CVE-2022-48672
High
Description
In the Linux kernel, the following vulnerability has been resolved: of: fdt: fix off-by-one error in unflatten_dt_nodes() Commit 78c44d910d3e ("drivers/of: Fix depth when unflattening devicetree") forgot to fix up the depth check in the loop body in unflatten_dt_nodes() which makes it possible to overflow the nps[] buffer... Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedMay 3, 2024
First seenMay 3, 2024
How to fix
Update
- linux linux_kernel4.14.295, 4.19.260, 5.4.215, 5.10.145, 5.15.70, 5.19.11 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 4.7 ≤ v < 4.14.295, 4.15 ≤ v < 4.19.260, 4.20 ≤ v < 5.4.215, 5.5 ≤ v < 5.10.145, 5.11 ≤ v < 5.15.70, 5.16 ≤ v < 5.19.11 | 4.14.295, 4.19.260, 5.4.215, 5.10.145, 5.15.70, 5.19.11 |
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