Vulnerability in Samsung Galaxy Book
CVE-2023-30738
An improper input validation in UEFI Firmware prior to Firmware update Oct-2023 Release in Galaxy Book, Galaxy Book Pro, Galaxy Book Pro 360 and Galaxy Book Odyssey allows local attacker to execute SMM memory corruption.
EPSS: 0.002 (5.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Samsung Galaxy_book
- Samsung Galaxy_book_firmware
- Samsung Galaxy_book_odyssey
- Samsung Galaxy_book_odyssey_firmware
- Samsung Galaxy_book_pro
- Samsung Galaxy_book_pro_360
- Samsung Galaxy_book_pro_360_firmware
- Samsung Galaxy_book_pro_firmware
- Samsung Mobile Galaxy Book, Book Pro, Pro 360 And Odyssey — versions Firmware update Oct-2023 Release
Public proof-of-concept exploits
References
- mobile.security@samsung.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-30738?
- CVE-2023-30738 is a medium-severity vulnerability in Samsung Galaxy Book, classified under CWE-20: IMPROPER INPUT VALIDATION. CVSS score: 5.5/10. Published 2023-10-04.
- How severe is CVE-2023-30738?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2023-30738 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.