Description
A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SwapCreateRegister function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a xorg-x11-server
xorg-x11-server 21.1.2, xorg-x11-server 1.20.14affected
References
- https://lists.x.org/archives/xorg-announce/2021-December/003122.html ↗
- https://lists.x.org/archives/xorg-announce/2021-December/003124.html ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PDHYZM6FII35JA7J275MFCJO6ADJUPQX/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T57DCF726O5LLTST4NBL5PQ7DLPB46HT/ ↗
- https://www.zerodayinitiative.com/advisories/ZDI-21-1550/ ↗
- https://www.debian.org/security/2021/dsa-5027 ↗
- https://lists.debian.org/debian-lts-announce/2021/12/msg00035.html ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NKLSZCY47QK4RCJFXITYFALCGPJAFXOK/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NXTRPFEQLFZ6NT2LPLZEID664RGC3OCC/ ↗
- https://security.netapp.com/advisory/ntap-20220114-0004/ ↗
- https://security.gentoo.org/glsa/202305-30 ↗