CVE-2021-47264

Summary

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

ASoC: core: Fix Null-point-dereference in fmt_single_name()

Check the return value of devm_kstrdup() in case of Null-point-dereference.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux45dd9943fce08f1b38352ff9453682253bdf19b7 < 0e2c9aeb00289f279b8181fbd4c20765127d8943affected
LinuxLinux45dd9943fce08f1b38352ff9453682253bdf19b7 < 047fd16015a79180771650aa6ce71f68b2c23368affected
LinuxLinux45dd9943fce08f1b38352ff9453682253bdf19b7 < 41daf6ba594d55f201c50280ebcd430590441da1affected
LinuxLinux5.10affected
LinuxLinux0 < 5.10unaffected
LinuxLinux5.10.44 <= 5.10.*unaffected
LinuxLinux5.12.11 <= 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