PT-2025-16741 · Linux+4 · Linux Kernel+4

CVE-2025-22101

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Published

2025-03-24

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Updated

2026-08-19

CVSS v3.1

7.8

High

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description A bug in the Linux kernel's network library has been resolved. The issue occurred because the hardware only supports L4 checksum offload for TCP/UDP/SCTP protocols, but the software incorrectly set the Tx checksum flag for other protocols, resulting in a Tx ring hang. The fix involves computing a software checksum for affected packets.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

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Weakness Enumeration

CWE-20

Related Identifiers

BDU:2025-15233
CVE-2025-22101
OESA-2025-1869
OESA-2025-1870
OESA-2025-1874
USN-7594-1
USN-7594-2
USN-7594-3
USN-8028-1
USN-8028-2
USN-8028-3
USN-8028-4
USN-8028-5
USN-8028-6
USN-8028-7
USN-8028-8
USN-8031-1
USN-8031-2
USN-8031-3
USN-8052-1
USN-8052-2
USN-8074-1
USN-8074-2
USN-8126-1

Affected Products

Astra Linux
Linuxmint
Linux Kernel
Red Os
Ubuntu