CVE-2021-47204

Summary

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

net: dpaa2-eth: fix use-after-free in dpaa2_eth_remove

Access to netdev after free_netdev() will cause use-after-free bug. Move debug log before free_netdev() call to avoid it.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux7472dd9f649958be6a8880ed439233c8414a7b34 < d74ff10ed2d93dc9b67e99a74b36fb9a83273d8aaffected
LinuxLinux7472dd9f649958be6a8880ed439233c8414a7b34 < 1c4099dc0d6a01e76e4f7dd98e4b3e0d55d80ad9affected
LinuxLinux7472dd9f649958be6a8880ed439233c8414a7b34 < 32d4686224744819ddcae58b666c21d2a4ef4c88affected
LinuxLinux7472dd9f649958be6a8880ed439233c8414a7b34 < 9b5a333272a48c2f8b30add7a874e46e8b26129caffected
LinuxLinux4.17affected
LinuxLinux0 < 4.17unaffected
LinuxLinux5.4.162 <= 5.4.*unaffected
LinuxLinux5.10.82 <= 5.10.*unaffected
LinuxLinux5.15.5 <= 5.15.*unaffected
LinuxLinux5.16 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References