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CVE

DEBIAN-CVE-2025-62230

A flaw was discovered in the X.Org X server’s X Keyboard (Xkb) extension when handling client resource cleanup.
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CVE

DEBIAN-CVE-2025-62230

A flaw was discovered in the X.Org X server’s X Keyboard (Xkb) extension when handling client resource cleanup.

A flaw was discovered in the X.Org X server’s X Keyboard (Xkb) extension when handling client resource cleanup. The software frees certain data structures without properly detaching related resources, leading to a use-after-free condition. This can cause memory corruption or a crash when affected clients disconnect.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
-
C
H
U
0
-
3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
C
H
U
-

Related Resources

No items found.

References

https://security-tracker.debian.org/tracker/CVE-2025-62230

Severity

7.3

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.3
EPSS Probability
0%
EPSS Percentile
0%
Introduced Version
0
Fix Available
2:1.20.11-1+deb11u17,2:21.1.7-3+deb12u11,2:21.1.16-1.3+deb13u1,2:21.1.20-1,2:24.1.9-1

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