CVE-2022-49122
26.02.2025, 07:00
In the Linux kernel, the following vulnerability has been resolved: dm ioctl: prevent potential spectre v1 gadget It appears like cmd could be a Spectre v1 gadget as it's supplied by a user and used as an array index. Prevent the contents of kernel memory from being leaked to userspace via speculative execution by using array_index_nospec.Enginsight
| Vendor | Product | Version |
|---|---|---|
| linux | linux_kernel | 𝑥 < 4.9.311 |
| linux | linux_kernel | 4.10 ≤ 𝑥 < 4.14.276 |
| linux | linux_kernel | 4.15 ≤ 𝑥 < 4.19.238 |
| linux | linux_kernel | 4.20 ≤ 𝑥 < 5.4.189 |
| linux | linux_kernel | 5.5 ≤ 𝑥 < 5.10.111 |
| linux | linux_kernel | 5.11 ≤ 𝑥 < 5.15.34 |
| linux | linux_kernel | 5.16 ≤ 𝑥 < 5.16.20 |
| linux | linux_kernel | 5.17 ≤ 𝑥 < 5.17.3 |
𝑥
= Vulnerable software versions
Debian Releases
References