Medium severity5.5NVD Advisory· Published May 11, 2022· Updated Jun 17, 2026
CVE-2021-26375
CVE-2021-26375
Description
Insufficient General Purpose IO (GPIO) bounds check in System Management Unit (SMU) may result in access/updates from/to invalid address space that could result in denial of service.
Affected products
153cpe:2.3:o:amd:epyc_7232p_firmware:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:amd:epyc_7232p_firmware:*:*:*:*:*:*:*:*range: <romepi-sp3_1.0.0.d
- cpe:2.3:o:amd:epyc_7552_firmware:*:*:*:*:*:*:*:*range: <romepi-sp3_1.0.0.d
- cpe:2.3:o:amd:epyc_7642_firmware:*:*:*:*:*:*:*:*range: <romepi-sp3_1.0.0.d
cpe:2.3:o:amd:epyc_7272_firmware:*:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:amd:epyc_7272_firmware:*:*:*:*:*:*:*:*range: <romepi-sp3_1.0.0.d
- cpe:2.3:o:amd:epyc_7402p_firmware:*:*:*:*:*:*:*:*range: <romepi-sp3_1.0.0.d
- cpe:2.3:o:amd:epyc_7702p_firmware:*:*:*:*:*:*:*:*range: <romepi-sp3_1.0.0.d
- cpe:2.3:o:amd:epyc_7742_firmware:*:*:*:*:*:*:*:*range: <romepi-sp3_1.0.0.d
cpe:2.3:o:amd:epyc_7282_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:amd:epyc_7282_firmware:*:*:*:*:*:*:*:*range: <romepi-sp3_1.0.0.d
- cpe:2.3:o:amd:epyc_7542_firmware:*:*:*:*:*:*:*:*range: <romepi-sp3_1.0.0.d
cpe:2.3:o:amd:epyc_7302_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:amd:epyc_7302_firmware:*:*:*:*:*:*:*:*range: <romepi-sp3_1.0.0.d
- cpe:2.3:o:amd:epyc_7502p_firmware:*:*:*:*:*:*:*:*range: <romepi-sp3_1.0.0.d
cpe:2.3:o:amd:epyc_7532_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:amd:epyc_7532_firmware:*:*:*:*:*:*:*:*range: <romepi-sp3_1.0.0.d
- cpe:2.3:o:amd:epyc_7f32_firmware:*:*:*:*:*:*:*:*range: <romepi-sp3_1.0.0.d
- cpe:2.3:o:amd:ryzen_3_2200u_firmware:*:*:*:*:*:*:*:*Range: <raven-fp5-am4_1.1.0.e
- cpe:2.3:o:amd:ryzen_3_2300u_firmware:*:*:*:*:*:*:*:*Range: <raven-fp5-am4_1.1.0.e
- cpe:2.3:o:amd:ryzen_3_3100_firmware:*:*:*:*:*:*:*:*Range: <comboam4pi_1.0.0.8
- cpe:2.3:o:amd:ryzen_3_3200u_firmware:*:*:*:*:*:*:*:*Range: <comboam4pi_1.0.0.8
- cpe:2.3:o:amd:ryzen_3_3250u_firmware:*:*:*:*:*:*:*:*Range: <comboam4pi_1.0.0.8
- cpe:2.3:o:amd:ryzen_3_3300x_firmware:*:*:*:*:*:*:*:*Range: <comboam4pi_1.0.0.8
- cpe:2.3:o:amd:ryzen_5_2500u_firmware:*:*:*:*:*:*:*:*Range: <raven-fp5-am4_1.1.0.e
- cpe:2.3:o:amd:ryzen_5_2600h_firmware:*:*:*:*:*:*:*:*Range: <raven-fp5-am4_1.1.0.e
- cpe:2.3:o:amd:ryzen_5_5500_firmware:*:*:*:*:*:*:*:*Range: <comboam4_v2_pi_1.2.0.6c
- cpe:2.3:o:amd:ryzen_5_5600_firmware:*:*:*:*:*:*:*:*Range: <comboam4_v2_pi_1.2.0.6c
- cpe:2.3:o:amd:ryzen_5_5600g_firmware:*:*:*:*:*:*:*:*Range: <comboam4_v2_pi_1.2.0.6c
- cpe:2.3:o:amd:ryzen_5_5600x_firmware:*:*:*:*:*:*:*:*Range: <comboam4_v2_pi_1.2.0.6c
- cpe:2.3:o:amd:ryzen_7_2700u_firmware:*:*:*:*:*:*:*:*Range: <raven-fp5-am4_1.1.0.e
- cpe:2.3:o:amd:ryzen_7_2800h_firmware:*:*:*:*:*:*:*:*Range: <raven-fp5-am4_1.1.0.e
- cpe:2.3:o:amd:ryzen_7_5700g_firmware:*:*:*:*:*:*:*:*Range: <comboam4_v2_pi_1.2.0.6c
- cpe:2.3:o:amd:ryzen_7_5700x_firmware:*:*:*:*:*:*:*:*Range: <comboam4_v2_pi_1.2.0.6c
- cpe:2.3:o:amd:ryzen_7_5800x3d_firmware:*:*:*:*:*:*:*:*Range: <comboam4_v2_pi_1.2.0.6c
- cpe:2.3:o:amd:ryzen_7_5800x_firmware:*:*:*:*:*:*:*:*Range: <comboam4_v2_pi_1.2.0.6c
- cpe:2.3:o:amd:ryzen_9_5900x_firmware:*:*:*:*:*:*:*:*Range: <comboam4_v2_pi_1.2.0.6c
- cpe:2.3:o:amd:ryzen_9_5950x_firmware:*:*:*:*:*:*:*:*Range: <comboam4_v2_pi_1.2.0.6c
- cpe:2.3:o:amd:ryzen_threadripper_1900x_firmware:*:*:*:*:*:*:*:*Range: <castlepeakpi-sp3r3_1.0.0.7
