CVE-2026-31417
Published: Apr 13, 2026
Modified: May 11, 2026
CVSS v3.1
7.5
Description
In the Linux kernel, the following vulnerability has been resolved: net/x25: Fix overflow when accumulating packets Add a check to ensure that `x25_sock.fraglen` does not overflow. The `fraglen` also needs to be resetted when purging `fragment_queue` in `x25_clear_queues()`.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 96fc16370b0bceb289c7e0479bd0540b81e257aaaffected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 798d613afb64b01a203f448fb0f43c37c6afe79daffected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 6e568835ea54a3e1d08e310e34f95d434e739477affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 1734bd85c5e0a7a801295b729efb56b009cb8fc3affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 4e2d1bcef78d21247fe8fef13bc7ed95885df2b5+3 more versions |
Linux | Linux | affected 2.6.12unaffected 0 - < 2.6.12unaffected 5.10.253 - <= 5.10.*unaffected 5.15.203 - <= 5.15.*unaffected 6.1.168 - <= 6.1.*+5 more versions |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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