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Out-of-bounds Read The advisory has been revoked - it doesn't affect any version of package kernel-rt-core  (opens in a new tab)

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0.02% (6th percentile)

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  • Snyk IDSNYK-RHEL10-KERNELRTCORE-12632074
  • published12 Sept 2025
  • disclosed11 Sept 2025
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Introduced: 11 Sep 2025

CVE-2025-39761  (opens in a new tab)
CWE-125  (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-rt-core package and not the kernel-rt-core package as distributed by RHEL.

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

wifi: ath12k: Decrement TID on RX peer frag setup error handling

Currently, TID is not decremented before peer cleanup, during error handling path of ath12k_dp_rx_peer_frag_setup(). This could lead to out-of-bounds access in peer->rx_tid[].

Hence, add a decrement operation for TID, before peer cleanup to ensures proper cleanup and prevents out-of-bounds access issues when the RX peer frag setup fails.

Found during code review. Compile tested only.