A out-of-bounds write flaw was found in the xorg-x11-server. This issue occurs due to an incorrect calculation of a buffer offset when copying data stored in the heap in the XIChangeDeviceProperty function in Xi/xiproperty.c and in RRChangeOutputProperty function in randr/rrproperty.c, allowing for possible escalation of privileges or denial of service.
Software | From | Fixed in |
---|---|---|
debian / debian_linux | 11.0 | 11.0.x |
debian / debian_linux | 12.0 | 12.0.x |
redhat / enterprise_linux | 7.0 | 7.0.x |
redhat / enterprise_linux | 8.0 | 8.0.x |
redhat / enterprise_linux | 9.0 | 9.0.x |
redhat / enterprise_linux_desktop | 7.0 | 7.0.x |
fedoraproject / fedora | 37 | 37.x |
fedoraproject / fedora | 38 | 38.x |
fedoraproject / fedora | 39 | 39.x |
redhat / enterprise_linux_server | 7.0 | 7.0.x |
redhat / enterprise_linux_workstation | 7.0 | 7.0.x |
redhat / enterprise_linux_for_ibm_z_systems | 7.0_s390x | 7.0_s390x.x |
redhat / enterprise_linux_for_power_big_endian | 7.0_ppc64 | 7.0_ppc64.x |
x.org / x_server | - | 21.1.9 |
redhat / enterprise_linux_for_scientific_computing | 7.0 | 7.0.x |
redhat / enterprise_linux_for_power_little_endian | 7.0_ppc64le | 7.0_ppc64le.x |
x.org / xwayland | - | 23.2.2 |