CVE-2023-1192

Source
https://nvd.nist.gov/vuln/detail/CVE-2023-1192
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-1192.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-1192
Downstream
Related
Published
2023-11-01T20:15:08Z
Modified
2025-08-09T20:01:25Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A use-after-free flaw was found in smb2isstatusiotimeout() in CIFS in the Linux Kernel. After CIFS transfers response data to a system call, there are still local variable points to the memory region, and if the system call frees it faster than CIFS uses it, CIFS will access a free memory region, leading to a denial of service.

References

Affected packages