xorg-x11-server-Xwayland-22.1.9-2.el9
エラータID: AXSA:2023-6921:03
Xwayland is an X server for running X clients under Wayland.
The following packages have been upgraded to a later upstream version: xorg-x11-server-Xwayland (22.1.9). (BZ#2158761)
Security Fix(es):
* xorg-x11-server: X.Org Server Overlay Window Use-After-Free Local Privilege Escalation Vulnerability (CVE-2023-1393)
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.
CVE-2023-1393
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 window in the CompScreen structure, which will trigger a use-after-free later.
Update packages.
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 window in the CompScreen structure, which will trigger a use-after-free later.
N/A
SRPMS
- xorg-x11-server-Xwayland-22.1.9-2.el9.src.rpm
MD5: 248c04bc6b81a024853ff89f47aa920f
SHA-256: ac86f7247fa7c0a123c3720cc1b68829143dcb6de28a509ecf7c59a2020f4fc2
Size: 1.23 MB
Asianux Server 9 for x86_64
- xorg-x11-server-Xwayland-22.1.9-2.el9.x86_64.rpm
MD5: 5ba693d86836733ff4baee0335517ddb
SHA-256: 0f0090a984203f18d20161febafac30c02825716c7be8cfded682dc221f864f6
Size: 965.34 kB