Vulnerability Information
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Vulnerability Title
io_uring/rw: split io_read() into a helper
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: IORING_OP_READ did not correctly consume the provided buffer list when read i/o returned < 0 (except for -EAGAIN and -EIOCBQUEUED return). This can lead to a potential use-after-free when the completion via io_rw_done runs at separate context.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 安全漏洞
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IORING_OP_READ未正确消耗提供的缓冲区列表，导致内存释放后重用。
CVSS Information
N/A
Vulnerability Type
N/A