High · published January 14, 2026
In the Linux kernel, the following vulnerability has been resolved:
crypto: seqiv - Do not use req->iv after crypto_aead_encrypt
As soon as crypto_aead_encrypt is called, the underlying request
may be freed by an asynchronous completion. Thus dereferencing
req->iv after it returns is invalid.
Instead of checking req->iv against info, create a new variable
unaligned_info and use it for that purpose instead.
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | ≥ 2.6.25.1, < 5.10.248 | 5.10.248 |
| linux/linux_kernel | ≥ 5.11, < 5.15.198 | 5.15.198 |
| linux/linux_kernel | ≥ 5.16, < 6.1.160 | 6.1.160 |
| linux/linux_kernel | ≥ 6.2, < 6.6.120 | 6.6.120 |
| linux/linux_kernel | ≥ 6.7, < 6.12.64 | 6.12.64 |
| linux/linux_kernel | ≥ 6.13, < 6.18.4 | 6.18.4 |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |