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CVE search · CVE-2025-62231

CVE-2025-62231

high 7.3

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.

Open in the NVD CVE.org JSON

Details

Status
Analyzed
Published
Last changed
Source
secalert@redhat.com
Weakness
CWE-190

Severity

VersionScoreVectorSource
CVSS 3.1 high 7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H secalert@redhat.comSecondary

Affected products

Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.

  • x.org · x_server
  • x.org · xwayland
  • ibm · vios
  • ibm · aix
  • debian · debian_linux
  • redhat · enterprise_linux
  • redhat · enterprise_linux_aus
  • redhat · enterprise_linux_els
  • redhat · enterprise_linux_eus
  • redhat · enterprise_linux_tus
  • redhat · enterprise_linux_update_services_for_sap_solutions

References