Vulnerability Information
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Vulnerability Title
crypto: iaa - Fix nr_cpus < nr_iaa case
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: crypto: iaa - Fix nr_cpus < nr_iaa case If nr_cpus < nr_iaa, the calculated cpus_per_iaa will be 0, which causes a divide-by-0 in rebalance_wq_table(). Make sure cpus_per_iaa is 1 in that case, and also in the nr_iaa == 0 case, even though cpus_per_iaa is never used if nr_iaa == 0, for paranoia.
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，该漏洞源于如果nr_cpus < nr_iaa，则计算出的cpus_per_iaa将为0，这会导致rebalance_wq_table()中被0除。
CVSS Information
N/A
Vulnerability Type
N/A