Description
A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry processing, specifically within the CheckSetGeom() and XkbAddGeomKeyAlias functions, allows an attacker to read uninitialized or out-of-bounds memory. An attacker with a connection to the X11 server, either locally or remotely, can exploit this without user interaction. This could lead to the disclosure of memory contents or cause a denial of service by crashing the server.
Mitigation
Minimal update. May introduce new vulnerabilities or breaking changes.
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 rpm rhel9 | | | 0:1.15.0-7.el9_8.1 |
 debian 11 | | =2:1.20.11-1 || =2:1.20.11-1+deb11u1 || =2:1.20.11-1+deb11u10 || =2:1.20.11-1+deb11u11 || =2:1.20.11-1+deb11u12 || =2:1.20.11-1+deb11u13 || =2:1.20.11-1+deb11u14 || =2:1.20.11-1+deb11u15 || =2:1.20.11-1+deb11u16 || =2:1.20.11-1+deb11u17 || =2:1.20.11-1+deb11u2 || =2:1.20.11-1+deb11u3 || =2:1.20.11-1+deb11u4 || =2:1.20.11-1+deb11u5 || =2:1.20.11-1+deb11u6 || =2:1.20.11-1+deb11u7 || =2:1.20.11-1+deb11u8 || =2:1.20.11-1+deb11u9 || =2:1.20.13-1 || =2:1.20.13-2 || =2:1.20.13-3 || =2:1.20.14-1 || =2:21.1.1-1 || =2:21.1.1-2 || =2:21.1.10-1 || =2:21.1.11-1 || =2:21.1.11-2 || =2:21.1.11-3 || =2:21.1.12-1 || =2:21.1.13-1 || =2:21.1.13-2 || =2:21.1.13-3 || =2:21.1.13-3.1 || =2:21.1.14-1 || =2:21.1.14-2 || =2:21.1.15-1 || =2:21.1.15-2 || =2:21.1.15-3 || =2:21.1.16-1 || =2:21.1.16-1.1 || =2:21.1.16-1.2 || =2:21.1.16-1.3 || =2:21.1.18-1 || =2:21.1.18-2 || =2:21.1.20-1 || =2:21.1.21-1 || =2:21.1.22-1 || =2:21.1.3-1 || =2:21.1.3-2 || =2:21.1.4-1 || =2:21.1.4-2 || =2:21.1.4-3 || =2:21.1.5-1 || =2:21.1.6-1 || =2:21.1.7-1 || =2:21.1.7-2 || =2:21.1.7-3 || =2:21.1.8-1 || =2:21.1.9-1 || =2:21.1.9-1+hurd.1 | - |
 rpm rhel7 | | - | - |
 rpm rhel9 | | - | - |
 rpm rhel6 | | - | - |
 debian 14 | | =2:24.1.6-1 || =2:24.1.8-1 || =2:24.1.9-1 || >=0 <2:24.1.10-1 | 2:24.1.10-1 |
 debian 12 | | =2:22.1.9-1 || =2:23.1.0-1 || =2:23.1.1-1 || =2:23.2.0-1 || =2:23.2.1-1 || =2:23.2.2-1 || =2:23.2.3-1 || =2:23.2.4-1 || =2:23.2.6-1 || =2:24.0.99.901-1 || =2:24.1.0-1 || =2:24.1.10-1 || =2:24.1.11-1 || =2:24.1.2-1 || =2:24.1.3-1 || =2:24.1.4-1 || =2:24.1.4-2 || =2:24.1.4-3 || =2:24.1.5-1 || =2:24.1.6-1 || =2:24.1.8-1 || =2:24.1.9-1 | - |
 debian 13 | | =2:24.1.10-1 || =2:24.1.11-1 || =2:24.1.6-1 || =2:24.1.8-1 || =2:24.1.9-1 | - |
 debian 12 | | =2:21.1.7-3 || =2:21.1.7-3+deb12u1 || =2:21.1.7-3+deb12u10 || =2:21.1.7-3+deb12u11 || =2:21.1.7-3+deb12u2 || =2:21.1.7-3+deb12u3 || =2:21.1.7-3+deb12u4 || =2:21.1.7-3+deb12u5 || =2:21.1.7-3+deb12u6 || =2:21.1.7-3+deb12u7 || =2:21.1.7-3+deb12u8 || =2:21.1.7-3+deb12u9 || >=0 <2:21.1.7-3+deb12u12 | 2:21.1.7-3+deb12u12 |
 debian 13 | | =2:21.1.16-1.3 || =2:21.1.16-1.3+deb13u1 || >=0 <2:21.1.16-1.3+deb13u2 | 2:21.1.16-1.3+deb13u2 |