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Memory Leak The advisory has been revoked - it doesn't affect any version of package kernel-cross-headers  (opens in a new tab)

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EPSS
1.32% (80th percentile)

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  • Snyk IDSNYK-RHEL8-KERNELCROSSHEADERS-3829016
  • published26 Jul 2021
  • disclosed18 Nov 2019
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Introduced: 18 Nov 2019

CVE-2019-19046  (opens in a new tab)
CWE-401  (opens in a new tab)
CWE-400  (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 memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control this failure at probe time

References