CVE-2026-23160

Summary

In the Linux kernel, the following vulnerability has been resolved: octeon_ep: Fix memory leak in octep_device_setup() In octep_device_setup(), if octep_ctrl_net_init() fails, the function returns directly without unmapping the mapped resources and freeing the allocated configuration memory. Fix this by jumping to the unsupported_dev label, which performs the necessary cleanup. This aligns with the error handling logic of other paths in this function. Compile tested only. Issue found using a prototype static analysis tool and code review.

Impact & exploitability

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products we track (1)

Recommendation

Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.

Official patch: https://git.kernel.org/stable/c/5058d3f8f17202e673f90af1446252322bd0850f ↗

Additional information

• NVD record
• https://git.kernel.org/stable/c/5058d3f8f17202e673f90af1446252322bd0850fPatch
• https://git.kernel.org/stable/c/8016dc5ee19a77678c264f8ba368b1e873fa705bPatch
• https://git.kernel.org/stable/c/d753f3c3f9d7a6e6dbb4d3a97b73007d71624551Patch
• https://git.kernel.org/stable/c/fdfd28e13c244d7c3345e74f339fd1b67605b694Patch