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Release of Invalid Pointer or Reference The advisory has been revoked - it doesn't affect any version of package kernel6.18-libbpf-debuginfo  (opens in a new tab)

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EPSS
0.01% (3rd percentile)

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  • Snyk IDSNYK-AMZN2023-KERNEL618LIBBPFDEBUGINFO-16739936
  • published18 May 2026
  • disclosed6 May 2026
Report a new vulnerability Found a mistake?

Introduced: 6 May 2026

NewCVE-2026-43132  (opens in a new tab)
CWE-763  (opens in a new tab)

Amendment

The Amazon-Linux security team deemed this advisory irrelevant for Amazon-Linux:2023.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel6.18-libbpf-debuginfo package and not the kernel6.18-libbpf-debuginfo package as distributed by Amazon-Linux.

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

dm-verity: correctly handle dm_bufio_client_create() failure

If either of the calls to dm_bufio_client_create() in verity_fec_ctr() fails, then dm_bufio_client_destroy() is later called with an ERR_PTR() argument. That causes a crash. Fix this.