A vulnerability was found in X.Org. This security flaw occurs because the handler for the ScreenSaverSetAttributes request may write to memory after it has been freed. 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.
References
Link | Resource |
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https://access.redhat.com/security/cve/CVE-2022-46343 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=2151758 | Issue Tracking Third Party Advisory |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5NELB7YDWRABYYBG4UPTHRBDTKJRV5M2/ | Mailing List Third Party Advisory |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DXDF2O5PPLE3SVAJJYUOSAD5QZ4TWQ2G/ | Mailing List Third Party Advisory |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z67QC4C3I2FI2WRFIUPEHKC36J362MLA/ | Mailing List Third Party Advisory |
https://security.gentoo.org/glsa/202305-30 | |
https://www.debian.org/security/2022/dsa-5304 | Third Party Advisory |
Configurations
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History
30 May 2023, 06:15
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Information
Published : 2022-12-14 21:15
Updated : 2024-02-28 19:51
NVD link : CVE-2022-46343
Mitre link : CVE-2022-46343
CVE.ORG link : CVE-2022-46343
JSON object : View
Products Affected
redhat
- enterprise_linux
x.org
- x_server
debian
- debian_linux
fedoraproject
- fedora
CWE
CWE-416
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