CVE-2022-2320
Vulnerability from cvelistv5
Published
2022-09-01 00:00
Modified
2024-08-03 00:32
Severity ?
Summary
A flaw was found in the Xorg-x11-server. The specific flaw exists within the handling of ProcXkbSetDeviceInfo requests. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. This flaw allows an attacker to escalate privileges and execute arbitrary code in the context of root.
References
secalert@redhat.comhttps://github.com/freedesktop/xorg-xserver/commit/dd8caf39e9e15d8f302e54045dd08d8ebf1025dcPatch, Third Party Advisory
secalert@redhat.comhttps://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/938Patch, Third Party Advisory
secalert@redhat.comhttps://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/939Patch, Third Party Advisory
secalert@redhat.comhttps://lists.freedesktop.org/archives/xorg-announce/2022-July/003192.htmlPatch, Third Party Advisory
secalert@redhat.comhttps://security.gentoo.org/glsa/202210-30Third Party Advisory
secalert@redhat.comhttps://security.netapp.com/advisory/ntap-20221104-0003/Third Party Advisory
secalert@redhat.comhttps://www.zerodayinitiative.com/advisories/ZDI-22-963/Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://github.com/freedesktop/xorg-xserver/commit/dd8caf39e9e15d8f302e54045dd08d8ebf1025dcPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/938Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/939Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.freedesktop.org/archives/xorg-announce/2022-July/003192.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202210-30Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20221104-0003/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-22-963/Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
n/a xorg-x11-server Version: xorg-x11-server 21.1
Show details on NVD website

To clipboard 

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