Tracker / CVE-2024-35815
CVE-2024-35815
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion The first kiocb_set_cancel_fn() argument may point at a struct kiocb that is not embedded inside struct aio_kiocb. With the current code, depending on the compiler, the req->ki_ctx read happens either before the IOCB_AIO_RW test or after that test. Move the req->ki_ctx read such that it is guaranteed that the IOCB_AIO_RW test happens first.
Affected products and versions
| debian | debian_linux |
|---|---|
| linux | linux_kernel |
| linux | linux_kernel · 4.19.308 → 4.19.312 |
| linux | linux_kernel · 5.10.211 → 5.10.215 |
| linux | linux_kernel · 5.15.150 → 5.15.154 |
| linux | linux_kernel · 5.4.270 → 5.4.274 |
| linux | linux_kernel · 6.1.80 → 6.1.84 |
| linux | linux_kernel · 6.6.19 → 6.6.24 |
| linux | linux_kernel · 6.7.7 → 6.7.12 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.