High · published January 17, 2024
An out-of-bounds memory write flaw was found in the Linux kernel’s Transport Layer Security functionality in how a user calls a function splice with a ktls socket as the destination. This flaw allows a local user to crash or potentially escalate their privileges on the system.
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | ≥ 4.20, < 5.4.267 | 5.4.267 |
| linux/linux_kernel | ≥ 5.5, < 5.10.208 | 5.10.208 |
| linux/linux_kernel | ≥ 5.11, < 5.15.147 | 5.15.147 |
| linux/linux_kernel | ≥ 5.16, < 6.1.69 | 6.1.69 |
| linux/linux_kernel | ≥ 6.2, < 6.6.7 | 6.6.7 |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| redhat/enterprise_linux | all versions | — |
| redhat/enterprise_linux | all versions | — |