CVE-2021-47570

Summary

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

staging: r8188eu: fix a memory leak in rtw_wx_read32()

Free "ptmp" before returning -EINVAL.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux2b42bd58b32155a1be4dd78991845dec05aaef9e < c8d3775745adacf9784a7a80a82d047051752573affected
LinuxLinux2b42bd58b32155a1be4dd78991845dec05aaef9e < be4ea8f383551b9dae11b8dfff1f38b3b5436e9aaffected
LinuxLinux5.15affected
LinuxLinux0 < 5.15unaffected
LinuxLinux5.15.6 <= 5.15.*unaffected
LinuxLinux5.16 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References