The vulnerability of the PlayReleasedEvents() function in the Wayland protocol for X.Org XWayland, which is implemented in the X Window System X.Org Server, allows a perpetrator to execute arbitrary code.

The vulnerability of the PlayReleasedEvents function in the Wayland protocol for X.Org XWayland is related to the use of memory after it is freed. Exploiting this vulnerability can allow a attacker to execute arbitrary code...

The vulnerability of the compRedirectWindow() function in the Wayland protocol for X.Org XWayland, which is implemented in the X Window System X.Org Server, allows a attacker to execute arbitrary code.

The vulnerability of the compRedirectWindow function in the Wayland protocol for X.Org XWayland, which is part of the X Window System X.Org Server, relates to access to an uninitialized pointer. Exploiting this vulnerability could allow a attacker to execute arbitrary code...

The vulnerability of the Wayland protocol for X.Org XWayland, which is a implementation of the X Window System X.Org Server, allows a perpetrator to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the Wayland protocol for X.Org XWayland, which is implemented by the X.Org Server, relates to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to access confidential data, compromise its integrity, and cause service failures...

The vulnerability in the Wayland protocol for X.Org XWayland, which is related to the X.Org Server, a server for the X Window System, arises from buffer overflows in the stack. This allows attackers to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the Wayland protocol for X.Org XWayland, which is implemented by the X.Org Server, is related to buffer overflows in the stack. Exploiting this vulnerability can allow an attacker to access confidential data, compromise its integrity, and cause service failures...

The vulnerability in the implementation of the Wayland protocol for X.Org XWayland, which is related to writing beyond the buffer boundaries, allows an attacker to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the Wayland protocol for X.Org XWayland, which is part of the X.Org Server, relates to writing beyond the buffer boundaries. Exploiting this vulnerability can allow an attacker to access confidential data, compromise its integrity, and cause service failures...

egl-wayland bug fix and enhancement update

An update is available for egl-wayland. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Linux...

X.Org: Xwayland: Use-after-free of the root cursor

A use-after-free flaw was found in X.Org and Xwayland. The root cursor is referenced in the X server as a global variable. If a client frees the root cursor, the internal reference points to freed memory and causes a use-after-free...

xorg: xwayland: Buffer overflow in XkbChangeTypesOfKey()

A buffer overflow flaw was found in X.Org and Xwayland. If XkbChangeTypesOfKey is called with a 0 group, it will resize the key symbols table to 0 but leave the key actions unchanged. If the same function is later called with a non-zero value of groups, this will cause a buffer overflow because t...

xorg: xwayland: Use of uninitialized pointer in compRedirectWindow()

An access to an uninitialized pointer flaw was found in X.Org and Xwayland. The function compCheckRedirect may fail if it cannot allocate the backing pixmap. In that case, compRedirectWindow will return a BadAlloc error without validating the window tree marked just before, which leaves the...

xorg: xwayland: Heap overflow in XkbWriteKeySyms()

A heap overflow flaw was found in X.Org and Xwayland. The computation of the length in XkbSizeKeySyms differs from what is written in XkbWriteKeySyms, which may lead to a heap-based buffer overflow...

xorg: xwayland: Use-after-free in SyncInitTrigger()

A use-after-free flaw was found in X.Org and Xwayland. When changing an alarm, the values of the change mask are evaluated one after the other, changing the trigger values as requested, and eventually, SyncInitTrigger is called. If one of the changes triggers an error, the function will return...

xorg: xwayland: Out-of-bounds write in CreatePointerBarrierClient()

An out-of-bounds write flaw was found in X.Org and Xwayland. The function GetBarrierDevice searches for the pointer device based on its device ID and returns the matching value, or supposedly NULL, if no match was found. However, the code will return the last element of the list if no matching...

[SECURITY] Fedora 42 Update: xorg-x11-server-Xwayland-24.1.6-1.fc42

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

[SECURITY] Fedora 40 Update: xorg-x11-server-Xwayland-24.1.6-1.fc40

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

[SECURITY] Fedora 42 Update: emacs-30.1-5.fc42

GNU Emacs is a powerful, customizable, self-documenting, modeless text editor. It contains special code editing features, a scripting language elisp, and the capability to read mail, news, and more without leaving the editor. This package provides an emacs binary with support for Wayland, using t...

X.Org: Xwayland: Use-after-free of the root cursor

A use-after-free flaw was found in X.Org and Xwayland. The root cursor is referenced in the X server as a global variable. If a client frees the root cursor, the internal reference points to freed memory and causes a use-after-free...

xorg: xwayland: Out-of-bounds write in CreatePointerBarrierClient()

An out-of-bounds write flaw was found in X.Org and Xwayland. The function GetBarrierDevice searches for the pointer device based on its device ID and returns the matching value, or supposedly NULL, if no match was found. However, the code will return the last element of the list if no matching...

Xorg: xwayland: buffer overflow in xkbvmodmasktext()

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Xorg: xwayland: use-after-free in playreleasedevents()

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kernel: drm/vmwgfx: Unmap the surface before resetting it on a plane state

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Unmap the surface before resetting it on a plane state Switch to a new plane state requires unreferencing of all held surfaces. In the work required for mob cursors the mapped surfaces started being cached but the...