorg-server-lts-vivid...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| xorg-server | — | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | — | Not in release | Not in release | Not in release |
| xorg-server-hwe-18.04 | — | Not in release | Not in release | Fixed |
| xorg-server-lts-utopic | — | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | — | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | — | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | — | Not in release | Not in release | Not in release |
| xwayland | — | Fixed | Not in release | Not in release |
Some fixes available 21 of 22
A flaw was found in the Xorg-x11-server. The specific flaw exists within the handling of ProcXkbSetDeviceInfo requests. The issue results from the lack of proper validation of user-supplied data, which can result in a memory...
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 |
|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | Not in release |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | Not affected |
| xorg-server | Fixed | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | Not in release | Not in release | Not in release | Not in release |
| xorg-server-hwe-18.04 | Not in release | Not in release | Not in release | Fixed |
| xorg-server-lts-utopic | 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 |
| xorg-server-lts-wily | 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 |
| xwayland | Fixed | Fixed | Not in release | Not in release |
Some fixes available 21 of 22
A flaw was found in the Xorg-x11-server. An out-of-bounds access issue can occur in the ProcXkbSetGeometry function due to improper validation of the request length.
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 |
|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | Not in release |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | Not affected |
| xorg-server | Fixed | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | Not in release | Not in release | Not in release | Not in release |
| xorg-server-hwe-18.04 | Not in release | Not in release | Not in release | Fixed |
| xorg-server-lts-utopic | 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 |
| xorg-server-lts-wily | 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 |
| xwayland | Fixed | Fixed | Not in release | Not in release |
A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SwapCreateRegister function. The highest threat from this vulnerability is to data confidentiality and...
4 affected packages
xorg-server, xorg-server-hwe-16.04, xorg-server-hwe-18.04, xwayland
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| xorg-server | — | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | — | Not in release | Not in release | Not in release |
| xorg-server-hwe-18.04 | — | Not in release | Not in release | Fixed |
| xwayland | — | Fixed | Not in release | Not in release |
A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcScreenSaverSuspend function. The highest threat from this vulnerability is to data confidentiality and...
4 affected packages
xorg-server, xorg-server-hwe-16.04, xorg-server-hwe-18.04, xwayland
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| xorg-server | — | Fixed | Fixed | Not affected |
| xorg-server-hwe-16.04 | — | Not in release | Not in release | Not in release |
| xorg-server-hwe-18.04 | — | Not in release | Not in release | Fixed |
| xwayland | — | Fixed | Not in release | Not in release |
A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcXFixesCreatePointerBarrier function. The highest threat from this vulnerability is to data...
4 affected packages
xorg-server, xorg-server-hwe-16.04, xorg-server-hwe-18.04, xwayland
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| xorg-server | — | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | — | Not in release | Not in release | Not in release |
| xorg-server-hwe-18.04 | — | Not in release | Not in release | Fixed |
| xwayland | — | Fixed | Not in release | Not in release |
A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcRenderCompositeGlyphs function. The highest threat from this vulnerability is to data confidentiality...
4 affected packages
xorg-server, xorg-server-hwe-16.04, xorg-server-hwe-18.04, xwayland
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| xorg-server | — | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | — | Not in release | Not in release | Not in release |
| xorg-server-hwe-18.04 | — | Not in release | Not in release | Fixed |
| xwayland | — | Fixed | Not in release | Not in release |
A flaw was found in xorg-x11-server in versions before 1.20.11. An integer underflow can occur in xserver which can lead to a local privilege escalation. The highest threat from this vulnerability is to data confidentiality and...
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 |
|---|---|---|---|---|
| xorg | — | Not affected | Not affected | Not affected |
| xorg-hwe-16.04 | — | Not in release | Not in release | Not in release |
| xorg-hwe-18.04 | — | Not in release | Not in release | Not affected |
| xorg-server | — | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | — | Not in release | Not in release | Not in release |
| xorg-server-hwe-18.04 | — | Not in release | Not in release | Fixed |
| xorg-server-lts-utopic | — | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | — | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | — | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | — | Not in release | Not in release | Not in release |
| xwayland | — | Fixed | Not in release | Not in release |
A flaw was found in xorg-x11-server before 1.20.10. A heap-buffer overflow in XkbSetDeviceInfo may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity...
10 affected packages
xorg-server, xorg, xorg-server-lts-xenial, xorg-hwe-16.04, xorg-hwe-18.04...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| xorg-server | — | — | Fixed | Fixed |
| xorg | — | — | Not affected | Not affected |
| xorg-server-lts-xenial | — | — | Not in release | Not in release |
| xorg-hwe-16.04 | — | — | Not in release | Not in release |
| xorg-hwe-18.04 | — | — | Not in release | Not affected |
| xorg-server-hwe-16.04 | — | — | Not in release | Not in release |
| xorg-server-hwe-18.04 | — | — | Not in release | Fixed |
| xorg-server-lts-utopic | — | — | Not in release | Not in release |
| xorg-server-lts-vivid | — | — | Not in release | Not in release |
| xorg-server-lts-wily | — | — | Not in release | Not in release |