An issue was discovered in the Linux kernel before 4.18.7. In create_qp_common in drivers/infiniband/hw/mlx5/qp.c, mlx5_ib_create_qp_resp was never initialized, resulting in a leak of stack memory to userspace.
CVSS Details
- CVSS 3.1 Base Score: 3.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | Jul 26, 2019 |
| Oracle_linux | — | Upgrade kernel-uek | Oct 5, 2022 | Jul 26, 2019 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jul 26, 2019 |
| Suse | — | Upgrade kernel-docsUpgrade kernel-ec2Upgrade kernel-defaultUpgrade kernel-azure-baseUpgrade kernel-ec2-extraUpgrade kernel-default-manUpgrade kernel-default-extraUpgrade kernel-ec2-develUpgrade kernel-source-azureUpgrade kernel-devel-azureUpgrade kernel-obs-build | Aug 8, 2019 | Jul 26, 2019 |
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