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CVE-2023-6478
Medium prioritySome fixes available 11 of 13
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 10 of 13
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 8 of 10
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 |
CVE-2023-5367
Medium prioritySome fixes available 12 of 14
A out-of-bounds write flaw was found in the xorg-x11-server. This issue occurs due to an incorrect calculation of a buffer offset when copying data stored in the heap in the XIChangeDeviceProperty function in Xi/xiproperty.c 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 | 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-2023-1393
Medium prioritySome fixes available 17 of 21
A flaw was found in X.Org Server Overlay Window. A Use-After-Free may lead to local privilege escalation. If a client explicitly destroys the compositor overlay window (aka COW), the Xserver would leave a dangling pointer to that...
9 affected packages
tigervnc, xorg-server, xorg-server-hwe-16.04, xorg-server-hwe-18.04, xorg-server-lts-utopic...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| tigervnc | Not affected | Fixed | Fixed | Needs evaluation | Ignored |
| xorg-server | Fixed | Fixed | Fixed | Fixed | Needs evaluation |
| xorg-server-hwe-16.04 | — | Not in release | Not in release | Not in release | Needs evaluation |
| 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 | Fixed | Not in release | Not in release | Not in release |
CVE-2023-0494
Medium priorityA vulnerability was found in X.Org. This issue occurs due to a dangling pointer in DeepCopyPointerClasses that can be exploited by ProcXkbSetDeviceInfo() and ProcXkbGetDeviceInfo() to read and write into freed memory. This can...
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 | 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 |
| 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 |
CVE-2022-46344
Medium priorityA vulnerability was found in X.Org. This security flaw occurs because the handler for the XIChangeProperty request has a length-validation issues, resulting in out-of-bounds memory reads and potential information disclosure. This...
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 | 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 |
| 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 |
CVE-2022-46343
Medium priorityA vulnerability was found in X.Org. This security flaw occurs because the handler for the ScreenSaverSetAttributes request may write to memory after it has been freed. This issue can lead to local privileges elevation on systems...
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 | 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 |
| 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 |
CVE-2022-46342
Medium priorityA vulnerability was found in X.Org. This security flaw occurs because the handler for the XvdiSelectVideoNotify request may write to memory after it has been freed. This issue can lead to local privileges elevation on systems...
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 | 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 |
| 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 |