First published: Tue Mar 08 2022(Updated: )
Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage.
Credit: psirt@amd.com
Affected Software | Affected Version | How to fix |
---|---|---|
redhat/kernel-rt | <0:4.18.0-477.10.1.rt7.274.el8_8 | 0:4.18.0-477.10.1.rt7.274.el8_8 |
redhat/kernel | <0:4.18.0-477.10.1.el8_8 | 0:4.18.0-477.10.1.el8_8 |
redhat/kernel | <0:5.14.0-284.11.1.el9_2 | 0:5.14.0-284.11.1.el9_2 |
redhat/kernel-rt | <0:5.14.0-284.11.1.rt14.296.el9_2 | 0:5.14.0-284.11.1.rt14.296.el9_2 |
AMD Athlon X4 940 Firmware | ||
AMD Athlon X4 940 | ||
AMD Athlon X4 950 Firmware | ||
AMD Athlon X4 950 Firmware | ||
AMD Athlon X4 970 firmware | ||
AMD Athlon X4 970 firmware | ||
AMD Athlon X4 835 firmware | ||
AMD Athlon X4 835 | ||
AMD Athlon X4 845 | ||
AMD Athlon X4 845 | ||
AMD Athlon X4 830 Firmware | ||
AMD Athlon X4 830 Firmware | ||
AMD Athlon X4 840 Firmware | ||
AMD Athlon X4 840 | ||
AMD Athlon X4 860K Firmware | ||
AMD Athlon X4 860K | ||
AMD Athlon X4 870K Firmware | ||
AMD Athlon X4 870K | ||
AMD Athlon X4 880K Firmware | ||
AMD Athlon X4 880K Firmware | ||
AMD Athlon X4 750 | ||
AMD Athlon X4 750 | ||
AMD Athlon X4 760K Firmware | ||
AMD Athlon X4 760K | ||
AMD Ryzen Threadripper Pro 5995WX Firmware | ||
AMD Ryzen Threadripper Pro 5995WX | ||
AMD Ryzen Threadripper Pro 5975WX Firmware | ||
AMD Ryzen Threadripper PRO 5975WX | ||
AMD Ryzen Threadripper Pro 5965WX Firmware | ||
AMD Ryzen Threadripper Pro 5965WX Firmware | ||
AMD Ryzen Threadripper Pro 5955WX Firmware | ||
AMD Ryzen Threadripper Pro 5955WX Firmware | ||
AMD Ryzen Threadripper Pro 5945WX Firmware | ||
AMD Ryzen Threadripper Pro 5945WX Firmware | ||
AMD Ryzen Threadripper 2990WX | ||
AMD Ryzen Threadripper 2990WX | ||
AMD Ryzen Threadripper 2970WX Firmware | ||
AMD Ryzen Threadripper 2970WX Firmware | ||
AMD Ryzen Threadripper 2950X Firmware | ||
AMD Ryzen Threadripper 2950X Firmware | ||
AMD Ryzen Threadripper 2920X Firmware | ||
AMD Ryzen Threadripper 2920X Firmware | ||
AMD Ryzen Threadripper 3970X Firmware | ||
AMD Ryzen Threadripper 3970X Firmware | ||
AMD A12-9730P Firmware | ||
AMD A12-9730P | ||
AMD A12-9700P Firmware | ||
AMD A12-9700P Firmware | ||
AMD A10-9630P Firmware | ||
AMD A10-9630P | ||
AMD A10-9600P Firmware | ||
AMD A10-9600P Firmware | ||
AMD A9-9420 | ||
AMD A9-9420 | ||
AMD a9-9410 firmware | ||
AMD a9-9410 firmware | ||
AMD a6-9220 firmware | ||
AMD a6-9220 firmware | ||
AMD A6-9220c firmware | ||
AMD A6-9220c firmware | ||
AMD A6-9210 | ||
AMD A6-9210 | ||
AMD A4-9120 Firmware | ||
AMD A4-9120 | ||
AMD Ryzen 7 2700X | ||
AMD Ryzen 7 2700X | ||
AMD Ryzen 7 2700 Firmware | ||
AMD Ryzen 7 2700 Firmware | ||
AMD Ryzen 5 2600X | ||
AMD Ryzen 5 2600X | ||
AMD Ryzen 5 2600X | ||
AMD Ryzen 5 2600 | ||
AMD Ryzen 9 3950x firmware | ||
AMD Ryzen 9 3950x firmware | ||
AMD Ryzen 9 3900X | ||
