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Out-of-bounds Write The advisory has been revoked - it doesn't affect any version of package kernel-zfcpdump-devel  (opens in a new tab)

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  • Snyk IDSNYK-RHEL10-KERNELZFCPDUMPDEVEL-18034518
  • published21 Jul 2026
  • disclosed19 Jul 2026
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Introduced: 19 Jul 2026

CVE-2026-64051  (opens in a new tab)
CWE-787  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:10.

NVD Description

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

In the Linux kernel, the following vulnerability has been resolved:

accel/qaic: Add overflow check to remap_pfn_range during mmap

The call to remap_pfn_range in qaic_gem_object_mmap is susceptible to (re)mapping beyond the VMA if the BO is too large. This can cause use after free issues when munmap() unmaps only the VMA region and not the additional mappings. To prevent this, check the remaining size of the VMA before remapping and truncate the remapped length if sg->length is too large.

[jhugo: fix braces from checkpatch --strict]