Tracker / CVE-2021-47373
CVE-2021-47373
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Fix potential VPE leak on error In its_vpe_irq_domain_alloc, when its_vpe_init() returns an error, there is an off-by-one in the number of VPEs to be freed. Fix it by simply passing the number of VPEs allocated, which is the index of the loop iterating over the VPEs. [maz: fixed commit message]
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 4.14 → 4.14.249 |
| linux | linux_kernel · 4.15 → 4.19.209 |
| linux | linux_kernel · 4.20 → 5.4.150 |
| linux | linux_kernel · 5.11 → 5.14.9 |
| linux | linux_kernel · 5.5 → 5.10.70 |
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.