AMD Ryzen 9 3900X | ||
AMD Ryzen 7 3800XT Firmware | ||
AMD Ryzen 7 3800X | ||
AMD Ryzen 7 3700X Firmware | ||
AMD Ryzen 7 3700X Firmware | ||
AMD Ryzen 5 3600X Firmware | ||
AMD Ryzen 5 3600X Firmware | ||
AMD Ryzen 5 3600 firmware | ||
AMD Ryzen 5 3600 | ||
AMD Ryzen 5 Pro 3400G Firmware | ||
AMD Ryzen 5 Pro 3400G | ||
AMD Ryzen 3 3300X Firmware | ||
AMD Ryzen 3 3300X Firmware | ||
AMD Ryzen 3 3300G Firmware | ||
AMD Ryzen 3 3300G Firmware | ||
AMD Ryzen 3 3100 Firmware | ||
AMD Ryzen 3 3100 Firmware | ||
AMD Ryzen 7 4700G Firmware | ||
AMD Ryzen 7 4700G | ||
AMD Ryzen 7 4700GE Firmware | ||
AMD Ryzen 7 4700GE Firmware | ||
AMD Ryzen 5 4600G Firmware | ||
AMD Ryzen 5 4600G Firmware | ||
AMD Ryzen 5 4600GE firmware | ||
AMD Ryzen 5 4600GE | ||
AMD Ryzen 3 4300G Firmware | ||
AMD Ryzen 4300G | ||
AMD Ryzen 4300GE Firmware | ||
AMD Ryzen 4300GE | ||
AMD Athlon Gold 3450G | ||
AMD Athlon Gold 3450G | ||
AMD Athlon Gold 3150GE Firmware | ||
AMD Athlon Gold Pro 3150GE Firmware | ||
AMD Athlon Silver 3050GE Firmware | ||
AMD Athlon Silver 3050GE | ||
AMD Ryzen 3 2200U Firmware | ||
AMD Ryzen 3 2200U Firmware | ||
AMD Ryzen 3 2300U Firmware | ||
AMD Ryzen 3 2300U | ||
amd ryzen 3 pro 2300u firmware | ||
amd ryzen 3 pro 2300u | ||
AMD Ryzen 5 2500U Firmware | ||
AMD Ryzen 5 2500U | ||
amd ryzen 5 pro 2500u firmware | ||
amd ryzen 5 pro 2500u | ||
AMD Ryzen 5 2600H Firmware | ||
AMD Ryzen 5 2600H | ||
AMD Ryzen 7 2700U Firmware | ||
AMD Ryzen 7 2700U Firmware | ||
amd ryzen 7 pro 2700u firmware | ||
amd ryzen 7 pro 2700u | ||
AMD Ryzen 7 2800H Firmware | ||
AMD Ryzen 7 2800H Firmware | ||
AMD Athlon Gold 3150U Firmware | ||
AMD Athlon Gold 3150U | ||
AMD Athlon Silver 3050U firmware | ||
AMD Athlon Silver 3050U firmware | ||
amd ryzen 7 pro 3700u firmware | ||
amd ryzen 7 pro 3700u | ||
AMD Ryzen 5 Pro 3500U Firmware | ||
AMD Ryzen 5 Pro 3500U Firmware | ||
AMD Ryzen 3 Pro 3300U Firmware | ||
AMD Ryzen 3 Pro 3300U Firmware | ||
AMD Athlon Pro 300U | ||
AMD Athlon Pro 300U Firmware | ||
AMD Ryzen 9 5980HX | ||
AMD Ryzen 9 5980HX Firmware | ||
AMD Ryzen 9 5980HS Firmware | ||
AMD Ryzen 9 5980HS Firmware | ||
AMD Ryzen 7 5825U Firmware | ||
AMD Ryzen 7 5825U Firmware | ||
AMD Ryzen 9 5900HX Firmware | ||
AMD Ryzen 9 5900HX | ||
AMD Ryzen 9 5900HS Firmware | ||
AMD Ryzen 9 5900HS Firmware | ||
AMD Ryzen 5 5625U Firmware | ||
AMD Ryzen 5 5625U Firmware | ||
AMD Ryzen 7 5800H Firmware | ||
AMD Ryzen 7 5800H Firmware | ||
AMD Ryzen 7 5800HS Firmware | ||
AMD Ryzen 7 5800HS Firmware | ||
AMD Ryzen 5 5600H Firmware | ||
AMD Ryzen 5 5600H | ||
AMD Ryzen 5 5600HS Firmware | ||
AMD Ryzen 5 5600HS | ||
AMD Ryzen 7 5800U Firmware | ||
AMD Ryzen 7 5800U Firmware | ||
AMD Ryzen 5 5600U Firmware | ||
AMD Ryzen 5 5600U | ||
AMD Ryzen 3 5425U | ||
AMD Ryzen 3 5425U | ||
AMD Ryzen 3 5400U Firmware | ||
AMD Ryzen 3 5400U | ||
