CVE-2022-50710
ice: set tx_tstamps when creating new Tx rings via ethtool
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 24, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
ea9b847cda647b9849b0b9fa0447e876a1ac62e1 < 624f03a027f2b18647cc4f1a7a81920a1e4e0201 ea9b847cda647b9849b0b9fa0447e876a1ac62e1 < 13180cb88a7be5ee389f65f6ab9f78e46f7722b2 ea9b847cda647b9849b0b9fa0447e876a1ac62e1 < 9eb5fff6b0e78819c758892282da5faa915724d0 ea9b847cda647b9849b0b9fa0447e876a1ac62e1 < b3b173745c8cab1e24d6821488b60abed3acb24d
Linux / Linux
5.14
References
git.kernel.org: https://git.kernel.org/stable/c/624f03a027f2b18647cc4f1a7a81920a1e4e0201 git.kernel.org: https://git.kernel.org/stable/c/13180cb88a7be5ee389f65f6ab9f78e46f7722b2 git.kernel.org: https://git.kernel.org/stable/c/9eb5fff6b0e78819c758892282da5faa915724d0 git.kernel.org: https://git.kernel.org/stable/c/b3b173745c8cab1e24d6821488b60abed3acb24d