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.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.002 (4.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 4.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
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
- security.samsungmobile.com/serviceWeb.smsb (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.