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[email protected]CVE-2022-29900

HistoryJul 12, 2022 - 7:15 p.m.

CVE-2022-29900

2022-07-1219:15:08

CWE-212

[email protected]

web.nvd.nist.gov

221

cve-2022-29900

mis-trained branch predictions

speculative code execution

microarchitecture

vulnerability

nvd

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

7.3 High

AI Score

Confidence

High

2.1 Low

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

0.001 Low

EPSS

Percentile

23.1%

JSON

Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions.

Affected configurations

NVD

Node

debiandebian_linuxMatch11.0

fedoraprojectfedoraMatch35

fedoraprojectfedoraMatch36

xenxenMatch-

Node

amdathlon_x4_750_firmwareMatch-

AND

amdathlon_x4_750Match-

Node

amdathlon_x4_760k_firmwareMatch-

AND

amdathlon_x4_760kMatch-

Node

amdathlon_x4_830_firmwareMatch-

AND

amdathlon_x4_830Match-

Node

amdathlon_x4_835_firmwareMatch-

AND

amdathlon_x4_835Match-

Node

amdathlon_x4_840_firmwareMatch-

AND

amdathlon_x4_840Match-

Node

amdathlon_x4_845_firmwareMatch-

AND

amdathlon_x4_845Match-

Node

amdathlon_x4_860k_firmwareMatch-

AND

amdathlon_x4_860kMatch-

Node

amdathlon_x4_870k_firmwareMatch-

AND

amdathlon_x4_870kMatch-

Node

amdathlon_x4_880k_firmwareMatch-

AND

amdathlon_x4_880kMatch-

Node

amdathlon_x4_940_firmwareMatch-

AND

amdathlon_x4_940Match-

Node

amdathlon_x4_950_firmwareMatch-

AND

amdathlon_x4_950Match-

Node

amdathlon_x4_970_firmwareMatch-

AND

amdathlon_x4_970Match-

Node

amdryzen_threadripper_pro_3995wx_firmwareMatch-

AND

amdryzen_threadripper_pro_3995wxMatch-

Node

amdryzen_threadripper_pro_3795wx_firmwareMatch-

AND

amdryzen_threadripper_pro_3795wxMatch-

Node

amdryzen_threadripper_pro_3955wx_firmwareMatch-

AND

amdryzen_threadripper_pro_3955wxMatch-

Node

amdryzen_threadripper_pro_3945wx_firmwareMatch-

AND

amdryzen_threadripper_pro_3945wxMatch-

Node

amdryzen_threadripper_pro_5955wx_firmwareMatch-

AND

amdryzen_threadripper_pro_5955wxMatch-

Node

amdryzen_threadripper_pro_5965wx_firmwareMatch-

AND

amdryzen_threadripper_pro_5965wxMatch-

Node

amdryzen_threadripper_pro_5945wx_firmwareMatch-

AND

amdryzen_threadripper_pro_5945wxMatch-

Node

amdryzen_threadripper_pro_5975wx_firmwareMatch-

AND

amdryzen_threadripper_pro_5975wxMatch-

Node

amdryzen_threadripper_pro_5995wx_firmwareMatch-

AND

amdryzen_threadripper_pro_5995wxMatch-

Node

amdryzen_threadripper_2990wx_firmwareMatch-

AND

amdryzen_threadripper_2990wxMatch-

Node

amdryzen_threadripper_2970wx_firmwareMatch-

AND

amdryzen_threadripper_2970wxMatch-

Node

amdryzen_threadripper_2950x_firmwareMatch-

AND

amdryzen_threadripper_2950xMatch-

Node

amdryzen_threadripper_2920x_firmwareMatch-

AND

amdryzen_threadripper_2920xMatch-

Node

amdryzen_threadripper_3990x_firmwareMatch-

AND

amdryzen_threadripper_3990xMatch-

Node

amdryzen_threadripper_3970x_firmwareMatch-

AND

amdryzen_threadripper_3970xMatch-

Node

amdryzen_threadripper_3960x_firmwareMatch-

AND

amdryzen_threadripper_3960xMatch-

Node

amda12-9700p_firmwareMatch-

AND

amda12-9700pMatch-

Node

amda12-9730p_firmwareMatch-

AND

amda12-9730pMatch-

Node

amda10-9600p_firmwareMatch-

AND

