CVE-2021-47053

Summary

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

crypto: sun8i-ss - Fix memory leak of pad

It appears there are several failure return paths that don't seem to be free'ing pad. Fix these.

Addresses-Coverity: ("Resource leak")

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxd9b45418a91773b7672e4c60037a28074b495c6d < 2c67a9333da9d0a3b87310e0d116b7c9070c7b00affected
LinuxLinuxd9b45418a91773b7672e4c60037a28074b495c6d < c633e025bd04f54d7b33331cfcdb71354b08ce59affected
LinuxLinuxd9b45418a91773b7672e4c60037a28074b495c6d < d3d702084d125689edb2b9395c707e09b471352eaffected
LinuxLinuxd9b45418a91773b7672e4c60037a28074b495c6d < 50274b01ac1689b1a3f6bc4b5b3dbf361a55dd3aaffected
LinuxLinux5.10affected
LinuxLinux0 < 5.10unaffected
LinuxLinux5.10.37 <= 5.10.*unaffected
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