CVE-2024-27016
High
Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: validate pppoe header Ensure there is sufficient room to access the protocol field of the PPPoe header. Validate it once before the flowtable lookup, then use a helper function to access protocol field.
SeverityHigh
CVSS7.1
Exploit probability—
Product
Linux Kernel
PublishedMay 1, 2024
First seenMay 1, 2024
How to fix
Update
- linux linux_kernel5.15.157, 6.1.88, 6.6.29, 6.8.8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.13 ≤ v < 5.15.157, 5.16 ≤ v < 6.1.88, 6.2 ≤ v < 6.6.29, 6.7 ≤ v < 6.8.8, 6.9 | 5.15.157, 6.1.88, 6.6.29, 6.8.8 |
| fedoraproject fedora | 38, 39, 40 | — |
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