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CVE-2021-4009
Medium priorityA 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 | 16.04 LTS |
|---|---|---|---|---|---|
| xorg-server | — | Fixed | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | — | Not in release | Not in release | Not in release | Fixed |
| xorg-server-hwe-18.04 | — | Not in release | Not in release | Fixed | Not in release |
| xwayland | — | Fixed | Not in release | Not in release | Not in release |
CVE-2021-4008
Medium priorityA 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 | 16.04 LTS |
|---|---|---|---|---|---|
| xorg-server | — | Fixed | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | — | Not in release | Not in release | Not in release | Fixed |
| xorg-server-hwe-18.04 | — | Not in release | Not in release | Fixed | Not in release |
| xwayland | — | Fixed | Not in release | Not in release | Not in release |
CVE-2021-3472
Medium priorityA 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 | 16.04 LTS |
|---|---|---|---|---|---|
| xorg | — | Not affected | Not affected | Not affected | Not affected |
| xorg-hwe-16.04 | — | Not in release | Not in release | Not in release | Not affected |
| xorg-hwe-18.04 | — | Not in release | Not in release | Not affected | Not in release |
| xorg-server | — | Fixed | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | — | Not in release | Not in release | Not in release | Fixed |
| xorg-server-hwe-18.04 | — | Not in release | Not in release | Fixed | Not in release |
| 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 | Not in release | Not in release | Not in release |