Description
In the Linux kernel, the following vulnerability has been resolved:
staging: vt6655: fix potential memory leak
In function device_init_td0_ring, memory is allocated for member td_info of priv->apTD0Rings[i], with i increasing from 0. In case of allocation failure, the memory is freed in reversed order, with i decreasing to 0. However, the case i=0 is left out and thus memory is leaked.
Modify the memory freeing loop to include the case i=0.
Metrics
CVSS 3.1 7.8/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HAffected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 5341ee0adb17d12a96dc5344e0d267cd12b52135, < e741e38aa98704fbb959650ecd270b71b2670680; >= 5341ee0adb17d12a96dc5344e0d267cd12b52135, < 16a45e78a687eb6c69acc4e62b94b6508b0bfbda; >= 5341ee0adb17d12a96dc5344e0d267cd12b52135, < 1b3cebeca99e8e0aa4fa57faac8dbf41e967317a; >= 5341ee0adb17d12a96dc5344e0d267cd12b52135, < ff8551d411f12b5abc5ca929ab87643afa8a9588; >= 5341ee0adb17d12a96dc5344e0d267cd12b52135, < fb5f569bcda8f87bd47d8030bfae343d757fa3ea; >= 5341ee0adb17d12a96dc5344e0d267cd12b52135, < cfdf139258614ef65b0f68b857ada5328fb7c0e5; >= 5341ee0adb17d12a96dc5344e0d267cd12b52135, < c8ff91535880d41b49699b3829fb6151942de29e |
| Linux | Linux | 4.18 |
References
- https://git.kernel.org/stable/c/16a45e78a687eb6c69acc4e62b94b6508b0bfbda
- https://git.kernel.org/stable/c/1b3cebeca99e8e0aa4fa57faac8dbf41e967317a
- https://git.kernel.org/stable/c/c8ff91535880d41b49699b3829fb6151942de29e
- https://git.kernel.org/stable/c/cfdf139258614ef65b0f68b857ada5328fb7c0e5
- https://git.kernel.org/stable/c/e741e38aa98704fbb959650ecd270b71b2670680
- https://git.kernel.org/stable/c/fb5f569bcda8f87bd47d8030bfae343d757fa3ea
- https://git.kernel.org/stable/c/ff8551d411f12b5abc5ca929ab87643afa8a9588
Timeline
- Published
- Dec 24, 2025
- Last modified
- Aug 4, 2026
- NVD status
- Deferred