Multiple vulnerabilities in Intel Processors



Published: 2021-06-17
Risk Low
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2020-24511
CVE-2020-24512
CWE-ID CWE-200
CWE-203
Exploitation vector Local
Public exploit N/A
Vulnerable software
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Legacy Intel Core Processors
Hardware solutions / Firmware

Intel Xeon E Processors
Hardware solutions / Firmware

Intel Core X-series Processors
Hardware solutions / Firmware

Intel Atom Processor Z Series
Hardware solutions / Firmware

Intel Celeron Processor J Series
Hardware solutions / Firmware

Intel Celeron Processor N Series
Hardware solutions / Firmware

Intel Atom Processor E3800 Product Family
Hardware solutions / Firmware

Legacy Intel Pentium Processors
Hardware solutions / Firmware

Legacy Intel Celeron Processors
Hardware solutions / Firmware

3rd Generation Intel Core Processors
Hardware solutions / Firmware

Intel Pentium Processors
Hardware solutions / Firmware

Intel Celeron Processors
Hardware solutions / Firmware

4th Generation Intel Core Processor Family
Hardware solutions / Firmware

1th Generation Intel Core Processor Family
Hardware solutions / Firmware

2nd Generation Intel Core Processor Family
Hardware solutions / Firmware

3rd Intel Xeon E processor family
Hardware solutions / Firmware

5th Generation Intel Core Processor Family
Hardware solutions / Firmware

Intel Atom Processors
Hardware solutions / Firmware

Intel Atom Processor X Series
Hardware solutions / Firmware

Intel Atom C processor family
Hardware solutions / Firmware

6th Generation Intel Core Processors
Hardware solutions / Firmware

Intel Xeon D Processors
Hardware solutions / Firmware

Intel Xeon W Processors
Hardware solutions / Firmware

2nd Generation Intel Xeon Scalable Processors
Hardware solutions / Firmware

Intel Core X-series Processor
Hardware solutions / Firmware

3rd Generation Intel Xeon Scalable Processors
Hardware solutions / Firmware

Intel Atom Processor A Series
Hardware solutions / Firmware

3rd Gen Intel Xeon Scalable processor family
Hardware solutions / Firmware

Intel Puma 7 Family
Hardware solutions / Firmware

Intel Pentium Processor Silver Series
Hardware solutions / Firmware

10th Generation Intel Core Processors
Hardware solutions / Firmware

Intel Core Processors with Intel Hybrid Technology
Hardware solutions / Firmware

11th Generation Intel Core Processors
Hardware solutions / Firmware

8th Generation Intel Core Processors
Hardware solutions / Firmware

7th Generation Intel Core Processors
Hardware solutions / Firmware

Intel Pentium Gold Processor Series
Hardware solutions / Firmware

Intel Celeron Processor 5000 Series
Hardware solutions / Firmware

Intel Celeron Processor G Series
Hardware solutions / Firmware

Intel Pentium Processor J Series
Hardware solutions / Other hardware appliances

Intel Pentium Processor N Series
Hardware solutions / Other hardware appliances

Intel Xeon Scalable Processors
Hardware solutions / Other hardware appliances

Intel Atom Processor E3900 Series
Hardware solutions / Other hardware appliances

9th Generation Intel Core Processors
Client/Desktop applications / Web browsers

Vendor Intel

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Information disclosure

EUVDB-ID: #VU54203

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2020-24511

CWE-ID: CWE-200 - Information Exposure

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to improper isolation of shared resources. A local user can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Legacy Intel Core Processors: All versions

