Description
A flaw was identified in the X.Org X server’s X Keyboard (Xkb) extension where improper bounds checking in the XkbSetCompatMap() function can cause an unsigned short overflow. If an attacker sends specially crafted input data, the value calculation may overflow, leading to memory corruption or a crash.
Mitigation
Minimal update. May introduce new vulnerabilities or breaking changes.
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 debian 13 | | =2:21.1.16-1.3 || >=0 <2:21.1.16-1.3+deb13u1 | 2:21.1.16-1.3+deb13u1 |
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 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+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 || >=0 <2:1.20.11-1+deb11u17 | 2:1.20.11-1+deb11u17 |
debian 12 | | =2:21.1.7-3 || =2:21.1.7-3+deb12u1 || =2:21.1.7-3+deb12u10 || =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+deb12u11 | 2:21.1.7-3+deb12u11 |
debian 14 | | =2:21.1.16-1.3 || =2:21.1.18-1 || =2:21.1.18-2 || >=0 <2:21.1.20-1 | 2:21.1.20-1 |
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 14 | | =2:24.1.6-1 || =2:24.1.8-1 || >=0 <2:24.1.9-1 | 2:24.1.9-1 |
 rpm rhel9.4 | | | 0:1.20.11-27.el9_4 |
rpm rhel8.4 | | | 0:1.20.10-3.el8_4 |
rpm rhel9.4 | | | 0:1.13.1-8.el9_4.8 |
