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I. Basic Information for CVE-2022-49109
Vulnerability Information

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Vulnerability Title
ceph: fix inode reference leakage in ceph_get_snapdir()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ceph: fix inode reference leakage in ceph_get_snapdir() The ceph_get_inode() will search for or insert a new inode into the hash for the given vino, and return a reference to it. If new is non-NULL, its reference is consumed. We should release the reference when in error handing cases.
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ceph_get_snapdir函数在错误处理中未释放inode引用,可能导致内存泄漏。
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 9030aaf9bf0a1eee47a154c316c789e959638b0f ~ 3ae7163598c611a8892698e0c056fe794e52b44b -
LinuxLinux 2.6.34 -
II. Public POCs for CVE-2022-49109
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III. Intelligence Information for CVE-2022-49109
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IV. Related Vulnerabilities
V. Comments for CVE-2022-49109

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