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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2025-39858

eth: mlx4: Fix IS_ERR() vs NULL check bug in mlx4_en_create_rx_ring

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: eth: mlx4: Fix IS_ERR() vs NULL check bug in mlx4_en_create_rx_ring Replace NULL check with IS_ERR() check after calling page_pool_create() since this function returns error pointers (ERR_PTR). Using NULL check could lead to invalid pointer dereference.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 8533b14b3d65ee666ba31254787c1bdaee56d95a to < 7b77d8841a98a9f45c8a615222c698df8dec581caffected
  • 8533b14b3d65ee666ba31254787c1bdaee56d95a to < e580beaf43d563aaf457f1c7f934002355ebfe7baffected

Linux Linux

Default version status: affected

  • 6.15affected
  • 0 to < 6.15unaffected
  • 6.16.6 to ≤ 6.16.*unaffected
  • 6.17 to ≤ *unaffected

References