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Release of Invalid Pointer or Reference The advisory has been revoked - it doesn't affect any version of package kernel-doc  (opens in a new tab)

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0.13% (3rd percentile)

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  • Snyk IDSNYK-CENTOS6-KERNELDOC-17025077
  • published28 May 2026
  • disclosed27 May 2026
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Introduced: 27 May 2026

NewCVE-2026-46053  (opens in a new tab)
CWE-763  (opens in a new tab)

Amendment

The Centos security team deemed this advisory irrelevant for Centos:6.

NVD Description

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

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

net: rds: fix MR cleanup on copy error

__rds_rdma_map() hands sg/pages ownership to the transport after get_mr() succeeds. If copying the generated cookie back to user space fails after that point, the error path must not free those resources again before dropping the MR reference.

Remove the duplicate unpin/free from the put_user() failure branch so that MR teardown is handled only through the existing final cleanup path.