Security features bypass in Fsas Technologies products - CVE-2024-8105
Published: September 6, 2024
Vulnerability identifier: #VU96910
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-8105
CWE-ID: CWE-254
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Fsas Technologies
Affected software:
PRIMERGY GX2460 M1 PYG2461R2T
PRIMERGY GX2460 M1 PYG2461R5T
PRIMERGY GX2570 M6
PRIMERGY GX2460 M1 PYG2461R2T
PRIMERGY GX2460 M1 PYG2461R5T
PRIMERGY GX2570 M6
Detailed vulnerability description
The vulnerability allows a local user to compromise the target system.
The vulnerability exists due to Secure Boot function bypass. A local administrator can bypass Secure Boot function and boot tampered operating system.
How to mitigate CVE-2024-8105
Install updates from vendor's website.
Sources
- https://uefi.org/specs/UEFI/2.9_A/32_Secure_Boot_and_Driver_Signing.html
- https://github.com/binarly-io/Vulnerability-REsearch/blob/main/PKfail/BRLY-2024-005.md
- https://www.supermicro.com/en/support/security_PKFAIL_Jul_2024
- https://www.intel.com/content/www/us/en/security-center/announcement/intel-security-announcement-2024-07-25-001.html
- https://security.ts.fujitsu.com/ProductSecurity/content/Fujitsu-PSIRT-FJ-ISS-2024-072412-Security-Notice.pdf
- https://www.binarly.io/advisories/brly-2024-005
- https://kb.cert.org/vuls/id/455367
- https://www.gigabyte.com/us/Support/Security/2205
- https://jvn.jp/en/jp/JVN49873988/index.html