Out-of-bounds Read in Microsoft Windows
CVE-2022-44647
An Out-of-bounds read vulnerability in Trend Micro Apex One and Apex One as a Service could allow a local attacker to disclose sensitive information on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. This is similar to, but not the same as CVE-2022-44648.
Vulnerability class: Buffer Overflow
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:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.007 (51.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 51.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000
Affected products
- Microsoft Windows
- Trendmicro Apex One — versions 2019
- Trend Micro, Inc. Micro Apex One — versions On Premise (14.0), SaaS (14.0)
Weakness classification (CWE)
References
- success.trendmicro.com/solution/000291770 (Vendor Advisory)
- www.zerodayinitiative.com/advisories/ZDI-22-1617/ (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-44647?
- CVE-2022-44647 is a medium-severity vulnerability in Microsoft Windows, classified under Out-of-bounds Read. CVSS score: 5.5/10. Published 2022-12-12.
- How severe is CVE-2022-44647?
- Medium severity. CVSS v3 base score is 5.5 out of 10.