CVE-2025-37895 The advisory has been revoked - it doesn't affect any version of package kernel-headers (opens in a new tab)
Threat Intelligence
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Test your applications- Snyk IDSNYK-RHEL10-KERNELHEADERS-11283406
- published30 Jul 2025
- disclosed20 May 2025
Introduced: 20 May 2025
CVE-2025-37895 (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-headers package and not the kernel-headers package as distributed by RHEL.
In the Linux kernel, the following vulnerability has been resolved:
bnxt_en: Fix error handling path in bnxt_init_chip()
WARN_ON() is triggered in __flush_work() if bnxt_init_chip() fails because we call cancel_work_sync() on dim work that has not been initialized.
WARNING: CPU: 37 PID: 5223 at kernel/workqueue.c:4201 __flush_work.isra.0+0x212/0x230
The driver relies on the BNXT_STATE_NAPI_DISABLED bit to check if dim work has already been cancelled. But in the bnxt_open() path, BNXT_STATE_NAPI_DISABLED is not set and this causes the error path to think that it needs to cancel the uninitalized dim work. Fix it by setting BNXT_STATE_NAPI_DISABLED during initialization. The bit will be cleared when we enable NAPI and initialize dim work.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2367510
- https://access.redhat.com/security/cve/CVE-2025-37895
- https://git.kernel.org/stable/c/21116727f452474502ee74f956d5e7466103e19b
- https://git.kernel.org/stable/c/9ab7a709c926c16b4433cf02d04fcbcf35aaab2b
- https://git.kernel.org/stable/c/e039b00ddbfeaa0dc59b8659be114f1a1b37c5bf