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CVE PROGRAM SOURCE RECORDUnscored

CVE-2021-47522

HID: bigbenff: prevent null pointer dereference

Description

In the Linux kernel, the following vulnerability has been resolved: HID: bigbenff: prevent null pointer dereference When emulating the device through uhid, there is a chance we don't have output reports and so report_field is null.

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

  • 256a90ed9e46b270bbc4e15ef05216ff049c3721 to < 8e0ceff632f48175ec7fb4706129c55ca8a7c7bdaffected
  • 256a90ed9e46b270bbc4e15ef05216ff049c3721 to < 6272b17001e6fdcf7b4a16206287010a1523fa6eaffected
  • 256a90ed9e46b270bbc4e15ef05216ff049c3721 to < 58f15f5ae7786c824868f3a7e093859b74669ce7affected
  • 256a90ed9e46b270bbc4e15ef05216ff049c3721 to < 918aa1ef104d286d16b9e7ef139a463ac7a296f0affected

Linux Linux

Default version status: affected

  • 4.20affected
  • 0 to < 4.20unaffected
  • 5.4.165 to ≤ 5.4.*unaffected
  • 5.10.85 to ≤ 5.10.*unaffected
  • 5.15.8 to ≤ 5.15.*unaffected
  • 5.16 to ≤ *unaffected

References