Latest vulnerabilities for "intel xeon e-2486g firmware"

Where

Sort:

Intel Core I7-8510y FirmwareInsufficient access control in the Linux kernel driver for some Intel(R) Processors may allow an aut…

Risk 33

Severity

5.5

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

Insufficient access control in the Linux kernel driver for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

First published (updated )

CVE-2020-8694

Intel Core I7-8510y FirmwareInfoleak

Risk 33

Severity

5.5

Infoleak

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

A vulnerability was found in Intel's implementation of RAPL (Running Average Power Limit). An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem.

1 / 2

Remedy

Until a firmware update and reboot can be applied, the attack vector can be reduced by limiting read access to the sysfs attributes that export this functionality to userspace. The command: ~~~ sudo chmod 400 /sys/class/powercap/intel_rapl/*/energy_uj ~~~ Will do this for the current boot, it will need to be scripted to run at each boot to remain persistent across reboots.

First published (updated )

CVE-2020-8695

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.