CVE-2026-43283
Published: May 6, 2026
Modified: May 11, 2026
CVSS v3.1
8.8
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 6af55ff52b02d492d45db88df3e461fa51a6f753 - < 0f589ee54fd6d76d3f75e745f7f12c64cbd749e5affected 6af55ff52b02d492d45db88df3e461fa51a6f753 - < accd0599bc8e73b962247c6c6c70ca7aa1f8e8d0affected 6af55ff52b02d492d45db88df3e461fa51a6f753 - < 8320727be7ff704e07c87624efc2a4a75f54b3ceaffected 6af55ff52b02d492d45db88df3e461fa51a6f753 - < 1e300c33ef3cc544c2b9c693778fe9490cfe9184affected 6af55ff52b02d492d45db88df3e461fa51a6f753 - < 1b1371cd4032ae859838ebc74215f569987bb197+3 more versions |
Linux | Linux | affected 3.15unaffected 0 - < 3.15unaffected 5.10.252 - <= 5.10.*unaffected 5.15.202 - <= 5.15.*unaffected 6.1.165 - <= 6.1.*+5 more versions |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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