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CVE-2026-43283 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ec_bhf: Fix dma_free_coherent() dma handle dma_free_coherent() in error path takes priv->rx_buf.alloc_len as the dma handle. This would lead to improper unmapping of the buffer. Change the dma handle to priv->rx_buf.alloc_phys.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/0f589ee54fd6d76d3f75e745f7f12c64cbd749e5 kernel.org
https://git.kernel.org/stable/c/1b1371cd4032ae859838ebc74215f569987bb197 kernel.org
https://git.kernel.org/stable/c/1b1d3c5d58a80a19d017a409aa2308162bab5bbf kernel.org
https://git.kernel.org/stable/c/1e300c33ef3cc544c2b9c693778fe9490cfe9184 kernel.org
https://git.kernel.org/stable/c/7e54ff938bebb173822b4c38b33fc164c1cabf92 kernel.org
https://git.kernel.org/stable/c/8320727be7ff704e07c87624efc2a4a75f54b3ce kernel.org
https://git.kernel.org/stable/c/accd0599bc8e73b962247c6c6c70ca7aa1f8e8d0 kernel.org
https://git.kernel.org/stable/c/ffe68c3766997d82e9ccaf1cdbd47eba269c4aa2 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-43283
NVD Published Date:
05/06/2026
NVD Last Modified:
05/06/2026
Source:
kernel.org