Description
In the Linux kernel, the following vulnerability has been resolved:
staging: fbtft: fix potential memory leak in fbtft_framebuffer_alloc()
In the error paths after fb_info structure is successfully allocated, the memory allocated in fb_deferred_io_init() for info->pagerefs is not freed. Fix that by adding the cleanup function on the error path.
Metrics
CVSS 3.1 5.5/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= c296d5f9957c03994a699d6739c27d4581a9f6c7, < 83ea0c7b8d12c67f6c4703d6c458627a7fc45fc0; >= c296d5f9957c03994a699d6739c27d4581a9f6c7, < c3b1c45c48117ed4d8797ee89d1155f16b72d490; >= c296d5f9957c03994a699d6739c27d4581a9f6c7, < 3290f62f23fae05f2ec34085eb86dfb3648ef91f; >= c296d5f9957c03994a699d6739c27d4581a9f6c7, < 6f9e2cf9e9c1a891a683329af35bb33ed9d38b5f; >= c296d5f9957c03994a699d6739c27d4581a9f6c7, < b31cf6f7716a5d3e4461763f32d812acdaec6e74; >= c296d5f9957c03994a699d6739c27d4581a9f6c7, < a3177955f8da3c826a18b75e54881e2e9a9c96f1; >= c296d5f9957c03994a699d6739c27d4581a9f6c7, < 6771f121ae87490ddc19eabb7450383af9e01b6d; >= c296d5f9957c03994a699d6739c27d4581a9f6c7, < 47b3d6e8921bbb7b65c2dab8eaa8864901848c1c; >= c296d5f9957c03994a699d6739c27d4581a9f6c7, < eb2cb7dab60f9be0b435ac4a674255429a36d72c |
| Linux | Linux | 4.0 |
References
- https://git.kernel.org/stable/c/3290f62f23fae05f2ec34085eb86dfb3648ef91fPatch
- https://git.kernel.org/stable/c/47b3d6e8921bbb7b65c2dab8eaa8864901848c1cPatch
- https://git.kernel.org/stable/c/6771f121ae87490ddc19eabb7450383af9e01b6dPatch
- https://git.kernel.org/stable/c/6f9e2cf9e9c1a891a683329af35bb33ed9d38b5fPatch
- https://git.kernel.org/stable/c/83ea0c7b8d12c67f6c4703d6c458627a7fc45fc0Patch
- https://git.kernel.org/stable/c/a3177955f8da3c826a18b75e54881e2e9a9c96f1Patch
- https://git.kernel.org/stable/c/b31cf6f7716a5d3e4461763f32d812acdaec6e74Patch
- https://git.kernel.org/stable/c/c3b1c45c48117ed4d8797ee89d1155f16b72d490Patch
- https://git.kernel.org/stable/c/eb2cb7dab60f9be0b435ac4a674255429a36d72cPatch
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.htmlThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.htmlThird Party Advisory
Timeline
- Published
- Aug 19, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed