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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
c296d5f9957c03994a699d6739c27d4581a9f6c7 to < 83ea0c7b8d12c67f6c4703d6c458627a7fc45fc0affectedc296d5f9957c03994a699d6739c27d4581a9f6c7 to < c3b1c45c48117ed4d8797ee89d1155f16b72d490affectedc296d5f9957c03994a699d6739c27d4581a9f6c7 to < 3290f62f23fae05f2ec34085eb86dfb3648ef91faffectedc296d5f9957c03994a699d6739c27d4581a9f6c7 to < 6f9e2cf9e9c1a891a683329af35bb33ed9d38b5faffectedc296d5f9957c03994a699d6739c27d4581a9f6c7 to < b31cf6f7716a5d3e4461763f32d812acdaec6e74affectedc296d5f9957c03994a699d6739c27d4581a9f6c7 to < a3177955f8da3c826a18b75e54881e2e9a9c96f1affectedc296d5f9957c03994a699d6739c27d4581a9f6c7 to < 6771f121ae87490ddc19eabb7450383af9e01b6daffectedc296d5f9957c03994a699d6739c27d4581a9f6c7 to < 47b3d6e8921bbb7b65c2dab8eaa8864901848c1caffectedc296d5f9957c03994a699d6739c27d4581a9f6c7 to < eb2cb7dab60f9be0b435ac4a674255429a36d72caffected
Linux Linux
Default version status: affected
4.0affected0 to < 4.0unaffected5.4.297 to ≤ 5.4.*unaffected5.10.241 to ≤ 5.10.*unaffected5.15.190 to ≤ 5.15.*unaffected6.1.148 to ≤ 6.1.*unaffected6.6.102 to ≤ 6.6.*unaffected6.12.42 to ≤ 6.12.*unaffected6.15.10 to ≤ 6.15.*unaffected6.16.1 to ≤ 6.16.*unaffected6.17 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/83ea0c7b8d12c67f6c4703d6c458627a7fc45fc0 ↗
- https://git.kernel.org/stable/c/c3b1c45c48117ed4d8797ee89d1155f16b72d490 ↗
- https://git.kernel.org/stable/c/3290f62f23fae05f2ec34085eb86dfb3648ef91f ↗
- https://git.kernel.org/stable/c/6f9e2cf9e9c1a891a683329af35bb33ed9d38b5f ↗
- https://git.kernel.org/stable/c/b31cf6f7716a5d3e4461763f32d812acdaec6e74 ↗
- https://git.kernel.org/stable/c/a3177955f8da3c826a18b75e54881e2e9a9c96f1 ↗
- https://git.kernel.org/stable/c/6771f121ae87490ddc19eabb7450383af9e01b6d ↗
- https://git.kernel.org/stable/c/47b3d6e8921bbb7b65c2dab8eaa8864901848c1c ↗
- https://git.kernel.org/stable/c/eb2cb7dab60f9be0b435ac4a674255429a36d72c ↗
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html ↗
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html ↗