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    Dashboard / CVE / CVE-2021-26401

    CVE-2021-26401

    LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs.

    Published:Mar 8, 2022
    Last Modified:Nov 21, 2024
    EPS:Mar 11, 2022
    EPSS Score:0.00132
    CVSS Score:5.6

    Affected Products

    Vendor
    Amd
    Product
    A10-9600p
    Vendor
    Amd
    Product
    A10-9600p Firmware
    Vendor
    Amd
    Product
    A10-9630p
    Vendor
    Amd
    Product
    A10-9630p Firmware
    Vendor
    Amd
    Product
    A12-9700p
    Vendor
    Amd
    Product
    A12-9700p Firmware
    Vendor
    Amd
    Product
    A12-9730p
    Vendor
    Amd
    Product
    A12-9730p Firmware
    Vendor
    Amd
    Product
    A4-9120
    Vendor
    Amd
    Product
    A4-9120 Firmware
    Vendor
    Amd
    Product
    A6-9210
    Vendor
    Amd
    Product
    A6-9210 Firmware
    Vendor
    Amd
    Product
    A6-9220
    Vendor
    Amd
    Product
    A6-9220 Firmware
    Vendor
    Amd
    Product
    A6-9220c
    Vendor
    Amd
    Product
    A6-9220c Firmware
    Vendor
    Amd
    Product
    A9-9410
    Vendor
    Amd
    Product
    A9-9410 Firmware
    Vendor
    Amd
    Product
    A9-9420
    Vendor
    Amd
    Product
    A9-9420 Firmware
    Vendor
    Amd
    Product
    Athlon Gold 3150ge
    Vendor
    Amd
    Product
    Athlon Gold 3150ge Firmware
    Vendor
    Amd
    Product
    Athlon Gold 3150u
    Vendor
    Amd
    Product
    Athlon Gold 3150u Firmware
    Vendor
    Amd
    Product
    Athlon Gold 3450g
    Vendor
    Amd
    Product
    Athlon Gold 3450g Firmware
    Vendor
    Amd
    Product
    Athlon Pro 300u
    Vendor
    Amd
    Product
    Athlon Pro 300u Firmware
    Vendor
    Amd
    Product
    Athlon Silver 3050ge
    Vendor
    Amd
    Product
    Athlon Silver 3050ge Firmware
    Vendor
    Amd
    Product
    Athlon Silver 3050u
    Vendor
    Amd
    Product
    Athlon Silver 3050u Firmware
    Vendor
    Amd
    Product
    Athlon X4 750
    Vendor
    Amd
    Product
    Athlon X4 750 Firmware
    Vendor
    Amd
    Product
    Athlon X4 760k
    Vendor
    Amd
    Product
    Athlon X4 760k Firmware
    Vendor
    Amd
    Product
    Athlon X4 830
    Vendor
    Amd
    Product
    Athlon X4 830 Firmware
    Vendor
    Amd
    Product
    Athlon X4 835
    Vendor
    Amd
    Product
    Athlon X4 835 Firmware
    Vendor
    Amd
    Product
    Athlon X4 840
    Vendor
    Amd
    Product
    Athlon X4 840 Firmware
    Vendor
    Amd
    Product
    Athlon X4 845
    Vendor
    Amd
    Product
    Athlon X4 845 Firmware
    Vendor
    Amd
    Product
    Athlon X4 860k
    Vendor
    Amd
    Product
    Athlon X4 860k Firmware
    Vendor
    Amd
    Product
    Athlon X4 870k
    Vendor
    Amd
    Product
    Athlon X4 870k Firmware
    Vendor
    Amd
    Product
    Athlon X4 880k
    Vendor
    Amd
    Product
    Athlon X4 880k Firmware
    Vendor
    Amd
    Product
    Athlon X4 940
    Vendor
    Amd
    Product
    Athlon X4 940 Firmware
    Vendor
    Amd
    Product
    Athlon X4 950
    Vendor
    Amd
    Product
    Athlon X4 950 Firmware
    Vendor
    Amd
    Product
    Athlon X4 970
    Vendor
    Amd
    Product
    Athlon X4 970 Firmware
    Vendor
    Amd
    Product
    Epyc 7232p
    Vendor
    Amd
    Product
    Epyc 7232p Firmware
    Vendor
    Amd
    Product
    Epyc 7251
    Vendor
    Amd
    Product
    Epyc 7251 Firmware
    Vendor
    Amd
    Product
    Epyc 7252
    Vendor
    Amd
    Product
    Epyc 7252 Firmware
    Vendor
    Amd
    Product
    Epyc 7261
    Vendor
    Amd
    Product
    Epyc 7261 Firmware
    Vendor
    Amd
    Product
    Epyc 7262
    Vendor
    Amd
    Product
    Epyc 7262 Firmware
    Vendor
    Amd
    Product
    Epyc 7272
    Vendor
    Amd
    Product
    Epyc 7272 Firmware
    Vendor
    Amd
    Product
    Epyc 7281
    Vendor
    Amd
    Product
    Epyc 7281 Firmware
    Vendor
    Amd
    Product
    Epyc 7282
    Vendor
    Amd
    Product
    Epyc 7282 Firmware
    Vendor
    Amd
    Product
    Epyc 7301
    Vendor
    Amd
    Product
    Epyc 7301 Firmware
    Vendor
    Amd
    Product
    Epyc 7302
    Vendor
    Amd
    Product
    Epyc 7302 Firmware
    Vendor
    Amd
    Product
    Epyc 7302p
    Vendor
    Amd
    Product
    Epyc 7302p Firmware
    Vendor
    Amd
    Product
    Epyc 7351
    Vendor
    Amd
    Product
    Epyc 7351 Firmware
    Vendor
    Amd
    Product
    Epyc 7351p
    Vendor
    Amd
    Product
    Epyc 7351p Firmware
    Vendor
    Amd
    Product
    Epyc 7352
    Vendor
    Amd
    Product
    Epyc 7352 Firmware
    Vendor
    Amd
    Product
    Epyc 7371
    Vendor
    Amd
    Product
    Epyc 7371 Firmware
    Vendor
    Amd
    Product
    Epyc 7401
    Vendor
    Amd
    Product
    Epyc 7401 Firmware
    Vendor
    Amd
    Product
    Epyc 7401p
    Vendor
    Amd
    Product
    Epyc 7401p Firmware
    Vendor
    Amd
    Product
    Epyc 7402
    Vendor
    Amd
    Product
    Epyc 7402 Firmware
    Vendor
    Amd
    Product
    Epyc 7402p
    Vendor
    Amd
    Product
    Epyc 7402p Firmware
    Vendor
    Amd
    Product
    Epyc 7451
    Vendor
    Amd
    Product
    Epyc 7451 Firmware
    Vendor
    Amd
    Product
    Epyc 7452
    Vendor
    Amd
    Product
    Epyc 7452 Firmware
    Vendor
    Amd
    Product
    Epyc 7501
    Vendor
    Amd
    Product
    Epyc 7501 Firmware
    Vendor
    Amd
    Product
    Epyc 7502
    Vendor
    Amd
    Product
    Epyc 7502 Firmware
    Vendor
    Amd
    Product
    Epyc 7502p
    Vendor
    Amd
    Product
    Epyc 7502p Firmware
    Vendor
    Amd
    Product
    Epyc 7532
    Vendor
    Amd
    Product
    Epyc 7532 Firmware
    Vendor
    Amd
    Product
    Epyc 7542
    Vendor
    Amd
    Product
    Epyc 7542 Firmware
    Vendor
    Amd
    Product
    Epyc 7551
    Vendor
    Amd
    Product
    Epyc 7551 Firmware
    Vendor
    Amd
    Product
    Epyc 7551p
    Vendor
    Amd
    Product
    Epyc 7551p Firmware
    Vendor
    Amd
    Product
    Epyc 7552
    Vendor
    Amd
    Product
    Epyc 7552 Firmware
    Vendor
    Amd
    Product
    Epyc 7601
    Vendor
    Amd
    Product
    Epyc 7601 Firmware
    Vendor
    Amd
    Product
    Epyc 7642
    Vendor
    Amd
    Product
    Epyc 7642 Firmware
    Vendor
    Amd
    Product
    Epyc 7662
    Vendor
    Amd
    Product
    Epyc 7662 Firmware
    Vendor
    Amd
    Product
    Epyc 7702
    Vendor
    Amd
    Product
    Epyc 7702 Firmware
    Vendor
    Amd
    Product
    Epyc 7702p
    Vendor
    Amd
    Product
    Epyc 7702p Firmware
    Vendor
    Amd
    Product
    Epyc 7742
    Vendor
    Amd
    Product
    Epyc 7742 Firmware
    Vendor
    Amd
    Product
    Epyc 7f32
    Vendor
    Amd
    Product
    Epyc 7f32 Firmware
    Vendor
    Amd
    Product
    Epyc 7f52
    Vendor
    Amd
    Product
    Epyc 7f52 Firmware
    Vendor
    Amd
    Product
    Epyc 7f72
    Vendor
    Amd
    Product
    Epyc 7f72 Firmware
    Vendor
    Amd
    Product
    Epyc 7h12
    Vendor
    Amd
    Product
    Epyc 7h12 Firmware
    Vendor
    Amd
    Product
    Ryzen 3 2200u
    Vendor
    Amd
    Product
    Ryzen 3 2200u Firmware
    Vendor
    Amd
    Product
    Ryzen 3 2300u
    Vendor
    Amd
    Product
    Ryzen 3 2300u Firmware
    Vendor
    Amd
    Product
    Ryzen 3 3100
    Vendor
    Amd
    Product
    Ryzen 3 3100 Firmware
    Vendor
    Amd
    Product
    Ryzen 3 3300g
    Vendor
    Amd
    Product
    Ryzen 3 3300g Firmware
    Vendor
    Amd
    Product
    Ryzen 3 3300x
    Vendor
    Amd
    Product
    Ryzen 3 3300x Firmware
    Vendor
    Amd
    Product
    Ryzen 3 4300g
    Vendor
    Amd
    Product
    Ryzen 3 4300g Firmware
    Vendor
    Amd
    Product
    Ryzen 3 4300ge
    Vendor
    Amd
    Product
    Ryzen 3 4300ge Firmware
    Vendor
    Amd
    Product
    Ryzen 3 5400u
    Vendor
    Amd
    Product
    Ryzen 3 5400u Firmware
    Vendor
    Amd
    Product
    Ryzen 3 5425u
    Vendor
    Amd
    Product
    Ryzen 3 5425u Firmware
    Vendor
    Amd
    Product
    Ryzen 3 Pro 2300u
    Vendor
    Amd
    Product
    Ryzen 3 Pro 2300u Firmware
    Vendor
    Amd
    Product
    Ryzen 3 Pro 3300u
    Vendor
    Amd
    Product
    Ryzen 3 Pro 3300u Firmware
    Vendor
    Amd
    Product
    Ryzen 5 2500u
    Vendor
    Amd
    Product
    Ryzen 5 2500u Firmware
    Vendor
    Amd
    Product
    Ryzen 5 2600
    Vendor
    Amd
    Product
    Ryzen 5 2600 Firmware
    Vendor
    Amd
    Product
    Ryzen 5 2600h
    Vendor
    Amd
    Product
    Ryzen 5 2600h Firmware
    Vendor
    Amd
    Product
    Ryzen 5 2600x
    Vendor
    Amd
    Product
    Ryzen 5 2600x Firmware
    Vendor
    Amd
    Product
    Ryzen 5 3400g
    Vendor
    Amd
    Product
    Ryzen 5 3400g Firmware
    Vendor
    Amd
    Product
    Ryzen 5 3600
    Vendor
    Amd
    Product
    Ryzen 5 3600 Firmware
    Vendor
    Amd
    Product
    Ryzen 5 3600x
    Vendor
    Amd
    Product
    Ryzen 5 3600x Firmware
    Vendor
    Amd
    Product
    Ryzen 5 4600g
    Vendor
    Amd
    Product
    Ryzen 5 4600g Firmware
    Vendor
    Amd
    Product
    Ryzen 5 4600ge
    Vendor
    Amd
    Product
    Ryzen 5 4600ge Firmware
    Vendor
    Amd
    Product
    Ryzen 5 4600h
    Vendor
    Amd
    Product
    Ryzen 5 4600h Firmware
    Vendor
    Amd
    Product
    Ryzen 5 5600h
    Vendor
    Amd
    Product
    Ryzen 5 5600h Firmware
    Vendor
    Amd
    Product
    Ryzen 5 5600hs
    Vendor
    Amd
    Product
    Ryzen 5 5600hs Firmware
    Vendor
    Amd
    Product
    Ryzen 5 5600u
    Vendor
    Amd
    Product
    Ryzen 5 5600u Firmware
    Vendor
    Amd
    Product
    Ryzen 5 5625u
    Vendor
    Amd
    Product
    Ryzen 5 5625u Firmware
    Vendor
    Amd
    Product
    Ryzen 5 Pro 2500u
    Vendor
    Amd
    Product
    Ryzen 5 Pro 2500u Firmware
    Vendor
    Amd
    Product
    Ryzen 5 Pro 3500u
    Vendor
    Amd
    Product
    Ryzen 5 Pro 3500u Firmware
    Vendor
    Amd
    Product
    Ryzen 7 2700
    Vendor
    Amd
    Product
    Ryzen 7 2700 Firmware
    Vendor
    Amd
    Product
    Ryzen 7 2700u
    Vendor
    Amd
    Product
    Ryzen 7 2700u Firmware
    Vendor
    Amd
    Product
    Ryzen 7 2700x
    Vendor
    Amd
    Product
    Ryzen 7 2700x Firmware
    Vendor
    Amd
    Product
    Ryzen 7 2800h
    Vendor
    Amd
    Product
    Ryzen 7 2800h Firmware
    Vendor
    Amd
    Product
    Ryzen 7 3700x
    Vendor
    Amd
    Product
    Ryzen 7 3700x Firmware
    Vendor
    Amd
    Product
