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CVE PROGRAM SOURCE RECORDUnscored

CVE-2021-47032

mt76: mt7915: fix tx skb dma unmap

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix tx skb dma unmap The first pointer in the txp needs to be unmapped as well, otherwise it will leak DMA mapping entries

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

  • 27d5c528a7ca08dcd44877fdd9fc08b76630bf77 to < 4e7914ce23306b28d377ec395e00e5fde0e6f96eaffected
  • 27d5c528a7ca08dcd44877fdd9fc08b76630bf77 to < 4a9dcd6efb2a268fc5707dcfb3b0c412975c4462affected
  • 27d5c528a7ca08dcd44877fdd9fc08b76630bf77 to < e2cdc9cb33c5963efe1a7c022753386f9463d1b7affected
  • 27d5c528a7ca08dcd44877fdd9fc08b76630bf77 to < 7dcf3c04f0aca746517a77433b33d40868ca4749affected

Linux Linux

Default version status: affected

  • 5.10affected
  • 0 to < 5.10unaffected
  • 5.10.37 to ≤ 5.10.*unaffected
  • 5.11.21 to ≤ 5.11.*unaffected
  • 5.12.4 to ≤ 5.12.*unaffected
  • 5.13 to ≤ *unaffected

References