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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2021-47347

wl1251: Fix possible buffer overflow in wl1251_cmd_scan

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: wl1251: Fix possible buffer overflow in wl1251_cmd_scan Function wl1251_cmd_scan calls memcpy without checking the length. Harden by checking the length is within the maximum allowed size.

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

  • 2f01a1f58889fbfeb68b1bc1b52e4197f3333490 to < 57ad99ae3c6738ba87bad259bb57c641ca68ebf6affected
  • 2f01a1f58889fbfeb68b1bc1b52e4197f3333490 to < d3d8b9c9c7843dce31e284927d4c9904fd5a510aaffected
  • 2f01a1f58889fbfeb68b1bc1b52e4197f3333490 to < 0f6c0488368c9ac1aa685821916fadba32f5d1efaffected
  • 2f01a1f58889fbfeb68b1bc1b52e4197f3333490 to < 115103f6e3f1c26c473766c16439c7c8b235529aaffected
  • 2f01a1f58889fbfeb68b1bc1b52e4197f3333490 to < d71dddeb5380613f9ef199f3e7368fd78fb1a46eaffected
  • 2f01a1f58889fbfeb68b1bc1b52e4197f3333490 to < c5e4a10d7bd5d4f419d8b9705dff60cf69b302a1affected
  • 2f01a1f58889fbfeb68b1bc1b52e4197f3333490 to < 302e2ee34c5f7c5d805b7f835d9a6f2b43474e2aaffected
  • 2f01a1f58889fbfeb68b1bc1b52e4197f3333490 to < 40af3960a15339e8bbd3be50c3bc7b35e1a0b6eaaffected
  • 2f01a1f58889fbfeb68b1bc1b52e4197f3333490 to < d10a87a3535cce2b890897914f5d0d83df669c63affected

Linux Linux

Default version status: affected

  • 2.6.31affected
  • 0 to < 2.6.31unaffected
  • 4.4.276 to ≤ 4.4.*unaffected
  • 4.9.276 to ≤ 4.9.*unaffected
  • 4.14.240 to ≤ 4.14.*unaffected
  • 4.19.198 to ≤ 4.19.*unaffected
  • 5.4.133 to ≤ 5.4.*unaffected
  • 5.10.51 to ≤ 5.10.*unaffected
  • 5.12.18 to ≤ 5.12.*unaffected
  • 5.13.3 to ≤ 5.13.*unaffected
  • 5.14 to ≤ *unaffected

References