CVE-2025-21748

Source
https://nvd.nist.gov/vuln/detail/CVE-2025-21748
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-21748.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-21748
Downstream
Related
Published
2025-02-27T03:15:15Z
Modified
2025-08-09T19:01:28Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

ksmbd: fix integer overflows on 32 bit systems

On 32bit systems the addition operations in ipcmsgalloc() can potentially overflow leading to memory corruption. Add bounds checking using KSMBDIPCMAX_PAYLOAD to avoid overflow.

References

Affected packages