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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-98633

Bluetooth: btnxpuart: Fix skb leak in nxp_process_fw_dump()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btnxpuart: Fix skb leak in nxp_process_fw_dump() When CONFIG_DEV_COREDUMP=n, hci_devcd_append() returns -EOPNOTSUPP without freeing its skb argument. This leaks the cloned skb and also prevents nxp_set_ind_reset() from being called to perform recovery. Fix by guarding the hci_devcd_append(hdev, skb_clone(skb, GFP_ATOMIC)) call with IS_ENABLED(CONFIG_DEV_COREDUMP).

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

  • 998e447f443f138c90faa6ff3845082af419070e to < 8a36598050cd1e5abb1d5ed42cc224cfcb538c4faffected
  • 998e447f443f138c90faa6ff3845082af419070e to < edcb84ee607a9ddfc6f2771a7f399115f0b0f19daffected
  • 998e447f443f138c90faa6ff3845082af419070e to < f2bbb36426581045a8bf7793da5419b9375e4348affected

Linux Linux

Default version status: affected

  • 6.15affected
  • 0 to < 6.15unaffected
  • 6.18.55 to ≤ 6.18.*unaffected
  • 7.2.9 to ≤ 7.2.*unaffected
  • 7.3 to ≤ *unaffected

References