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I. Basic Information for CVE-2022-48955
Vulnerability Information

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Vulnerability Title
net: thunderbolt: fix memory leak in tbnet_open()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: fix memory leak in tbnet_open() When tb_ring_alloc_rx() failed in tbnet_open(), ida that allocated in tb_xdomain_alloc_out_hopid() is not released. Add tb_xdomain_release_out_hopid() to the error path to release ida.
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,该漏洞源于在tbnet_open中ida未释放,导致内存泄漏。
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 180b0689425c6fb2b35e69a3316ee38371a782df ~ b9274dbe399952a8175db2e1ee148b7c9ba2b538 -
LinuxLinux 5.13 -
II. Public POCs for CVE-2022-48955
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III. Intelligence Information for CVE-2022-48955
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IV. Related Vulnerabilities
V. Comments for CVE-2022-48955

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