Buffer overflow in Gumstix Overo Sbc
CVE-2022-38161
The Gumstix Overo SBC on the VSKS board through 2022-08-09, as used on the Orlan-10 and other platforms, allows unrestricted remapping of the NOR flash memory containing the bitstream for the FPGA.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.006 (48.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 48.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/subreption/birdwatch-report-1-repo (Third Party Advisory)
- subreption.com/downloads/reports/demystifying-the-orlan-10_opt.pdf (Technical Description, Third Party Advisory)
- subreption.com/press-releases/2022-birdwatch-first-report/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-38161?
- CVE-2022-38161 is a high-severity vulnerability in Gumstix Overo Sbc, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.5/10. Published 2022-08-11.
- How severe is CVE-2022-38161?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2022-38161 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.