Latest amd athlon x4 835 firmware Vulnerabilities

● CVE-2022-27672

When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially resulting in information disclosure.

Amd Athlon X4 750 Firmware

Amd Athlon X4 750

Amd Athlon X4 760k Firmware

Amd Athlon X4 760k

Amd Athlon X4 830 Firmware

Amd Athlon X4 830

and 824 more

● CVE-2022-23824

IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure.

debian/xen<=4.11.4+107-gef32c7afa2-1

Xen Xen

Amd A10-9600p

Amd A10-9630p

Amd A12-9700p

Amd A12-9730p

and 834 more

● CVE-2022-29900

A flaw was found in hw. Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions.

redhat/kernel-rt<0:3.10.0-1160.80.1.rt56.1225.el7

redhat/kernel<0:3.10.0-1160.80.1.el7

redhat/kernel-rt<0:4.18.0-372.32.1.rt7.189.el8_6

redhat/kernel<0:4.18.0-372.32.1.el8_6

redhat/kernel<0:5.14.0-162.6.1.el9_1

redhat/kernel-rt<0:5.14.0-162.6.1.rt21.168.el9_1

and 664 more

● CVE-2022-23825

A flaw was found in hw. Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type, potentially leading to information disclosure.

Microsoft Windows Server 2012

Microsoft Windows 11=21H2

redhat/kernel-rt<0:3.10.0-1160.80.1.rt56.1225.el7

redhat/kernel<0:3.10.0-1160.80.1.el7

and 547 more

● CVE-2022-23823

A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to potentially enable information disclosure.

Amd Athlon X4 750 Firmware

Amd Athlon X4 750

Amd Athlon X4 760k Firmware

Amd Athlon X4 760k

Amd Athlon X4 830 Firmware

Amd Athlon X4 830

and 278 more

● CVE-2021-26341

Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage.

redhat/kernel-rt<0:4.18.0-477.10.1.rt7.274.el8_8

redhat/kernel<0:4.18.0-477.10.1.el8_8

redhat/kernel<0:5.14.0-284.11.1.el9_2

redhat/kernel-rt<0:5.14.0-284.11.1.rt14.296.el9_2

Amd Athlon X4 940 Firmware

Amd Athlon X4 940

and 250 more

● CVE-2021-26401

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

redhat/kernel<0:2.6.32-754.49.1.el6

redhat/kernel-rt<0:3.10.0-1160.83.1.rt56.1228.el7

redhat/kernel<0:3.10.0-1160.83.1.el7

redhat/kernel-rt<0:4.18.0-372.9.1.rt7.166.el8

redhat/kernel<0:4.18.0-372.9.1.el8

Amd Athlon X4 940 Firmware

and 671 more

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