Intel Xeon E Processors: All versions

Intel Core X-series Processors: All versions

Intel Atom Processor Z Series: All versions

Intel Celeron Processor J Series: All versions

Intel Celeron Processor N Series: All versions

Intel Pentium Processor J Series: All versions

Intel Pentium Processor N Series: All versions

Intel Atom Processor E3800 Product Family: All versions

Legacy Intel Pentium Processors: All versions

Legacy Intel Celeron Processors: All versions

3rd Generation Intel Core Processors: All versions

Intel Pentium Processors: All versions

Intel Celeron Processors: All versions

4th Generation Intel Core Processor Family: All versions

1th Generation Intel Core Processor Family: All versions

2nd Generation Intel Core Processor Family: All versions

3rd Intel Xeon E processor family: All versions

5th Generation Intel Core Processor Family: All versions

Intel Atom Processors: All versions

Intel Atom Processor X Series: All versions

Intel Atom C processor family: All versions

6th Generation Intel Core Processors: All versions

Intel Xeon Scalable Processors: All versions

Intel Xeon D Processors: All versions

Intel Xeon W Processors: All versions

2nd Generation Intel Xeon Scalable Processors: All versions

Intel Core X-series Processor: All versions

3rd Generation Intel Xeon Scalable Processors: All versions

Intel Atom Processor A Series: All versions

Intel Atom Processor E3900 Series: All versions

3rd Gen Intel Xeon Scalable processor family: All versions

Intel Puma 7 Family: All versions

Intel Pentium Processor Silver Series: All versions

10th Generation Intel Core Processors: All versions

Intel Core Processors with Intel Hybrid Technology: All versions

11th Generation Intel Core Processors: All versions

8th Generation Intel Core Processors: All versions

7th Generation Intel Core Processors: All versions

Intel Pentium Gold Processor Series: All versions

Intel Celeron Processor 5000 Series: All versions

Intel Celeron Processor G Series: All versions

9th Generation Intel Core Processors: All versions


CPE2.3 External links

http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00464.html
http://security.netapp.com/advisory/ntap-20210611-0005/

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Observable discrepancy

EUVDB-ID: #VU54204

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2020-24512

CWE-ID: CWE-203 - Observable discrepancy

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to observable timing discrepancy. A local user can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Legacy Intel Core Processors: All versions

Intel Xeon E Processors: All versions

Intel Core X-series Processors: All versions

Intel Atom Processor Z Series: All versions

Intel Celeron Processor J Series: All versions

Intel Celeron Processor N Series: All versions

Intel Pentium Processor J Series: All versions

Intel Pentium Processor N Series: All versions

Intel Atom Processor E3800 Product Family: All versions

Legacy Intel Pentium Processors: All versions

Legacy Intel Celeron Processors: All versions

3rd Generation Intel Core Processors: All versions

Intel Pentium Processors: All versions

Intel Celeron Processors: All versions

4th Generation Intel Core Processor Family: All versions

1th Generation Intel Core Processor Family: All versions

2nd Generation Intel Core Processor Family: All versions

3rd Intel Xeon E processor family: All versions

5th Generation Intel Core Processor Family: All versions

Intel Atom Processors: All versions

Intel Atom Processor X Series: All versions

Intel Atom C processor family: All versions

6th Generation Intel Core Processors: All versions

Intel Xeon Scalable Processors: All versions

Intel Xeon D Processors: All versions

Intel Xeon W Processors: All versions

2nd Generation Intel Xeon Scalable Processors: All versions

Intel Core X-series Processor: All versions

3rd Generation Intel Xeon Scalable Processors: All versions

Intel Atom Processor A Series: All versions

Intel Atom Processor E3900 Series: All versions

3rd Gen Intel Xeon Scalable processor family: All versions

Intel Puma 7 Family: All versions

Intel Pentium Processor Silver Series: All versions

10th Generation Intel Core Processors: All versions

Intel Core Processors with Intel Hybrid Technology: All versions

11th Generation Intel Core Processors: All versions

8th Generation Intel Core Processors: All versions

7th Generation Intel Core Processors: All versions

Intel Pentium Gold Processor Series: All versions

Intel Celeron Processor 5000 Series: All versions

Intel Celeron Processor G Series: All versions

9th Generation Intel Core Processors: All versions


CPE2.3 External links

http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00464.html
http://security.netapp.com/advisory/ntap-20210611-0005/

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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