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
64- osv-coords37 versionspkg: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-ESPOSpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg: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%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP2pkg: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%20Linux%20Enterprise%20Micro%205.1pkg:rpm/suse/ucode-intel&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/ucode-intel&distro=HPE%20Helion%20OpenStack%208pkg: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%209pkg: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%2012%20SP2-BCLpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCLpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Micro%205.0pkg:rpm/suse/ucode-intel&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/opensuse/ucode-intel&distro=openSUSE%20Tumbleweedpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/ucode-intel&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/opensuse/ucode-intel&distro=openSUSE%20Leap%2015.3pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5
< 20220207-10.1+ 36 more
- (no CPE)range: < 20220207-10.1
- (no CPE)range: < 20220207-3.70.1
- (no CPE)range: < 20220207-3.70.1
- (no CPE)range: < 20220207-3.70.1
- (no CPE)range: < 20220207-3.206.1
- (no CPE)range: < 20220207-3.206.1
- (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: < 20220207-10.1
- (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: < 20220207-10.1
- (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: < 20220207-13.93.1
- (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: < 20220207-10.1
- (no CPE)range: < 20220207-10.1
- (no CPE)range: < 20220207-13.93.1
- (no CPE)range: < 20220207-1.1
- (no CPE)range: < 20220207-13.93.1
- (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: < 20220207-13.93.1
- (no CPE)range: < 20220207-3.38.1
- cpe:2.3:o:intel:atom_p5942b_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:atom_p5931b_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:atom_p5962b_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:atom_p5921b_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:xeon_d1700_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:xeon_d2700_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:core_i5-l16g7_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:core_i3-l13g4_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:pentium_j6425_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:pentium_n6415_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:celeron_j6413_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:celeron_n6211_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:atom_x6413e_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:atom_x6425re_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:atom_x6427fe_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:atom_x6212re_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:atom_x6200fe_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:atom_x6211e_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:atom_x6425e_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:pentium_silver_n6005_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:pentium_silver_n6000_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:celeron_n4505_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:celeron_n4500_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:celeron_n5105_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:celeron_n5100_firmware:-:*:*:*:*:*:*:*
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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