CVE-2022-50710
Unknown
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.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedDec 24, 2025
First seenDec 24, 2025
How to fix
Update
- Linux Linux624f03a027f2b18647cc4f1a7a81920a1e4e0201, 13180cb88a7be5ee389f65f6ab9f78e46f7722b2, 9eb5fff6b0e78819c758892282da5faa915724d0, b3b173745c8cab1e24d6821488b60abed3acb24d or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | ea9b847cda647b9849b0b9fa0447e876a1ac62e1 ≤ v < 624f03a027f2b18647cc4f1a7a81920a1e4e0201, ea9b847cda647b9849b0b9fa0447e876a1ac62e1 ≤ v < 13180cb88a7be5ee389f65f6ab9f78e46f7722b2, ea9b847cda647b9849b0b9fa0447e876a1ac62e1 ≤ v < 9eb5fff6b0e78819c758892282da5faa915724d0, ea9b847cda647b9849b0b9fa0447e876a1ac62e1 ≤ v < b3b173745c8cab1e24d6821488b60abed3acb24d, 5.14 | 624f03a027f2b18647cc4f1a7a81920a1e4e0201, 13180cb88a7be5ee389f65f6ab9f78e46f7722b2, 9eb5fff6b0e78819c758892282da5faa915724d0, b3b173745c8cab1e24d6821488b60abed3acb24d |
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