amd ryzen 9 4900hs firmware | ||
amd ryzen 9 4900hs | ||
AMD Ryzen 7 4800H Firmware | ||
AMD Ryzen 7 4800H | ||
AMD Ryzen 5 4600H Firmware | ||
AMD Ryzen 5 4600H Firmware | ||
AMD EPYC 7F72 Firmware | ||
AMD EPYC 7F72 | ||
AMD EPYC 7F52 Firmware | ||
AMD EPYC 7F52 | ||
AMD EPYC 7F32 Firmware | ||
AMD EPYC 7F32 Firmware | ||
AMD EPYC 7H12 Firmware | ||
AMD EPYC 7H12 | ||
AMD EPYC 7742 firmware | ||
AMD EPYC 7742 firmware | ||
AMD EPYC 7702 Firmware | ||
AMD EPYC 7702 | ||
AMD EPYC 7702 Firmware | ||
AMD EPYC 7702p | ||
AMD EPYC 7662 Firmware | ||
AMD EPYC 7662 | ||
AMD EPYC 7642 Firmware | ||
AMD EPYC 7642 Firmware | ||
AMD EPYC 7552 Firmware | ||
AMD EPYC Embedded 7552 | ||
AMD EPYC 7542 Firmware | ||
AMD EPYC 7542 | ||
AMD EPYC 7532 Firmware | ||
AMD EPYC 7532 | ||
Amd Epyc Server Firmware | ||
AMD EPYC 7502 | ||
AMD EPYC 7502P Firmware | ||
AMD EPYC 7502P | ||
AMD EPYC 7452 Firmware | ||
AMD EPYC 7452 | ||
Amd Epyc Server Firmware | ||
AMD EPYC 7402 | ||
AMD EPYC 7402P Firmware | ||
AMD EPYC 7402P | ||
AMD EPYC 7352 firmware | ||
AMD EPYC 7352 | ||
Amd Epyc Server Firmware | ||
AMD EPYC 7302P | ||
AMD EPYC 7302P Firmware | ||
AMD EPYC 7302P | ||
AMD EPYC 7282 Firmware | ||
AMD EPYC 7282 | ||
AMD EPYC 7272 firmware | ||
AMD EPYC 7272 firmware | ||
AMD EPYC 7262 Firmware | ||
AMD EPYC 7262 Firmware | ||
AMD EPYC 7252 Firmware | ||
AMD EPYC 7252 Firmware | ||
AMD EPYC 7232p firmware | ||
AMD EPYC 7232p firmware | ||
AMD EPYC 7601 Firmware | ||
AMD EPYC 7601 Firmware | ||
AMD EPYC 7551P Firmware | ||
AMD EPYC 7551P Firmware | ||
Amd Epyc Server Firmware | ||
AMD EPYC 7551 Firmware | ||
AMD EPYC 7501 firmware | ||
AMD EPYC 7501 | ||
AMD EPYC 7451 Firmware | ||
AMD EPYC 7451 Firmware | ||
AMD EPYC 7401P Firmware | ||
AMD EPYC 7401P | ||
Amd Epyc Server Firmware | ||
AMD EPYC 7401 | ||
AMD EPYC 7371 Firmware | ||
AMD EPYC 7371 Firmware | ||
AMD EPYC 7351P Firmware | ||
AMD EPYC 7351P Firmware | ||
AMD EPYC 7351P Firmware | ||
AMD EPYC 7351P Firmware | ||
Amd Epyc Server Firmware | ||
AMD EPYC 7301 Firmware | ||
Amd Epyc Server Firmware | ||
AMD EPYC 7281 Firmware | ||
AMD EPYC 7261 Firmware | ||
AMD Epyc 7261 | ||
AMD EPYC 7251 Firmware | ||
AMD EPYC 7251 |
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
(Appears in the following advisories)
CVE-2021-26341 has a severity rating that indicates potential for data leakage through a vulnerability in some AMD CPUs.
To mitigate CVE-2021-26341, update to the recommended kernel versions provided in the AMD security bulletin.
CVE-2021-26341 affects several AMD CPUs that might transiently execute beyond unconditional direct branches.
If exploited, CVE-2021-26341 could potentially lead to unauthorized data leakage from the affected systems.
Currently, the most effective workaround for CVE-2021-26341 is to apply the patches and updates provided by AMD.