Medium · published August 30, 2024
In the Linux kernel, the following vulnerability has been resolved:
netfilter: ctnetlink: use helper function to calculate expect ID
Delete expectation path is missing a call to the nf_expect_get_id()
helper function to calculate the expectation ID, otherwise LSB of the
expectation object address is leaked to userspace.
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | ≥ 5.2, < 5.4.282 | 5.4.282 |
| linux/linux_kernel | ≥ 5.5, < 5.10.224 | 5.10.224 |
| linux/linux_kernel | ≥ 5.11, < 5.15.165 | 5.15.165 |
| linux/linux_kernel | ≥ 5.16, < 6.1.103 | 6.1.103 |
| linux/linux_kernel | ≥ 6.2, < 6.6.44 | 6.6.44 |
| linux/linux_kernel | ≥ 6.7, < 6.10.3 | 6.10.3 |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |