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CVE PROGRAM SOURCE RECORD8.1 High

CVE-2021-47611

mac80211: validate extended element ID is present

Description

In the Linux kernel, the following vulnerability has been resolved: mac80211: validate extended element ID is present Before attempting to parse an extended element, verify that the extended element ID is present.

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

  • 41cbb0f5a29592874355e4159489eb08337cd50e to < 03029bb044ccee60adbc93e70713f3ae58abc3a1affected
  • 41cbb0f5a29592874355e4159489eb08337cd50e to < a19cf6844b509d44ecbd536f33d314d91ecdd2b5affected
  • 41cbb0f5a29592874355e4159489eb08337cd50e to < 7fd214fc7f2ee3a89f91e717e3cfad55f5a27045affected
  • 41cbb0f5a29592874355e4159489eb08337cd50e to < c62b16f98688ae7bc0ab23a6490481f4ce9b3a49affected
  • 41cbb0f5a29592874355e4159489eb08337cd50e to < 768c0b19b50665e337c96858aa2b7928d6dcf756affected

Linux Linux

Default version status: affected

  • 4.19affected
  • 0 to < 4.19unaffected
  • 4.19.222 to ≤ 4.19.*unaffected
  • 5.4.168 to ≤ 5.4.*unaffected
  • 5.10.88 to ≤ 5.10.*unaffected
  • 5.15.11 to ≤ 5.15.*unaffected
  • 5.16 to ≤ *unaffected

References