CVE-2024-49852

Source
https://nvd.nist.gov/vuln/detail/CVE-2024-49852
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-49852.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-49852
Downstream
Related
Published
2024-10-21T13:15:05Z
Modified
2025-08-09T19:01:28Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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

scsi: elx: libefc: Fix potential use after free in efcnportvport_del()

The krefput() function will call nport->release if the refcount drops to zero. The nport->release release function is _efcnport_free() which frees "nport". But then we dereference "nport" on the next line which is a use after free. Re-order these lines to avoid the use after free.

References

Affected packages