CVE-2021-47021

Summary

In the Linux kernel, the following vulnerability has been resolved:

mt76: mt7915: fix memleak when mt7915_unregister_device()

mt7915_tx_token_put() should get call before mt76_free_pending_txwi().

Affected Software

VendorProductVersion RangeStatus
LinuxLinux4e9e896f81932e337a93ad61cd3d9647571c4637 < 81483309ce861a9fa7835322787f68a443fea364affected
LinuxLinuxf285dfb98562e8380101095d168910df1d07d8be < d754c80ae82a662e692a82faad71b8c218cb7f52affected
LinuxLinuxf285dfb98562e8380101095d168910df1d07d8be < e9d32af478cfc3744a45245c0b126738af4b3ac4affected
LinuxLinux5.11.4 < 5.11.21affected
LinuxLinux5.12affected
LinuxLinux0 < 5.12unaffected
LinuxLinux5.11.21 <= 5.11.*unaffected
LinuxLinux5.12.4 <= 5.12.*unaffected
LinuxLinux5.13 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References