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I. Basic Information for CVE-2023-53386
Vulnerability Information

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Vulnerability Title
Bluetooth: Fix potential use-after-free when clear keys
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix potential use-after-free when clear keys Similar to commit c5d2b6fa26b5 ("Bluetooth: Fix use-after-free in hci_remove_ltk/hci_remove_irk"). We can not access k after kfree_rcu() call.
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,该漏洞源于蓝牙密钥清除时存在释放后重用风险。
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 d7d41682efc25d58b5bd8b80e85e3c9ce586635c ~ e87da6a0ac6e631454e7da53a76aa9fe44aaa5dd -
LinuxLinux 5.7 -
II. Public POCs for CVE-2023-53386
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III. Intelligence Information for CVE-2023-53386
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IV. Related Vulnerabilities
V. Comments for CVE-2023-53386

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