- cpe:2.3:o:amd:ryzen_threadripper_1920x_firmware:*:*:*:*:*:*:*:*Range: <castlepeakpi-sp3r3_1.0.0.7
- cpe:2.3:o:amd:ryzen_threadripper_1950x_firmware:*:*:*:*:*:*:*:*Range: <castlepeakpi-sp3r3_1.0.0.7
cpe:2.3:o:amd:ryzen_threadripper_2920x_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:amd:ryzen_threadripper_2920x_firmware:*:*:*:*:*:*:*:*range: <summitpi-sp3r2_1.1.0.5
- cpe:2.3:o:amd:ryzen_threadripper_pro_5995wx_firmware:*:*:*:*:*:*:*:*range: <castlepeakwspi-swrx8_1.0.0.9
- cpe:2.3:o:amd:ryzen_threadripper_2950x_firmware:*:*:*:*:*:*:*:*Range: <summitpi-sp3r2_1.1.0.5
- cpe:2.3:o:amd:ryzen_threadripper_2970wx_firmware:*:*:*:*:*:*:*:*Range: <summitpi-sp3r2_1.1.0.5
- cpe:2.3:o:amd:ryzen_threadripper_2990wx_firmware:*:*:*:*:*:*:*:*Range: <summitpi-sp3r2_1.1.0.5
- cpe:2.3:o:amd:ryzen_threadripper_3960x_firmware:*:*:*:*:*:*:*:*Range: <castlepeakpi-sp3r3_1.0.0.7
- cpe:2.3:o:amd:ryzen_threadripper_3970x_firmware:*:*:*:*:*:*:*:*Range: <castlepeakpi-sp3r3_1.0.0.7
- cpe:2.3:o:amd:ryzen_threadripper_3990x_firmware:*:*:*:*:*:*:*:*Range: <castlepeakpi-sp3r3_1.0.0.7
- cpe:2.3:o:amd:ryzen_threadripper_pro_3945wx_firmware:*:*:*:*:*:*:*:*Range: <chagallwspi-swrx8_1.0.0.2
- cpe:2.3:o:amd:ryzen_threadripper_pro_3955wx_firmware:*:*:*:*:*:*:*:*Range: <chagallwspi-swrx8_1.0.0.2
- cpe:2.3:o:amd:ryzen_threadripper_pro_3975wx_firmware:*:*:*:*:*:*:*:*Range: <chagallwspi-swrx8_1.0.0.2
- cpe:2.3:o:amd:ryzen_threadripper_pro_3995wx_firmware:*:*:*:*:*:*:*:*Range: <chagallwspi-swrx8_1.0.0.2
- cpe:2.3:o:amd:ryzen_threadripper_pro_5945wx_firmware:*:*:*:*:*:*:*:*Range: <castlepeakwspi-swrx8_1.0.0.9
- cpe:2.3:o:amd:ryzen_threadripper_pro_5955wx_firmware:*:*:*:*:*:*:*:*Range: <castlepeakwspi-swrx8_1.0.0.9
- cpe:2.3:o:amd:ryzen_threadripper_pro_5965wx_firmware:*:*:*:*:*:*:*:*Range: <castlepeakwspi-swrx8_1.0.0.9
- cpe:2.3:o:amd:ryzen_threadripper_pro_5975wx_firmware:*:*:*:*:*:*:*:*Range: <castlepeakwspi-swrx8_1.0.0.9
- osv-coords66 versionspkg:rpm/opensuse/kernel-firmware&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/kernel-firmware&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-firmware&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-all&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-amdgpu&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-ath10k&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-ath11k&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-ath12k&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-atheros&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-bluetooth&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-bnx2&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-brcm&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-chelsio&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-dpaa2&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-i915&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-intel&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-iwlwifi&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-liquidio&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-marvell&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-media&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-mediatek&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-mellanox&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-mwifiex&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-network&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-nfp&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-nvidia&