CVE-2021-47104

Summary

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

IB/qib: Fix memory leak in qib_user_sdma_queue_pkts()

The wrong goto label was used for the error case and missed cleanup of the pkt allocation.

Addresses-Coverity-ID: 1493352 ("Resource leak")

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxbda41654b6e0c125a624ca35d6d20beb8015b5d0 < 1ced0a3015a95c6a6db45e37250912c4c86697abaffected
LinuxLinux3f57c3f67fd93b4da86aeffea1ca32c484d054ad < 76b648063eb36c72dfc0a6896de8a0a7d2c7841caffected
LinuxLinux60833707b968d5ae02a75edb7886dcd4a957cf0d < d53456492b5d02033c73dfa0f3b94c86337791baaffected
LinuxLinux73d2892148aa4397a885b4f4afcfc5b27a325c42 < 0aaec9c5f60754b56f84460ea439b8c5e91f4caaaffected
LinuxLinux0f8cdfff06829a0b0348b6debc29ff6a61967724 < 79dcbd8176152b860028b62f81a635d987365752affected
LinuxLinuxc3e17e58f571f34c51aeb17274ed02c2ed5cf780 < 7cf6466e00a77b0a914b7b2c28a1fc7947d55e59affected
LinuxLinuxd39bf40e55e666b5905fdbd46a0dced030ce87be < aefcc25f3a0cd28a87d11d41d30419a12cd26a34affected
LinuxLinuxd39bf40e55e666b5905fdbd46a0dced030ce87be < bee90911e0138c76ee67458ac0d58b38a3190f65affected
LinuxLinux0d4395477741608d123dad51def9fe50b7ebe952affected
LinuxLinux4.4.292 < 4.4.297affected
LinuxLinux4.9.290 < 4.9.295affected
LinuxLinux4.14.255 < 4.14.260affected
LinuxLinux4.19.216 < 4.19.223affected
LinuxLinux5.4.157 < 5.4.169affected
LinuxLinux5.10.77 < 5.10.89affected
LinuxLinux5.14.16 < 5.15affected
LinuxLinux5.15affected
LinuxLinux0 < 5.15unaffected
LinuxLinux4.4.297 <= 4.4.*unaffected
LinuxLinux4.9.295 <= 4.9.*unaffected
LinuxLinux4.14.260 <= 4.14.*unaffected
LinuxLinux4.19.223 <= 4.19.*unaffected
LinuxLinux5.4.169 <= 5.4.*unaffected
LinuxLinux5.10.89 <= 5.10.*unaffected
LinuxLinux5.15.12 <= 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