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I. Basic Information for CVE-2021-45941
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
libbpf 0.6.0 and 0.6.1 has a heap-based buffer overflow (8 bytes) in __bpf_object__open (called from bpf_object__open_mem and bpf-object-fuzzer.c).
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
Libbpf 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Libbpf是开源的一个用于装载和与BPF程序交互的用户空间库/ API。 Libbpf 中存在缓冲区错误漏洞,该漏洞源于产品的bpf_object__open_mem 和 bpf-object-fuzzer.c的__bpf_object__open未对内存边界做有效控制。攻击者可通过该漏洞导致缓冲区溢出。以下产品及版本受到影响: Libbpf 0.6.0和0.6.1。
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
-n/a n/a -
II. Public POCs for CVE-2021-45941
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III. Intelligence Information for CVE-2021-45941
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IV. Related Vulnerabilities
V. Comments for CVE-2021-45941

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