Information disclosure in Intel Graphics Drivers



| Updated: 2020-08-13
Risk Low
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2020-0510
CVE-2020-8680
CWE-ID CWE-125
CWE-362
Exploitation vector Local
Public exploit N/A
Vulnerable software
 3rd Generation Intel Core Processors
Hardware solutions / Firmware

4th generation Intel Core processors
Hardware solutions / Firmware

5th generation Intel Core processors
Hardware solutions / Firmware

6th Generation Intel Core Processors
Hardware solutions / Firmware

7th Generation Intel Core Processors
Hardware solutions / Firmware

8th Generation Intel Core Processors
Hardware solutions / Firmware

10th Generation Intel Core Processors
Hardware solutions / Firmware

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

Vendor Intel

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

Updated 13.08.2020

Added vulnerability #2

1) Out-of-bounds read

EUVDB-ID: #VU45645

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2020-0510

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

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

The vulnerability exists due to a boundary condition in some Intel Graphics Drivers. A local user can trigger out-of-bounds read error and read contents of memory on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

3rd Generation Intel Core Processors: before 15.40.45.5126

4th generation Intel Core processors: before 15.40.45.5126

5th generation Intel Core processors: before 15.40.45.5126

6th Generation Intel Core Processors: before 15.40.45.5126

7th Generation Intel Core Processors: before 15.40.45.5126

8th Generation Intel Core Processors: before 15.40.45.5126

9th Generation Intel Core Processors: before 15.40.45.5126

10th Generation Intel Core Processors: before 15.40.45.5126

CPE2.3 External links

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00369.html


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Race condition

EUVDB-ID: #VU45670

Risk: Low

CVSSv4.0: 4.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2020-8680

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition in some Intel Graphics Drivers. A local user can exploit the race and escalate privileges on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

3rd Generation Intel Core Processors: before 15.40.45.5126

4th generation Intel Core processors: before 15.40.45.5126

5th generation Intel Core processors: before 15.40.45.5126

6th Generation Intel Core Processors: before 15.40.45.5126

7th Generation Intel Core Processors: before 15.40.45.5126

8th Generation Intel Core Processors: before 15.40.45.5126

9th Generation Intel Core Processors: before 15.40.45.5126

10th Generation Intel Core Processors: before 15.40.45.5126

CPE2.3 External links

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00369.html


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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