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I. Basic Information for CVE-2022-49263
Vulnerability Information

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Vulnerability Title
brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path This avoids leaking memory if brcmf_chip_get_raminfo fails. Note that the CLM blob is released in the device remove path.
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brcmf_pcie_setup错误路径中未释放固件。
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 82f93cf46d6007ffa003b2d4a2834563b6b84d21 ~ d0ab87f8dcdfe72dc1d763be3392c1fc51a1ace2 -
LinuxLinux 5.4 -
II. Public POCs for CVE-2022-49263
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III. Intelligence Information for CVE-2022-49263
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IV. Related Vulnerabilities
V. Comments for CVE-2022-49263

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