Description (CNA)
A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a privileged local account can leak kernel stack information when issuing commands to the /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it can be further used to defeat existing kernel protection mechanisms.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / kernel | affected unknown |
CWE
CWE-200
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2019643
- https://lore.kernel.org/all/20220204100036.GA12348%40kili/
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.