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I. Basic Information for CVE-2022-49950
Vulnerability Information

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Vulnerability Title
misc: fastrpc: fix memory corruption on open
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix memory corruption on open The probe session-duplication overflow check incremented the session count also when there were no more available sessions so that memory beyond the fixed-size slab-allocated session array could be corrupted in fastrpc_session_alloc() on open().
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fastrpc在打开时未正确检查会话计数,可能导致内存损坏。
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 f6f9279f2bf0e37e2f1fb119d8832b8568536a04 ~ f8632b8bb53ebc005d8f24a68a0c1f9678c0e908 -
LinuxLinux 5.1 -
II. Public POCs for CVE-2022-49950
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III. Intelligence Information for CVE-2022-49950
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IV. Related Vulnerabilities
V. Comments for CVE-2022-49950

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