#VU54154 Buffer overflow in Intel products - CVE-2020-24473

Vulnerability identifier: #VU54154

Vulnerability risk: Low

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

CVE-ID: CVE-2020-24473

CWE-ID: CWE-119

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
Intel Server System R1000WF
Intel Server System R2000WF
Intel Server Board S2600WF
Intel Server Board S2600ST
Intel Compute Module HNS2600BP
Intel Server Board S2600BP
Baseboard Management Controller (BMC)

Software vendor:
Intel

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

The vulnerability exists due to a boundary error in the BMC firmware for some Intel Server Boards, Server Systems and Compute Modules. A local user can trigger memory corruption and gain elevated privileges on the system.

Install updates from vendor's website.

• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00476.html