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CVE PROGRAM SOURCE RECORD8.8 High

CVE-2024-43847

wifi: ath12k: fix invalid memory access while processing fragmented packets

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix invalid memory access while processing fragmented packets The monitor ring and the reo reinject ring share the same ring mask index. When the driver receives an interrupt for the reo reinject ring, the monitor ring is also processed, leading to invalid memory access. Since monitor support is not yet enabled in ath12k, the ring mask for the monitor ring should be removed. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00209-QCAHKSWPL_SILICONZ-1

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

  • d889913205cf7ebda905b1e62c5867ed4e39f6c2 to < 8126f82dab7bd8b2e04799342b19fff0a1fd8575affected
  • d889913205cf7ebda905b1e62c5867ed4e39f6c2 to < 36fc66a7d9ca3e5c6eac25362cac63f83df8bed6affected
  • d889913205cf7ebda905b1e62c5867ed4e39f6c2 to < 073f9f249eecd64ab9d59c91c4a23cfdcc02afe4affected

Linux Linux

Default version status: affected

  • 6.3affected
  • 0 to < 6.3unaffected
  • 6.6.44 to ≤ 6.6.*unaffected
  • 6.10.3 to ≤ 6.10.*unaffected
  • 6.11 to ≤ *unaffected

References