amda10-9600pMatch-

Node

amda10-9630p_firmwareMatch-

AND

amda10-9630pMatch-

Node

amda9-9410_firmwareMatch-

AND

amda9-9410Match-

Node

amda9-9420_firmwareMatch-

AND

amda9-9420Match-

Node

amda6-9210_firmwareMatch-

AND

amda6-9210Match-

Node

amda6-9220_firmwareMatch-

AND

amda6-9220Match-

Node

amda6-9220c_firmwareMatch-

AND

amda6-9220cMatch-

Node

amda4-9120_firmwareMatch-

AND

amda4-9120Match-

Node

amdryzen_3_2200u_firmwareMatch-

AND

amdryzen_3_2200uMatch-

Node

amdryzen_3_2300u_firmwareMatch-

AND

amdryzen_3_2300uMatch-

Node

amdryzen_5_2500u_firmwareMatch-

AND

amdryzen_5_2500uMatch-

Node

amdryzen_5_2600_firmwareMatch-

AND

amdryzen_5_2600Match-

Node

amdryzen_5_2600h_firmwareMatch-

AND

amdryzen_5_2600hMatch-

Node

amdryzen_5_2600x_firmwareMatch-

AND

amdryzen_5_2600xMatch-

Node

amdryzen_5_2700_firmwareMatch-

AND

amdryzen_5_2700Match-

Node

amdryzen_5_2700x_firmwareMatch-

AND

amdryzen_5_2700xMatch-

Node

amdryzen_7_2700_firmwareMatch-

AND

amdryzen_7_2700Match-

Node

amdryzen_7_2700u_firmwareMatch-

AND

amdryzen_7_2700uMatch-

Node

amdryzen_7_2700x_firmwareMatch-

AND

amdryzen_7_2700xMatch-

Node

amdryzen_7_2800h_firmwareMatch-

AND

amdryzen_7_2800hMatch-

Node

amdryzen_3_3100Match-

AND

amdryzen_3_3100_firmwareMatch-

Node

amdryzen_3_3200u_firmwareMatch-

AND

amdryzen_3_3200uMatch-

Node

amdryzen_3_3250u_firmwareMatch-

AND

amdryzen_3_3250uMatch-

Node

amdryzen_3_3300g_firmwareMatch-

AND

amdryzen_3_3300gMatch-

Node

amdryzen_3_3300u_firmwareMatch-

AND

amdryzen_3_3300uMatch-

Node

amdryzen_3_3300x_firmwareMatch-

AND

amdryzen_3_3300xMatch-

Node

amdryzen_5_3400g_firmwareMatch-

AND

amdryzen_5_3400gMatch-

Node

amdryzen_5_3450g_firmwareMatch-

AND

amdryzen_5_3450gMatch-

Node

amdryzen_5_3500u_firmwareMatch-

AND

amdryzen_5_3500uMatch-

Node

amdryzen_5_3550h_firmwareMatch-

AND

amdryzen_5_3550hMatch-

Node

amdryzen_5_3600_firmwareMatch-

AND

amdryzen_5_3600Match-

Node

amdryzen_5_3600x_firmwareMatch-

AND

amdryzen_5_3600xMatch-

Node

amdryzen_5_3600xt_firmwareMatch-

AND

amdryzen_5_3600xtMatch-

Node

amdryzen_7_3700u_firmwareMatch-

AND

amdryzen_7_3700uMatch-

Node

amdryzen_7_3700x_firmwareMatch-

AND

amdryzen_7_3700xMatch-

Node

amdryzen_7_3750h_firmwareMatch-

AND

amdryzen_7_3750hMatch-

Node

amdryzen_7_3800x_firmwareMatch-

AND

amdryzen_7_3800xMatch-

Node

amdryzen_7_3800xt_firmwareMatch-

AND

amdryzen_7_3800xtMatch-

Node

amdryzen_7_4700g_firmwareMatch-

AND

amdryzen_7_4700gMatch-

Node

amdryzen_7_4700ge_firmwareMatch-

AND

amdryzen_7_4700geMatch-

Node

amdryzen_5_4600g_firmwareMatch-

AND

amdryzen_5_4600gMatch-

Node

amdryzen_5_4600ge_firmwareMatch-

AND

amdryzen_5_4600geMatch-

Node

amdryzen_3_4300g_firmwareMatch-

AND

amdryzen_3_4300gMatch-

Node

amdryzen_3_4300ge_firmwareMatch-

AND

amdryzen_3_4300geMatch-

Node

amdryzen_9_4900h_firmwareMatch-

AND

amdryzen_9_4900hMatch-

Node

amdryzen_7_4800u_firmwareMatch-

AND

amdryzen_7_4800uMatch-

Node

amdryzen_7_4700u_firmwareMatch-

AND

amdryzen_7_4700uMatch-

Node

amdryzen_7_4800h_firmwareMatch-

AND

amdryzen_7_4800hMatch-

Node

amdryzen_5_4600u_firmwareMatch-

AND

amdryzen_5_4600uMatch-

Node

amdryzen_5_4500u_firmwareMatch-

