Vulnerability in Xoslab Easy File Locker
CVE-2023-0908
A vulnerability, which was classified as problematic, was found in Xoslab Easy File Locker 2.2.0.184. This affects the function MessageNotifyCallback in the library xlkfs.sys. The manipulation leads to denial of service. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The identifier VDB-221457 was assigned to this vulnerability.
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 (12.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 12.4% 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
- Xoslab Easy File Locker — versions 2.2.0.184
- Xoslab Easy File Locker — versions 2.2.0.184
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuldb.com/ (Permissions Required, technical-description, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, Third Party Advisory)
- github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-0908 (Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2023-0908?
- CVE-2023-0908 is a medium-severity vulnerability in Xoslab Easy File Locker, classified under Improper Resource Shutdown or Release. CVSS score: 5.5/10. Published 2023-02-18.
- How severe is CVE-2023-0908?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2023-0908 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.