CVE-2024-36929
High
Description
In the Linux kernel, the following vulnerability has been resolved: net: core: reject skb_copy(_expand) for fraglist GSO skbs SKB_GSO_FRAGLIST skbs must not be linearized, otherwise they become invalid. Return NULL if such an skb is passed to skb_copy or skb_copy_expand, in order to prevent a crash on a potential later call to skb_gso_segment.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Linux Kernel
PublishedMay 30, 2024
First seenMay 30, 2024
How to fix
Update
- linux linux_kernel5.10.217, 5.15.159, 6.1.91, 6.6.31, 6.8.10 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.6 ≤ v < 5.10.217, 5.11 ≤ v < 5.15.159, 5.16 ≤ v < 6.1.91, 6.2 ≤ v < 6.6.31, 6.7 ≤ v < 6.8.10, 6.9 | 5.10.217, 5.15.159, 6.1.91, 6.6.31, 6.8.10 |
| debian debian_linux | 10.0 | — |
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