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-platform&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-prestera&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-qcom&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-qlogic&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-radeon&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-realtek&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-serial&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-sound&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-ti&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-ueagle&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-firmware-usb-network&distro=openSUSE%20Tumbleweedpkg:rpm/suse/kernel-firmware&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/kernel-firmware&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOSpkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20Micro%205.1pkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3pkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4pkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCLpkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/kernel-firmware&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/kernel-firmware&distro=SUSE%20Manager%20Proxy%204.1pkg:rpm/suse/kernel-firmware&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1pkg:rpm/suse/kernel-firmware&distro=SUSE%20Manager%20Server%204.1pkg:rpm/suse/kernel-firmware&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/kernel-firmware&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209
< 20210208-150300.4.10.1+ 65 more
- (no CPE)range: < 20210208-150300.4.10.1
- (no CPE)range: < 20220509-150400.4.5.1
- (no CPE)range: < 20220516-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250208-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250210-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250210-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20250206-1.1
- (no CPE)range: < 20200107-150100.3.31.1
- (no CPE)range: < 20200107-150100.3.31.1
- (no CPE)range: < 20200107-150100.3.31.1
- (no CPE)range: < 20200107-150100.3.31.1
- (no CPE)range: < 20200107-150100.3.31.1
- (no CPE)range: < 20200107-150100.3.31.1
- (no CPE)range: < 20191118-150000.3.42.1
- (no CPE)range: < 20191118-150000.3.42.1
- (no CPE)range: < 20210208-150300.4.10.1
- (no CPE)range: < 20210208-150300.4.10.1
- (no CPE)range: < 20210208-150300.4.10.1
- (no CPE)range: < 20220509-150400.4.5.1
- (no CPE)range: < 20190618-5.25.2
- (no CPE)range: < 20190618-5.25.2
- (no CPE)range: < 20200107-150100.3.31.1
- (no CPE)range: < 20200107-150100.3.31.1
- (no CPE)range: < 20200107-150100.3.31.1
- (no CPE)range: < 20200107-150100.3.31.1
- (no CPE)range: < 20191118-150000.3.42.1
- (no CPE)range: < 20190618-5.25.2
- (no CPE)range: < 20190618-5.25.2
- (no CPE)range: < 20191118-150000.3.42.1
- (no CPE)range: < 20200107-150100.3.31.1
- (no CPE)range: < 20200107-150100.3.31.1
- (no CPE)range: < 20200107-150100.3.31.1
- (no CPE)range: < 20200107-150100.3.31.1
- (no CPE)range: < 20200107-150100.3.31.1
- (no CPE)range: < 20190618-5.25.2
- (no CPE)range: < 20190618-5.25.2
- AMD/Athlon™ Seriesv5Range: various
- Range: various
- AMD/Ryzen™ Seriesv5Range: various
Patches
Vulnerability mechanics
References
2- www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027nvdVendor Advisory
- www.amd.com/en/corporate/product-security/bulletin/amd-sb-1028nvdVendor Advisory
News mentions
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