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I. Basic Information for CVE-2022-50427
Vulnerability Information

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Vulnerability Title
ALSA: ac97: fix possible memory leak in snd_ac97_dev_register()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ALSA: ac97: fix possible memory leak in snd_ac97_dev_register() If device_register() fails in snd_ac97_dev_register(), it should call put_device() to give up reference, or the name allocated in dev_set_name() is leaked.
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,该漏洞源于设备注册失败时未调用put_device,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 0ca06a00e206b963587ac471e6d1c52bf33b9a18 ~ a602ec9d88f177dba78bc97fb1adecc7a71ff279 -
LinuxLinux 2.6.14 -
II. Public POCs for CVE-2022-50427
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III. Intelligence Information for CVE-2022-50427
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IV. Related Vulnerabilities
V. Comments for CVE-2022-50427

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