CVE-2022-49997
High
Description
In the Linux kernel, the following vulnerability has been resolved: net: lantiq_xrx200: restore buffer if memory allocation failed In a situation where memory allocation fails, an invalid buffer address is stored. When this descriptor is used again, the system panics in the build_skb() function when accessing memory.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Linux Kernel
PublishedJun 18, 2025
First seenJun 18, 2025
How to fix
Update
- linux linux_kernel5.5, 5.11, 5.13, 5.19.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.4.128 ≤ v < 5.5, 5.10.46 ≤ v < 5.11, 5.12.13 ≤ v < 5.13, 5.13.1 ≤ v < 5.19.6, 5.13, 6.0 | 5.5, 5.11, 5.13, 5.19.6 |
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