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VULNERABILITIES

CVE-2026-43462 Details

Description

In the Linux kernel, the following vulnerability has been resolved: net: spacemit: Fix error handling in emac_tx_mem_map() The DMA mappings were leaked on mapping error. Free them with the existing emac_free_tx_buf() function.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: kernel.orgCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://git.kernel.org/stable/c/86292155bea578ebab0ca3b65d4d87ecd8a0e9ea kernel.orgPatch
https://git.kernel.org/stable/c/c34ebd7b24ea70be3c6fdb6936f79f593f37df60 kernel.orgPatch
https://git.kernel.org/stable/c/edeaba385318f60ec1b32470da4d5eb800294d16 kernel.orgPatch

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-noinfoInsufficient Information to Classify Weakness[email protected]

Affected Products

ProductVersions
linux linux kernel
>= 6.18, < 6.18.19
>= 6.19, < 6.19.9
7.0 rc1
7.0 rc2
7.0 rc3

CPE

  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-43462
NVD Published Date:
May 8, 2026
NVD Last Modified:
Jun 17, 2026
Source:
kernel.org
CVE-2026-43462 Details - Not Deferred