Displaying 3 results from an estimated 3 matches for "xkbvmodmasktext".
2025 Feb 25
0
X.Org Security Advisory: multiple security issues X.Org X server and Xwayland
...root cursor is referenced in the xserver as a global variable. If
a client manages to free the root cursor, the internal reference points
to freed memory and causes a use-after-free.
xorg-server-21.1.16 and xwayland-24.1.6 have been patched to fix this issue.
2) CVE-2025-26595: Buffer overflow in XkbVModMaskText()
Introduced in: Prior to X11R6.1
Fixed in: xorg-server-21.1.16 and xwayland-24.1.6
Fix: https://gitlab.freedesktop.org/xorg/xserver/-/commit/11fcda87
Found by: Jan-Niklas Sohn working with Trend Micro Zero Day Initiative
The code in XkbVModMaskText() allocates a fixed sized buffer on the
stack a...
2025 Feb 25
0
[ANNOUNCE] xwayland 24.1.6
...VE-2025-26601
Additionally, it reverts a recent Xkb change to fix an issue with
gamescope.
Olivier Fourdan (15):
Revert "xwayland: Don't run key behaviors and actions"
test: Fix xsync test
Cursor: Refuse to free the root cursor
xkb: Fix buffer overflow in XkbVModMaskText()
xkb: Fix computation of XkbSizeKeySyms
xkb: Fix buffer overflow in XkbChangeTypesOfKey()
Xi: Fix barrier device search
composite: Handle failure to redirect in compRedirectWindow()
composite: initialize border clip even when pixmap alloc fails
dix: Dequeu...
2025 Feb 25
0
[ANNOUNCE] xorg-server 21.1.16
...dan (18):
glamor: Fix possible double-free
os: Fix NULL pointer dereference
xkb: Always use MAP_LENGTH keymap size
os/connection: Make sure partial is initialized
test: Fix xsync test
Cursor: Refuse to free the root cursor
xkb: Fix buffer overflow in XkbVModMaskText()
xkb: Fix computation of XkbSizeKeySyms
xkb: Fix buffer overflow in XkbChangeTypesOfKey()
Xi: Fix barrier device search
composite: Handle failure to redirect in compRedirectWindow()
composite: initialize border clip even when pixmap alloc fails
dix: Dequeu...