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CVE-2023-54076

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2025-12-24 12:23:18

Laatst bijgewerkt 2026-08-05 09:16:59

Toegewezen door Linux

CVSS-score 9.8

Status PUBLISHED

Beschrijving

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix missed ses refcounting Use new cifs_smb_ses_inc_refcount() helper to get an active reference of @ses and @ses->dfs_root_ses (if set). This will prevent @ses->dfs_root_ses of being put in the next call to cifs_put_smb_ses() and thus potentially causing an use-after-free bug.

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