PRIOn knowledge basePRION:CVE-2023-5380Design/Logic Flaw
A use-after-free flaw was found in the xorg-x11-server. An X server crash may occur in a very specific and legacy configuration (a multi-screen setup with multiple protocol screens, also known as Zaphod mode) if the pointer is warped from within a window on one screen to the root window of the other screen and if the original window is destroyed followed by another window being destroyed.
| CPE | Name | Operator | Version |
|---|---|---|---|
| debian_linux | eq | 11.0 | |
| debian_linux | eq | 12.0 | |
| fedora | eq | 37 | |
| fedora | eq | 38 | |
| fedora | eq | 39 | |
| enterprise_linux | eq | 7.0 | |
| enterprise_linux | eq | 8.0 | |
| enterprise_linux | eq | 9.0 | |
| x_server | lt | 21.1.9 | |
| xwayland | lt | 23.2.2 |
References
access.redhat.com/errata/RHSA-2023:7428
access.redhat.com/security/cve/CVE-2023-5380
bugzilla.redhat.com/show_bug.cgi?id=2244736
lists.fedoraproject.org/archives/list/[email protected]/message/2WS5E7H4A5J3U5YBCTMRPQVGWK5LVH7D/
lists.fedoraproject.org/archives/list/[email protected]/message/3RK66CXMXO3PCPDU3GDY5FK4UYHUXQJT/
lists.fedoraproject.org/archives/list/[email protected]/message/AKKIE626TZOOPD533EYN47J4RFNHZVOP/
lists.fedoraproject.org/archives/list/[email protected]/message/HO2Q2NP6R62ZRQQG3XQ4AXUT7J2EKKKY/
lists.fedoraproject.org/archives/list/[email protected]/message/SN6KV4XGQJRVAOSM5C3CWMVAXO53COIP/
lists.fedoraproject.org/archives/list/[email protected]/message/TJXNI4BXURC2BKPNAHFJK3C5ZETB7PER/
lists.x.org/archives/xorg-announce/2023-October/003430.html
security.gentoo.org/glsa/202401-30
security.netapp.com/advisory/ntap-20231130-0004/
www.debian.org/security/2023/dsa-5534
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