CVE-2026-43462
HIGHnet: spacemit: Fix error handling in emac_tx_mem_map()
Title source: cnaDescription
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.
Scores
CVSS v3
7.5
EPSS
0.0005
EPSS Percentile
15.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
Status
published
Products (10)
Linux/Linux
< 6.18
Linux/Linux
6.18
Linux/Linux
6.18.19 - 6.18.*
Linux/Linux
6.19.9 - 6.19.*
Linux/Linux
7.0
Linux/Linux
bfec6d7f2001c7470c3cd261ae65a3ba8737f226 - 86292155bea578ebab0ca3b65d4d87ecd8a0e9ea
Linux/Linux
bfec6d7f2001c7470c3cd261ae65a3ba8737f226 - c34ebd7b24ea70be3c6fdb6936f79f593f37df60
Linux/Linux
bfec6d7f2001c7470c3cd261ae65a3ba8737f226 - edeaba385318f60ec1b32470da4d5eb800294d16
linux/linux_kernel
7.0 rc1 (3 CPE variants)
linux/linux_kernel
6.18 - 6.18.19
Published
May 08, 2026
Tracked Since
May 08, 2026