Tracker / CVE-2023-52846
CVE-2023-52846
High 8.8
In the Linux kernel, the following vulnerability has been resolved: hsr: Prevent use after free in prp_create_tagged_frame() The prp_fill_rct() function can fail. In that situation, it frees the skb and returns NULL. Meanwhile on the success path, it returns the original skb. So it's straight forward to fix bug by using the returned value.
Affected products and versions
| linux | linux_kernel · 5.11 → 5.15.139 |
|---|---|
| linux | linux_kernel · 5.16 → 6.1.63 |
| linux | linux_kernel · 5.9 → 5.10.201 |
| linux | linux_kernel · 6.2 → 6.5.12 |
| linux | linux_kernel · 6.6 → 6.6.2 |
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.