Unrated severityNVD Advisory· Published Apr 26, 2021· Updated Aug 3, 2024
CVE-2021-3472
CVE-2021-3472
Description
A flaw was found in xorg-x11-server in versions before 1.20.11. An integer underflow can occur in xserver which can lead to a local privilege escalation. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Affected products
36- xorg-x11-server/xorg-x11-serverdescription
- osv-coords35 versionspkg:rpm/opensuse/xorg-x11-server&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/xorg-x11-server&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/xwayland&distro=openSUSE%20Tumbleweedpkg:rpm/suse/xorg-x11-server&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP2pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSSpkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP2pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Manager%20Proxy%204.0pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.0pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Manager%20Server%204.0pkg:rpm/suse/xorg-x11-server&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/xorg-x11-server&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/xorg-x11-server&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/xorg-x11-server&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209
< 1.20.3-lp152.8.21.1+ 34 more
- (no CPE)range: < 1.20.3-lp152.8.21.1
- (no CPE)range: < 1.20.13-1.2
- (no CPE)range: < 21.1.2-2.1
- (no CPE)range: < 7.6_1.18.3-76.40.1
- (no CPE)range: < 1.20.3-14.5.16.1
- (no CPE)range: < 1.20.3-14.5.16.1
- (no CPE)range: < 1.20.3-14.5.16.1
- (no CPE)range: < 1.19.6-8.30.1
- (no CPE)range: < 1.19.6-8.30.1
- (no CPE)range: < 1.20.3-22.5.25.1
- (no CPE)range: < 1.20.3-22.5.25.1
- (no CPE)range: < 7.4-27.122.40.1
- (no CPE)range: < 7.4-27.122.40.1
- (no CPE)range: < 7.6_1.18.3-76.40.1
- (no CPE)range: < 7.6_1.18.3-76.40.1
- (no CPE)range: < 7.6_1.18.3-76.40.1
- (no CPE)range: < 1.19.6-4.22.1
- (no CPE)range: < 1.19.6-10.23.1
- (no CPE)range: < 1.20.3-14.5.16.1
- (no CPE)range: < 1.20.3-14.5.16.1
- (no CPE)range: < 1.19.6-8.30.1
- (no CPE)range: < 7.6_1.18.3-76.40.1
- (no CPE)range: < 1.19.6-4.22.1
- (no CPE)range: < 1.19.6-10.23.1
- (no CPE)range: < 1.19.6-8.30.1
- (no CPE)range: < 1.20.3-14.5.16.1
- (no CPE)range: < 1.19.6-10.23.1
- (no CPE)range: < 1.20.3-22.5.25.1
- (no CPE)range: < 1.20.3-14.5.16.1
- (no CPE)range: < 1.20.3-14.5.16.1
- (no CPE)range: < 1.20.3-14.5.16.1
- (no CPE)range: < 7.6_1.18.3-76.40.1
- (no CPE)range: < 1.19.6-4.22.1
- (no CPE)range: < 7.6_1.18.3-76.40.1
- (no CPE)range: < 1.19.6-4.22.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
14- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MDF7TAJE7NPZPNVOXSD5HBIFLNPUOD2V/mitrevendor-advisoryx_refsource_FEDORA
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MO6S5OPXUDYBSRSVWVLFLJ6AFERG4HNY/mitrevendor-advisoryx_refsource_FEDORA
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N63KL3T22HNFT4FJ7VMVF6U5Q4RFJIQF/mitrevendor-advisoryx_refsource_FEDORA
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PEXPCLMVU25AUZTUXC4MYBGPKOAIM5TW/mitrevendor-advisoryx_refsource_FEDORA
- security.gentoo.org/glsa/202104-02mitrevendor-advisoryx_refsource_GENTOO
- www.debian.org/security/2021/dsa-4893mitrevendor-advisoryx_refsource_DEBIAN
- www.openwall.com/lists/oss-security/2021/04/13/1mitremailing-listx_refsource_MLIST
- bugzilla.redhat.com/show_bug.cgimitrex_refsource_MISC
- gitlab.freedesktop.org/xorg/xserver/-/commit/7aaf54a1884f71dc363f0b884e57bcb67407a6cdmitrex_refsource_MISC
- lists.debian.org/debian-lts-announce/2021/04/msg00013.htmlmitremailing-listx_refsource_MLIST
- lists.x.org/archives/xorg-announce/2021-April/003080.htmlmitrex_refsource_CONFIRMx_refsource_MISC
- seclists.org/oss-sec/2021/q2/20mitrex_refsource_MISC
- www.tenable.com/plugins/nessus/148701mitrex_refsource_MISC
- www.zerodayinitiative.com/advisories/ZDI-21-463/mitrex_refsource_MISC
News mentions
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