AND

amdryzen_5_4500uMatch-

Node

amdryzen_5_4600h_firmwareMatch-

AND

amdryzen_5_4600hMatch-

Node

amdryzen_3_4300u_firmwareMatch-

AND

amdryzen_3_4300uMatch-

Node

amdathlon_gold_3150u_firmwareMatch-

AND

amdathlon_gold_3150uMatch-

Node

amdathlon_silver_3050u_firmwareMatch-

AND

amdathlon_silver_3050uMatch-

Node

amdepyc_7001_firmwareMatch-

AND

amdepyc_7001Match-

Node

amdepyc_7251_firmwareMatch-

AND

amdepyc_7251Match-

Node

amdepyc_7261_firmwareMatch-

AND

amdepyc_7261Match-

Node

amdepyc_7281_firmwareMatch-

AND

amdepyc_7281Match-

Node

amdepyc_7301_firmwareMatch-

AND

amdepyc_7301Match-

Node

amdepyc_7351_firmwareMatch-

AND

amdepyc_7351Match-

Node

amdepyc_7351p_firmwareMatch-

AND

amdepyc_7351pMatch-

Node

amdepyc_7371_firmwareMatch-

AND

amdepyc_7371Match-

Node

amdepyc_7401_firmwareMatch-

AND

amdepyc_7401Match-

Node

amdepyc_7401p_firmwareMatch-

AND

amdepyc_7401pMatch-

Node

amdepyc_7451_firmwareMatch-

AND

amdepyc_7451Match-

Node

amdepyc_7501_firmwareMatch-

AND

amdepyc_7501Match-

Node

amdepyc_7551_firmwareMatch-

AND

amdepyc_7551Match-

Node

amdepyc_7551p_firmwareMatch-

AND

amdepyc_7551pMatch-

Node

amdepyc_7601_firmwareMatch-

AND

amdepyc_7601Match-

Node

amdepyc_7002_firmwareMatch-

AND

amdepyc_7002Match-

Node

amdepyc_7252_firmwareMatch-

AND

amdepyc_7252Match-

Node

amdepyc_7262_firmwareMatch-

AND

amdepyc_7262Match-

Node

amdepyc_7272_firmwareMatch-

AND

amdepyc_7272Match-

Node

amdepyc_7282_firmwareMatch-

AND

amdepyc_7282Match-

Node

amdepyc_7302_firmwareMatch-

AND

amdepyc_7302Match-

Node

amdepyc_7302p_firmwareMatch-

AND

amdepyc_7302pMatch-

Node

amdepyc_7352_firmwareMatch-

AND

amdepyc_7352Match-

Node

amdepyc_7402_firmwareMatch-

AND

amdepyc_7402Match-

Node

amdepyc_7402p_firmwareMatch-

AND

amdepyc_7402pMatch-

Node

amdepyc_7452_firmwareMatch-

AND

amdepyc_7452Match-

Node

amdepyc_7502_firmwareMatch-

AND

amdepyc_7502Match-

Node

amdepyc_7502p_firmwareMatch-

AND

amdepyc_7502pMatch-

Node

amdepyc_7532_firmwareMatch-

AND

amdepyc_7532Match-

Node

amdepyc_7542_firmwareMatch-

AND

amdepyc_7542Match-

Node

amdepyc_7552_firmwareMatch-

AND

amdepyc_7552Match-

Node

amdepyc_7642_firmwareMatch-

AND

amdepyc_7642Match-

Node

amdepyc_7662_firmwareMatch-

AND

amdepyc_7662Match-

Node

amdepyc_7702_firmwareMatch-

AND

amdepyc_7702Match-

Node

amdepyc_7742_firmwareMatch-

AND

amdepyc_7742Match-

Node

amdepyc_7f32_firmwareMatch-

AND

amdepyc_7f32Match-

Node

amdepyc_7f52_firmwareMatch-

AND

amdepyc_7f52Match-

Node

amdepyc_7f72_firmwareMatch-

AND

amdepyc_7f72Match-

Node

amdepyc_7h12_firmwareMatch-

AND

amdepyc_7h12Match-

CPENameOperatorVersion
debian:debian_linuxdebian debian linuxeq11.0
fedoraproject:fedorafedoraproject fedoraeq35
fedoraproject:fedorafedoraproject fedoraeq36
xen:xenxeneq-

CPE	Name	Operator	Version
debian:debian_linux	debian debian linux	eq	11.0
fedoraproject:fedora	fedoraproject fedora	eq	35
fedoraproject:fedora	fedoraproject fedora	eq	36
xen:xen	xen	eq	-

CNA Affected

[
  {
    "vendor": "AMD",
    "product": "AMD Processors",
    "versions": [
      {
        "version": "Processor  Some AMD Processors ",
        "status": "affected"
      }
    ]
  }
]