8.8

CVE-2022-46344

A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIChangeProperty request has a length-validation issues, resulting in out-of-bounds memory reads and potential information disclosure. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
X.Org ≫ X Server Version 1.20.4
   Redhat ≫ Enterprise Linux Version 6.0
   Redhat ≫ Enterprise Linux Version 7.0
   Redhat ≫ Enterprise Linux Version 8.0
   Redhat ≫ Enterprise Linux Version 9.0
Fedoraproject ≫ Fedora Version 36
Fedoraproject ≫ Fedora Version 37
Debian ≫ Debian Linux Version 11.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.69% 0.839
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://security.gentoo.org/glsa/202305-30
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5NELB7YDWRABYYBG4UPTHRBDTKJRV5M2/
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DXDF2O5PPLE3SVAJJYUOSAD5QZ4TWQ2G/
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z67QC4C3I2FI2WRFIUPEHKC36J362MLA/
Third Party Advisory
Mailing List
https://www.debian.org/security/2022/dsa-5304
Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/12/13/1
https://access.redhat.com/security/cve/CVE-2022-46344
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2151760
Third Party Advisory
Issue Tracking