Medium severity5.4NVD Advisory· Published Feb 9, 2022· Updated Jun 17, 2026
CVE-2021-33120
CVE-2021-33120
Description
Out of bounds read under complex microarchitectural condition in memory subsystem for some Intel Atom(R) Processors may allow authenticated user to potentially enable information disclosure or cause denial of service via network access.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
39- osv-coords37 versionspkg:rpm/opensuse/ucode-intel&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/ucode-intel&distro=openSUSE%20Tumbleweedpkg:rpm/suse/ucode-intel&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/ucode-intel&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/ucode-intel&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOSpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Micro%205.0pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Micro%205.1pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP2pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCLpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/ucode-intel&distro=SUSE%20Manager%20Proxy%204.1pkg:rpm/suse/ucode-intel&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1pkg:rpm/suse/ucode-intel&distro=SUSE%20Manager%20Server%204.1pkg:rpm/suse/ucode-intel&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/ucode-intel&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/ucode-intel&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/ucode-intel&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209
< 20220207-10.1+ 36 more
- (no CPE)range: < 20220207-10.1
- (no CPE)range: < 20220207-1.1
- (no CPE)range: < 20220207-13.93.1
- (no CPE)range: < 20220207-3.206.1
- (no CPE)range: < 20220207-10.1
- (no CPE)range: < 20220207-3.206.1
- (no CPE)range: < 20220207-3.206.1
- (no CPE)range: < 20220207-10.1
- (no CPE)range: < 20220207-10.1
- (no CPE)range: < 20220207-3.70.1
- (no CPE)range: < 20220207-3.70.1
- (no CPE)range: < 20220207-10.1
- (no CPE)range: < 20220207-10.1
- (no CPE)range: < 20220207-10.1
- (no CPE)range: < 20220207-10.1
- (no CPE)range: < 20220207-13.93.1
- (no CPE)range: < 20220207-13.93.1
- (no CPE)range: < 20220207-13.93.1
- (no CPE)range: < 20220207-13.93.1
- (no CPE)range: < 20220207-3.38.1
- (no CPE)range: < 20220207-3.206.1
- (no CPE)range: < 20220207-3.206.1
- (no CPE)range: < 20220207-10.1
- (no CPE)range: < 20220207-10.1
- (no CPE)range: < 20220207-13.93.1
- (no CPE)range: < 20220207-13.93.1
- (no CPE)range: < 20220207-3.38.1
- (no CPE)range: < 20220207-3.70.1
- (no CPE)range: < 20220207-3.206.1
- (no CPE)range: < 20220207-10.1
- (no CPE)range: < 20220207-10.1
- (no CPE)range: < 20220207-10.1
- (no CPE)range: < 20220207-10.1
- (no CPE)range: < 20220207-13.93.1
- (no CPE)range: < 20220207-13.93.1
- (no CPE)range: < 20220207-13.93.1
- (no CPE)range: < 20220207-13.93.1
Patches
Vulnerability mechanics
References
1- www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00589.htmlnvdMitigationVendor Advisory
News mentions
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