PT-2020-4661 · Intel · Intel Processors

Published 2020-11-10 · Updated 2020-11-19 · CVE-2020-0592

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Medium

Base vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Intel Processors (affected versions not specified)

Description The issue is related to an out of bounds write in the BIOS firmware, which may allow an authenticated user to potentially enable escalation of privilege and/or denial of service via local access. This is caused by a buffer overflow in memory.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2020-05213

CVE-2020-0592

Affected Products

Intel Processors

References · 6

• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00358 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0592 · Security Note
• https://bdu.fstec.ru/vul/2020-05213 · Security Note
• https://security.netapp.com/advisory/ntap-20201113-0001 · Note
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00358.html · Note
• https://vuldb.com/?id.164797 · Note