Improper Validation of Integrity Check Value The advisory has been revoked - it doesn't affect any version of package kernel-cross-headers (opens in a new tab)

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1.24% (67^th percentile)

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Snyk IDSNYK-RHEL8-KERNELCROSSHEADERS-4269239
published8 Sept 2021
disclosed8 Sept 2021

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Introduced: 8 Sep 2021

CVE-2021-3772 (opens in a new tab) CWE-354 (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:8.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-cross-headers package and not the kernel-cross-headers package as distributed by RHEL.

A flaw was found in the Linux SCTP stack. A blind attacker may be able to kill an existing SCTP association through invalid chunks if the attacker knows the IP-addresses and port numbers being used and the attacker can send packets with spoofed IP addresses.