Riskcovery

CVE-2026-43462

net: spacemit: Fix error handling in emac_tx_mem_map()

State
Published
Severity
7.5 High
Published
May 8, 2026
Updated
Aug 5, 2026
Reserved
May 1, 2026

Read the record on cve.org

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.

Scores

CVSSScoreVectorSource
3.17.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HLinux

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • bfec6d7f2001c7470c3cd261ae65a3ba8737f226 to before c34ebd7b24ea70be3c6fdb6936f79f593f37df60Affected
  • bfec6d7f2001c7470c3cd261ae65a3ba8737f226 to before edeaba385318f60ec1b32470da4d5eb800294d16Affected
  • bfec6d7f2001c7470c3cd261ae65a3ba8737f226 to before 86292155bea578ebab0ca3b65d4d87ecd8a0e9eaAffected
LinuxLinux
  • 6.18Affected
  • before 6.18Not affected
  • 6.18.19 through 6.18.*Not affected
  • 6.19.9 through 6.19.*Not affected
  • 7.0 and laterNot affected

References

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