CVE-2021-47052

Summary

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

crypto: sa2ul - Fix memory leak of rxd

There are two error return paths that are not freeing rxd and causing memory leaks. Fix these.

Addresses-Coverity: ("Resource leak")

Affected Software

VendorProductVersion RangeStatus
LinuxLinux00c9211f60db2dead16856f81a3e6ab86b31f275 < 0e596b3734649041ed77edc86a23c0442bbe062baffected
LinuxLinux00c9211f60db2dead16856f81a3e6ab86b31f275 < dfd6443bf49ac17adf882ca46c40c506a0284bd6affected
LinuxLinux00c9211f60db2dead16856f81a3e6ab86b31f275 < b7bd0657c2036add71981d88a7fae50188150b6eaffected
LinuxLinux00c9211f60db2dead16856f81a3e6ab86b31f275 < 854b7737199848a91f6adfa0a03cf6f0c46c86e8affected
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