Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: RDMA/nldev: Prevent underflow in nldev_stat_set_counter_dynamic_doit() This code checks "index" for an upper bound but it does not check for negatives. Change the type to unsigned to prevent underflows.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 3c3c1f1416392382faa0238e76a70d7810aab2ef before f6dd8669b8299a3a536cd92a7069152a7704da1d; affected 3c3c1f1416392382faa0238e76a70d7810aab2ef before 2a495ef04d5f42e6f00eb2bec1ee9075e3d5a771; affected 3c3c1f1416392382faa0238e76a70d7810aab2ef before 87e0eacb176f9500c2063d140c0a1d7fa51ab8a5 |
| Linux / Linux | affected 5.16; unaffected 0 before 5.16; unaffected 5.16.19 through 5.16.*; unaffected 5.17.2 through 5.17.*; unaffected 5.18 through * |
CWE
No CWE identifiers supplied.