CVE-2025-2312 — Exposure of Data Element to Wrong Session in Cifs-utils
Severity
5.9MEDIUMNVD
OSV5.5
EPSS
0.0%
top 90.74%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedMar 25
Latest updateJul 18
Description
A flaw was found in cifs-utils. When trying to obtain Kerberos credentials, the cifs.upcall program from the cifs-utils package makes an upcall to the wrong namespace in containerized environments. This issue may lead to disclosing sensitive data from the host's Kerberos credentials cache.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:NExploitability: 1.4 | Impact: 4.0