CVE-2026-43462

high

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.

References

https://git.kernel.org/stable/c/edeaba385318f60ec1b32470da4d5eb800294d16

https://git.kernel.org/stable/c/c34ebd7b24ea70be3c6fdb6936f79f593f37df60

https://git.kernel.org/stable/c/86292155bea578ebab0ca3b65d4d87ecd8a0e9ea

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-28768

Details

Source: Mitre, NVD

Published: 2026-05-08

Updated: 2026-05-20

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H