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I. Basic Information for CVE-2022-49356
Vulnerability Information

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Vulnerability Title
SUNRPC: Trap RDMA segment overflows
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Trap RDMA segment overflows Prevent svc_rdma_build_writes() from walking off the end of a Write chunk's segment array. Caught with KASAN. The test that this fix replaces is invalid, and might have been left over from an earlier prototype of the PCL work.
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svc_rdma_build_writes函数可能越界访问Write chunk的段数组。
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 7a1cbfa18059a40d4752dab057384c3ca2de326c ~ ea26bf5eca1459b5a7824997d7823409ce38214e -
LinuxLinux 5.11 -
II. Public POCs for CVE-2022-49356
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III. Intelligence Information for CVE-2022-49356
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IV. Related Vulnerabilities
V. Comments for CVE-2022-49356

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