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I. Basic Information for CVE-2022-49581
Vulnerability Information

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Vulnerability Title
be2net: Fix buffer overflow in be_get_module_eeprom
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: be2net: Fix buffer overflow in be_get_module_eeprom be_cmd_read_port_transceiver_data assumes that it is given a buffer that is at least PAGE_DATA_LEN long, or twice that if the module supports SFF 8472. However, this is not always the case. Fix this by passing the desired offset and length to be_cmd_read_port_transceiver_data so that we only copy the bytes once.
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be_get_module_eeprom存在缓冲区溢出。
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 e36edd9d26cf257511548edaf2b7a56eb4fed854 ~ a5a8fc0679a8fd58d47aa2ebcfc5742631f753f9 -
LinuxLinux 3.18 -
II. Public POCs for CVE-2022-49581
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III. Intelligence Information for CVE-2022-49581
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IV. Related Vulnerabilities
V. Comments for CVE-2022-49581

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