CVE-2026-43462

Published: May 8, 2026

Modified: May 11, 2026

PUBLISHED

CVSS v3.1

7.5

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.

Vendor	Product	Versions
Linux	Linux	affected `bfec6d7f2001c7470c3cd261ae65a3ba8737f226 - < c34ebd7b24ea70be3c6fdb6936f79f593f37df60` affected `bfec6d7f2001c7470c3cd261ae65a3ba8737f226 - < edeaba385318f60ec1b32470da4d5eb800294d16` affected `bfec6d7f2001c7470c3cd261ae65a3ba8737f226 - < 86292155bea578ebab0ca3b65d4d87ecd8a0e9ea`
Linux	Linux	affected `6.18` unaffected `0 - < 6.18` unaffected `6.18.19 - <= 6.18.` unaffected `6.19.9 - <= 6.19.` unaffected `7.0 - <= *`

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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

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

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

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CVE-2026-43462

Description

Affected Products

CVSS v3.1 Details

References