    Ryzen 7 3800x
    Vendor
    Amd
    Product
    Ryzen 7 3800x Firmware
    Vendor
    Amd
    Product
    Ryzen 7 4700g
    Vendor
    Amd
    Product
    Ryzen 7 4700g Firmware
    Vendor
    Amd
    Product
    Ryzen 7 4700ge
    Vendor
    Amd
    Product
    Ryzen 7 4700ge Firmware
    Vendor
    Amd
    Product
    Ryzen 7 4800h
    Vendor
    Amd
    Product
    Ryzen 7 4800h Firmware
    Vendor
    Amd
    Product
    Ryzen 7 5800h
    Vendor
    Amd
    Product
    Ryzen 7 5800h Firmware
    Vendor
    Amd
    Product
    Ryzen 7 5800hs
    Vendor
    Amd
    Product
    Ryzen 7 5800hs Firmware
    Vendor
    Amd
    Product
    Ryzen 7 5800u
    Vendor
    Amd
    Product
    Ryzen 7 5800u Firmware
    Vendor
    Amd
    Product
    Ryzen 7 5825u
    Vendor
    Amd
    Product
    Ryzen 7 5825u Firmware
    Vendor
    Amd
    Product
    Ryzen 7 Pro 2700u
    Vendor
    Amd
    Product
    Ryzen 7 Pro 2700u Firmware
    Vendor
    Amd
    Product
    Ryzen 7 Pro 3700u
    Vendor
    Amd
    Product
    Ryzen 7 Pro 3700u Firmware
    Vendor
    Amd
    Product
    Ryzen 9 3900x
    Vendor
    Amd
    Product
    Ryzen 9 3900x Firmware
    Vendor
    Amd
    Product
    Ryzen 9 3950x
    Vendor
    Amd
    Product
    Ryzen 9 3950x Firmware
    Vendor
    Amd
    Product
    Ryzen 9 4900hs
    Vendor
    Amd
    Product
    Ryzen 9 4900hs Firmware
    Vendor
    Amd
    Product
    Ryzen 9 5900hs
    Vendor
    Amd
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    Ryzen 9 5900hs Firmware
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    Amd
    Product
    Ryzen 9 5900hx
    Vendor
    Amd
    Product
    Ryzen 9 5900hx Firmware
    Vendor
    Amd
    Product
    Ryzen 9 5980hs
    Vendor
    Amd
    Product
    Ryzen 9 5980hs Firmware
    Vendor
    Amd
    Product
    Ryzen 9 5980hx
    Vendor
    Amd
    Product
    Ryzen 9 5980hx Firmware
    Vendor
    Amd
    Product
    Ryzen Threadripper 2920x
    Vendor
    Amd
    Product
    Ryzen Threadripper 2920x Firmware
    Vendor
    Amd
    Product
    Ryzen Threadripper 2950x
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    Amd
    Product
    Ryzen Threadripper 2950x Firmware
    Vendor
    Amd
    Product
    Ryzen Threadripper 2970wx
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    Amd
    Product
    Ryzen Threadripper 2970wx Firmware
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    Amd
    Product
    Ryzen Threadripper 2990wx
    Vendor
    Amd
    Product
    Ryzen Threadripper 2990wx Firmware
    Vendor
    Amd
    Product
    Ryzen Threadripper 3970x
    Vendor
    Amd
    Product
    Ryzen Threadripper 3970x Firmware
    Vendor
    Amd
    Product
    Ryzen Threadripper Pro 5945wx
    Vendor
    Amd
    Product
    Ryzen Threadripper Pro 5945wx Firmware
    Vendor
    Amd
    Product
    Ryzen Threadripper Pro 5955wx
    Vendor
    Amd
    Product
    Ryzen Threadripper Pro 5955wx Firmware
    Vendor
    Amd
    Product
    Ryzen Threadripper Pro 5965wx
    Vendor
    Amd
    Product
    Ryzen Threadripper Pro 5965wx Firmware
    Vendor
    Amd
    Product
    Ryzen Threadripper Pro 5975wx
    Vendor
    Amd
    Product
    Ryzen Threadripper Pro 5975wx Firmware
    Vendor
    Amd
    Product
    Ryzen Threadripper Pro 5995wx
    Vendor
    Amd
    Product
    Ryzen Threadripper Pro 5995wx Firmware
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Rhel Els
    Vendor
    Redhat
    Product
    Rhel Extras Rt

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High