medium
6.5
CWE
200
Advisory Published
CVE Published
CVE Published
Updated

CVE-2020-24513: Infoleak

First published: Thu May 20 2021(Updated: )

Domain-bypass transient execution vulnerability in some Intel Atom(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

Credit: secure@intel.com

Affected SoftwareAffected VersionHow to fix
debian/intel-microcode
3.20220510.1~deb10u1
3.20230808.1~deb10u1
3.20230808.1~deb11u1
3.20230808.1~deb12u1
3.20230808.1
Intel Atom C3308 Firmware
Intel Atom C3336 Firmware
Intel Atom C3338 Firmware
Intel Atom C3338
Intel Atom C3436L Firmware
Intel Atom C3508 Firmware
Intel Atom C3538 Firmware
Intel Atom C3558 Firmware
Intel Atom C3558R Firmware
Intel Atom C3558
Intel Atom C3708 Firmware
Intel Atom C3750 Firmware
Intel Atom C3758 Firmware
Intel Atom C3758 Firmware
Intel Atom C3808 Firmware
Intel Atom C3830 Firmware
Intel Atom C3850 Firmware
Intel Atom C3858 Firmware
Intel Atom C3950 Firmware
Intel Atom C3955 Firmware
Intel Atom C3958 Firmware
Intel Atom P5942B Firmware
Intel Atom x5-A3930 Firmware for Windows
Intel Atom x5-A3940 Firmware
Intel Atom X7-a3950 Firmware
Intel Atom x5-A3960 Firmware
Intel Atom X6200FE Firmware
Intel Atom x6211E Firmware
Intel Atom x6212RE Firmware
Intel Atom x6413E Firmware
Intel Atom x6425E
Intel Atom x6425RE Firmware
Intel Atom x6427FE Firmware
Intel Celeron J3355E
Intel Celeron J3355E Firmware
Intel Celeron J3455 Firmware
Intel Celeron J3455
Intel Celeron J4005 Firmware
Intel Celeron J4025 Firmware
Intel Celeron J4105 Firmware
Intel Celeron J4125 Firmware
Intel Celeron J6413 Firmware
Intel Celeron N3350
Intel Celeron N3350E Firmware
Intel Celeron N3450 Firmware
Intel Celeron N4000C
Intel Celeron N4020 Firmware
Intel Celeron N4100 Firmware
Intel Celeron n4120 firmware
Intel Celeron N6211
Intel Core i3-L13G4 Firmware
Intel Core i5-L16G7 Firmware
Intel Atom P5921B
Intel Atom P5931B
Intel Atom P5962B
Intel Pentium J4205
Intel Pentium J6425 Firmware
Intel Pentium N4200 Firmware
Intel Pentium N4200E Firmware
Intel Pentium N6415 Firmware
Intel Pentium Silver J5005 Firmware
Intel Pentium Silver J5040 Firmware
Intel Pentium Silver N5000
Intel Pentium Silver N5030 Firmware
Debian Linux=9.0
Debian Linux=10.0
Siemens SIMATIC Drive Controller Firmware
Siemens SIMATIC Drive Controller Firmware
Siemens SIMATIC ET 200SP Open Controller<0209_0105
Siemens SIMATIC ET 200SP Open Controller firmware
Siemens Simatic IPC127E Firmware<21.01.07
Siemens Simatic IPC127E Firmware

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID for this Intel Atom processor vulnerability?

    The vulnerability ID for this Intel Atom processor vulnerability is CVE-2020-24513.

  • What is the severity level of CVE-2020-24513?

    CVE-2020-24513 has a severity level of medium.

  • How does CVE-2020-24513 affect Intel Atom processors?

    CVE-2020-24513 can reveal supervisor data in the L1 cache and the contents of recent stores on some Intel Atom processors.

  • Which software versions are affected by CVE-2020-24513?

    The affected software versions include debian/intel-microcode:3.20220510.1~deb10u1, debian/intel-microcode:3.20230808.1~deb10u1, debian/intel-microcode:3.20230808.1~deb11u1, debian/intel-microcode:3.20230808.1~deb12u1, and debian/intel-microcode:3.20230808.1.

  • How can I fix CVE-2020-24513?

    To fix CVE-2020-24513, update the intel-microcode package to the recommended versions provided by the vendor.

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