Medium · published May 20, 2025
In the Linux kernel, the following vulnerability has been resolved:
net: lan743x: Fix memleak issue when GSO enabled
Always map the `skb` to the LS descriptor. Previously skb was
mapped to EXT descriptor when the number of fragments is zero with
GSO enabled. Mapping the skb to EXT descriptor prevents it from
being freed, leading to a memory leak
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | ≥ 4.17, < 5.4.294 | 5.4.294 |
| linux/linux_kernel | ≥ 5.5, < 5.10.238 | 5.10.238 |
| linux/linux_kernel | ≥ 5.11, < 5.15.182 | 5.15.182 |
| linux/linux_kernel | ≥ 5.16, < 6.1.138 | 6.1.138 |
| linux/linux_kernel | ≥ 6.2, < 6.6.90 | 6.6.90 |
| linux/linux_kernel | ≥ 6.7, < 6.12.28 | 6.12.28 |
| linux/linux_kernel | ≥ 6.13, < 6.14.6 | 6.14.6 |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| debian/debian_linux | all versions | — |