CVE-2021-45486

Low

Description

In the IPv4 implementation in the Linux kernel before 5.12.4, net/ipv4/route.c has an information leak because the hash table is very small.

SeverityLow
CVSS3.5
Exploit probability—
ProductLinux Kernel
PublishedDec 25, 2021
First seenDec 25, 2021

How to fix

Update
  • linux linux_kernel5.12.4 or later

Affected products

ProductAffected versionsFixed in
linux linux_kernelv < 5.12.45.12.4
oracle communications_cloud_native_core_binding_support_function22.1.3—
oracle communications_cloud_native_core_network_exposure_function22.1.1—
oracle communications_cloud_native_core_policy22.2.0—

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