Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : X.Org X Server vulnerability (USN-5846-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-5846-1 advisory. Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled certain memory operations. An attacker could possibly use these...

FreeBSD : xorg-server -- Multiple security issues in X server extensions (9fa7b139-c1e9-409e-bed0-006aadcf5845)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 9fa7b139-c1e9-409e-bed0-006aadcf5845 advisory. - A vulnerability was found in X.Org. This security flaw occurs because the XkbCopyNames...

xorg-x11-server: ScreenSaverSetAttributes use-after-free

A vulnerability was found in X.Org. This issue occurs because the handler for the ScreenSaverSetAttributes request may write to memory after it has been freed. This flaw can lead to local privileges elevation on systems where the X server runs privileged and remote code execution for ssh X...

Fedora: Security Advisory for xorg-x11-server-Xwayland (FEDORA-2022-3f40d00dd9)

The remote host is missing an update for the Copyright C 2023 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 36 Update: xorg-x11-server-Xwayland-22.1.7-1.fc36

Xwayland is an X server for running X clients under Wayland...

[SECURITY] Fedora 36 Update: xorg-x11-server-1.20.14-12.fc36

X.Org X11 X server...

[SECURITY] Fedora 37 Update: xorg-x11-server-1.20.14-12.fc37

X.Org X11 X server...

Debian: Security Advisory (DSA-5304-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 37 Update: xorg-x11-server-Xwayland-22.1.6-1.fc37

Xwayland is an X server for running X clients under Wayland...

[SECURITY] Fedora 37 Update: xorg-x11-server-1.20.14-11.fc37

X.Org X11 X server...

CVE-2022-4283

A vulnerability was found in X.Org. This security flaw occurs because the XkbCopyNames function left a dangling pointer to freed memory, resulting in out-of-bounds memory access on subsequent XkbGetKbdByName requests.. This issue can lead to local privileges elevation on systems where the X serve...

AZL-44550 CVE-2022-46344 affecting package xorg-x11-server 1.20.10-6

A 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 issue can lead to local privileges elevation on systems where the X...

AZL-44697 CVE-2022-46340 affecting package xorg-x11-server 1.20.10-6

A vulnerability was found in X.Org. This security flaw occurs becuase the swap handler for the XTestFakeInput request of the XTest extension may corrupt the stack if GenericEvents with lengths larger than 32 bytes are sent through a the XTestFakeInput request. This issue can lead to local...

CVE-2022-46343

A 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 where the X server is running privileged and remote code execution f...

AZL-44433 CVE-2022-46341 affecting package xorg-x11-server 1.20.10-6

A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIPassiveUngrab request accesses out-of-bounds memory when invoked with a high keycode or button code. This issue can lead to local privileges elevation on systems where the X server is running privileged an...

CVE-2022-46344

A vulnerability was found in X.Org. The issue occurs because the handler for the XIChangeProperty request has a length-validation issue, resulting in out-of-bounds memory reads and potential information disclosure. This flaw can lead to local privilege elevation on systems where the X server runs...

CVE-2022-46341

A vulnerability was found in X.Org. This issue occurs because the handler for the XIPassiveUngrab request accesses out-of-bounds memory when invoked with a high keycode or button code. This flaw can lead to local privilege elevation on systems where the X server runs privileged and remote code...

CVE-2022-4283

A vulnerability was found in X.Org. This issue occurs because the XkbCopyNames function leaves a dangling pointer to freed memory, resulting in out-of-bounds memory access on subsequent XkbGetKbdByName requests. This flaw can lead to local privilege elevation on systems where the X server runs...

编号撤回

X.Org X Server is an X Window System display server from the X.org Foundation. This CVE number has been withdrawn...

CVE-2022-46340

A vulnerability was found in X.Org. This security flaw occurs becuase the swap handler for the XTestFakeInput request of the XTest extension may corrupt the stack if GenericEvents with lengths larger than 32 bytes are sent through a the XTestFakeInput request. This issue can lead to local...