In the IPv6 implementation in the Linux kernel before 5.13.3 net/ipv6/output_core.c has an information leak because of certain use of a hash table which although big doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses.

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AZL-7109 CVE-2021-45485 affecting package kernel for versions less than 5.15.2.1-1

In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/outputcore.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses...

Linux kernel加密问题漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. The Linux kernel suffers from a security vulnerability that stems from an information leak in the net IPv6 output core.c in the IPv6 implementation of the Linux kernel prior to...

PT-2021-6022 · Linux +8 · Linux Kernel +8

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.13.3 Description: The issue is related to the implementation of the IPv6 protocol in the Linux kernel, which contains defects and risks associated with the use of certain cryptographic algorithms. This can lea...