Patrisious Haddad

**Name of the Vulnerable Software and Affected Versions** Linux kernel versions prior to 6.6.58 **Description** The issue is related to the IB/core component of the Linux kernel, where an error in `ib cache update` causes an instant exit from `ib cache setup one` without proper cleanup, leading to a kernel warning. The warning is triggered when `gid table release one` is called. To fix the issue, proper cleanup using `gid table cleanup one` is necessary before returning the error. **Recommendations** Update to Linux kernel version 6.6.58 or later to resolve the issue. As a temporary workaround, consider disabling the `ib cache setup one` function until a patch is available. Restrict access to the vulnerable `gid table release one` function to minimize the risk of exploitation.

**Name of the Vulnerable Software and Affected Versions** Linux kernel (affected versions not specified) **Description** The issue is related to insufficient input validation in the RDMA/mlx5 component of the Linux kernel. The `max sge` attribute, which is passed by the user, is inserted and used without proper checks, allowing a potential attacker to cause a denial of service by exceeding the maximum allowed value. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.