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CVE-2022-50710

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CVE-2022-50710

Published: Dec 24, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: ice: set tx_tstamps when creating new Tx rings via ethtool When the user changes the number of queues via ethtool, the driver allocates new rings. This allocation did not initialize tx_tstamps. This results in the tx_tstamps field being zero (due to kcalloc allocation), and would result in a NULL pointer dereference when attempting a transmit timestamp on the new ring.

VendorProductVersions

Linux

Linux

affected
ea9b847cda647b9849b0b9fa0447e876a1ac62e1 - < 624f03a027f2b18647cc4f1a7a81920a1e4e0201
affected
ea9b847cda647b9849b0b9fa0447e876a1ac62e1 - < 13180cb88a7be5ee389f65f6ab9f78e46f7722b2
affected
ea9b847cda647b9849b0b9fa0447e876a1ac62e1 - < 9eb5fff6b0e78819c758892282da5faa915724d0
affected
ea9b847cda647b9849b0b9fa0447e876a1ac62e1 - < b3b173745c8cab1e24d6821488b60abed3acb24d

Linux

Linux

affected
5.14
unaffected
0 - < 5.14
unaffected
5.15.75 - <= 5.15.*
unaffected
5.19.17 - <= 5.19.*
unaffected
6.0.3 - <= 6.0.*

+1 more versions

References

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