[ALSA-2023:2805] Moderate: xorg-x11-server-Xwayland security update
Type:
security
Severity:
moderate
Release date:
2023-05-20
Description:
Xwayland is an X server for running X clients under Wayland. Security Fix(es): * xorg-x11-server: buffer overflow in _GetCountedString() in xkb/xkb.c (CVE-2022-3550) * xorg-x11-server: XkbGetKbdByName use-after-free (CVE-2022-4283) * xorg-x11-server: XTestSwapFakeInput stack overflow (CVE-2022-46340) * xorg-x11-server: XIPassiveUngrab out-of-bounds access (CVE-2022-46341) * xorg-x11-server: XvdiSelectVideoNotify use-after-free (CVE-2022-46342) * xorg-x11-server: ScreenSaverSetAttributes use-after-free (CVE-2022-46343) * xorg-x11-server: XIChangeProperty out-of-bounds access (CVE-2022-46344) * xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation (CVE-2023-0494) * xorg-x11-server: memory leak in ProcXkbGetKbdByName() in xkb/xkb.c (CVE-2022-3551) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.
Updated packages listed below:
Architecture Package Checksum
aarch64 xorg-x11-server-Xwayland-21.1.3-10.el8.aarch64.rpm bf6b2371af982e29c1ffafb090d85924fbaae8ed4e2dbf7af69aa3678c55844d
ppc64le xorg-x11-server-Xwayland-21.1.3-10.el8.ppc64le.rpm 1cf232ba3d28ea43c8fe473d9b154529449220aed755d803d52e1ea381a701e8
s390x xorg-x11-server-Xwayland-21.1.3-10.el8.s390x.rpm 0e072faba68b0d51ab99a1393875dcd2a6d67913729451b8ef9be5ee62ad9584
x86_64 xorg-x11-server-Xwayland-21.1.3-10.el8.x86_64.rpm 80a87bb781d69413375e32b4ae6167fb37d37db9b667c313c612b50765e8fd3a
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.