Vulnerability Description
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")
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.4.292, < 4.4.297 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/0aaec9c5f60754b56f84460ea439b8c5e91f4caaPatch
- https://git.kernel.org/stable/c/1ced0a3015a95c6a6db45e37250912c4c86697abPatch
- https://git.kernel.org/stable/c/76b648063eb36c72dfc0a6896de8a0a7d2c7841cPatch
- https://git.kernel.org/stable/c/79dcbd8176152b860028b62f81a635d987365752Patch
- https://git.kernel.org/stable/c/7cf6466e00a77b0a914b7b2c28a1fc7947d55e59Patch
- https://git.kernel.org/stable/c/aefcc25f3a0cd28a87d11d41d30419a12cd26a34Patch
- https://git.kernel.org/stable/c/bee90911e0138c76ee67458ac0d58b38a3190f65Patch
- https://git.kernel.org/stable/c/d53456492b5d02033c73dfa0f3b94c86337791baPatch
- https://git.kernel.org/stable/c/0aaec9c5f60754b56f84460ea439b8c5e91f4caaPatch
- https://git.kernel.org/stable/c/1ced0a3015a95c6a6db45e37250912c4c86697abPatch
- https://git.kernel.org/stable/c/76b648063eb36c72dfc0a6896de8a0a7d2c7841cPatch
- https://git.kernel.org/stable/c/79dcbd8176152b860028b62f81a635d987365752Patch
- https://git.kernel.org/stable/c/7cf6466e00a77b0a914b7b2c28a1fc7947d55e59Patch
- https://git.kernel.org/stable/c/aefcc25f3a0cd28a87d11d41d30419a12cd26a34Patch
- https://git.kernel.org/stable/c/bee90911e0138c76ee67458ac0d58b38a3190f65Patch
FAQ
What is CVE-2021-47104?
CVE-2021-47104 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 p...
How severe is CVE-2021-47104?
CVE-2021-47104 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-47104?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.