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[X.Org Server XRes QueryClientIds Request Size Overflow]
7 affected packages
xorg, xorg-server, xwayland, xorg-server-hwe-16.04, xorg-server-hwe-18.04...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-server | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| xwayland | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| 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 | Not in release | — | Needs evaluation |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | — | — |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | — | Not affected |
[X.Org Server XvQueryImageAttributes Negative Size Reply]
7 affected packages
xorg, xorg-server, xwayland, xorg-server-hwe-16.04, xorg-server-hwe-18.04...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-server | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| xwayland | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| 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 | Not in release | — | Needs evaluation |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | — | — |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | — | Not affected |
[X.Org Server XvPutImage Negative Image Size Length Bypass]
7 affected packages
xorg, xorg-server, xwayland, xorg-server-hwe-16.04, xorg-server-hwe-18.04...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-server | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| xwayland | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| 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 | Not in release | — | Needs evaluation |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | — | — |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | — | Not affected |
[X.Org Server glamor Xv Image Size Integer Overflow]
7 affected packages
xorg, xorg-server, xwayland, xorg-server-hwe-16.04, xorg-server-hwe-18.04...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-server | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| xwayland | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| 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 | Not in release | — | Needs evaluation |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | — | — |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | — | Not affected |
[ X.Org Server XRes QueryResourceBytes Swap Path Size Overflow]
7 affected packages
xorg, xorg-server, xwayland, xorg-server-hwe-16.04, xorg-server-hwe-18.04...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-server | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| xwayland | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| 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 | Not in release | — | Needs evaluation |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | — | — |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | — | Not affected |
[X.Org Server XTestFakeInput Valuator Stack Out-Of-Bounds Write]
7 affected packages
xorg, xorg-server, xwayland, xorg-server-hwe-16.04, xorg-server-hwe-18.04...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-server | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| xwayland | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| 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 | Not in release | — | Needs evaluation |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | — | — |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | — | Not affected |
[ X.Org Server XvShmPutImage Shared-Memory Bounds Overflow]
7 affected packages
xorg, xorg-server, xwayland, xorg-server-hwe-16.04, xorg-server-hwe-18.04...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-server | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| xwayland | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| 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 | Not in release | — | Needs evaluation |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | — | — |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | — | Not affected |
[X.Org Server EDID DS_RANGES Out-Of-Bounds Write]
7 affected packages
xorg, xorg-server, xwayland, xorg-server-hwe-16.04, xorg-server-hwe-18.04...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-server | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| xwayland | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| 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 | Not in release | — | Needs evaluation |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | — | — |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | — | Not affected |
A use after free caused by missing lifecycle management of gesture sprites in GestureBuildSprite() in X.Org X Server before 21.1.25 and XWayland before 24.1.14 could be used by authenticated X clients to crash the X server or...
7 affected packages
xorg, xorg-server, xwayland, xorg-server-hwe-16.04, xorg-server-hwe-18.04...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-server | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| xwayland | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| 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 | Not in release | — | Needs evaluation |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | — | — |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | — | Not affected |
A buffer overread in CheckKeySyms() in X.Org X Server before 21.1.25 and XWayland before 24.1.14 could be used by authenticated X clients to leak small amounts of information from X server memory or potentially crash the X server.
7 affected packages
xorg, xorg-server, xwayland, xorg-server-hwe-16.04, xorg-server-hwe-18.04...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-server | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| xwayland | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| 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 | Not in release | — | Needs evaluation |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | — | — |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | — | Not affected |