SB2020081261 - Multiple vulnerabilities in Intel Graphics Drivers

Description

This security bulletin contains information about 5 vulnerabilities.

1) Out-of-bounds write (CVE-ID: CVE-2020-0513)

CWE-ID: CWE-787 - Out-of-bounds write

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

The vulnerability allows a local user to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input in some Intel Graphics Drivers. A remote attacker can trigger out-of-bounds write and execute arbitrary code on the target system with elevated privileges.

2) Out-of-bounds write (CVE-ID: CVE-2020-8681)

CWE-ID: CWE-787 - Out-of-bounds write

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

The vulnerability allows a local user to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input in system driver for some Intel Graphics Drivers. A remote attacker can trigger out-of-bounds write and execute arbitrary code on the target system with elevated privileges.

3) Uncaught Exception (CVE-ID: CVE-2020-0512)

CWE-ID: CWE-248 - Uncaught Exception

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

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to uncaught exception in the system driver for some Intel Graphics Drivers. A local user can cause a denial of service condition on the target system.

4) Out-of-bounds read (CVE-ID: CVE-2020-8682)

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

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

The vulnerability allows a local user to perform a denial of service (DoS) attack.

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

5) Buffer overflow (CVE-ID: CVE-2020-8683)

CWE-ID: CWE-119 - Memory corruption

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

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error in system driver for some Intel Graphics Drivers. A local user can trigger memory corruption and cause a denial of service condition on the target system.

Remediation

Install update from vendor's website.

References

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