Tracker / CVE-2026-64312
CVE-2026-64312
High 7.5
In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - restore callback for non-parallel fallback pcrypt installs pcrypt_aead_done() on the child AEAD request before trying to submit it through padata. If padata_do_parallel() returns -EBUSY, pcrypt falls back to calling the child AEAD directly. That fallback must not keep the padata completion callback. Otherwise an asynchronous completion runs pcrypt_aead_done() even though the request was never enrolled in padata. Restore the original request callback and callback data before calling the child AEAD directly. This keeps the fallback path aligned with a direct AEAD request while leaving the parallel path unchanged.
Affected products and versions
| linux | linux_kernel · 4.19.325 → 4.20 |
|---|---|
| linux | linux_kernel · 5.10.231 → 5.10.261 |
| linux | linux_kernel · 5.15.174 → 5.15.212 |
| linux | linux_kernel · 5.4.287 → 5.5 |
| linux | linux_kernel · 6.1.120 → 6.1.178 |
| linux | linux_kernel · 6.11.11 → 6.12 |
| linux | linux_kernel · 6.12.2 → 6.12.96 |
| linux | linux_kernel · 6.13 → 6.18.39 |
| linux | linux_kernel · 6.19 → 7.1.4 |
| linux | linux_kernel · 6.6.64 → 6.6.145 |
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.