CVE-2026-53299 PUBLISHED

net: airoha: Move ndesc initialization at end of airoha_qdma_init_tx()

Assigner: Linux
Reserved: 09.06.2026 Published: 26.06.2026 Updated: 26.06.2026

In the Linux kernel, the following vulnerability has been resolved:

net: airoha: Move ndesc initialization at end of airoha_qdma_init_tx()

If queue entry list allocation fails in airoha_qdma_init_tx_queue routine, airoha_qdma_cleanup_tx_queue() will trigger a NULL pointer dereference accessing the queue entry array. The issue is due to the early ndesc initialization in airoha_qdma_init_tx_queue(). Fix the issue moving ndesc initialization at end of airoha_qdma_init_tx routine.

Product Status

Vendor Linux
Product Linux
Versions Default: unaffected
  • affected from ad02cb61c52cae5afa3e2de6adbb49ad884c26e9 to 90619fdedfb9cc8a80f217d882ee7a84d3703e72 (excl.)
  • affected from 3f47e67dff1f7266e112c50313d63824f6f17102 to ece31f9dae0c3cd3277e66667e7b8ab2577cf34a (excl.)
  • affected from 3f47e67dff1f7266e112c50313d63824f6f17102 to f329924bb49458c65297f1361f545816a5b90998 (excl.)
Vendor Linux
Product Linux
Versions Default: affected
  • Version 6.19 is affected
  • unaffected from 0 to 6.19 (excl.)
  • unaffected from 7.0.10 to 7.0.* (incl.)
  • unaffected from 7.1 to * (incl.)

References