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I. Basic Information for CVE-2023-53794
Vulnerability Information

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Vulnerability Title
cifs: fix session state check in reconnect to avoid use-after-free issue
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: cifs: fix session state check in reconnect to avoid use-after-free issue Don't collect exiting session in smb2_reconnect_server(), because it will be released soon. Note that the exiting session will stay in server->smb_ses_list until it complete the cifs_free_ipc() and logoff() and then delete itself from the list.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞,该漏洞源于cifs会话状态检查问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
LinuxLinux 4fcd1813e6404dd4420c7d12fb483f9320f0bf93 ~ 7e4f5c3f01fb0e51ca438e43262d858daf9a0a76 -
LinuxLinux 4.7 -
II. Public POCs for CVE-2023-53794
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III. Intelligence Information for CVE-2023-53794
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IV. Related Vulnerabilities
V. Comments for CVE-2023-53794

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