PT-2026-37623 · Linux+1 · Linux Kernel+1
CVE-2026-43283
·
Published
2026-05-06
·
Updated
2026-07-29
CVSS v3.1
8.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
An issue exists in the
ec bhf ethernet driver where the dma free coherent() function in the error path incorrectly uses priv->rx buf.alloc len as the DMA handle. This results in the improper unmapping of the buffer. The correct DMA handle should be priv->rx buf.alloc phys.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Related Identifiers
Affected Products
Linuxmint
Linux Kernel