CVE-2026-23262
Published: Mar 18, 2026
Modified: May 11, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: gve: Fix stats report corruption on queue count change The driver and the NIC share a region in memory for stats reporting. The NIC calculates its offset into this region based on the total size of the stats region and the size of the NIC's stats. When the number of queues is changed, the driver's stats region is resized. If the queue count is increased, the NIC can write past the end of the allocated stats region, causing memory corruption. If the queue count is decreased, there is a gap between the driver and NIC stats, leading to incorrect stats reporting. This change fixes the issue by allocating stats region with maximum size, and the offset calculation for NIC stats is changed to match with the calculation of the NIC.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 24aeb56f2d38edf1b324bdb4f8bc6faf9f0f540c - < f432f7613c220db32c2c6942420daf7b3f2e7d7eaffected 24aeb56f2d38edf1b324bdb4f8bc6faf9f0f540c - < 9d93332397405b62a3300b22d04ac65d990b91ffaffected 24aeb56f2d38edf1b324bdb4f8bc6faf9f0f540c - < 837c662f47dac43efa1aef2dd433c6b4b4c073afaffected 24aeb56f2d38edf1b324bdb4f8bc6faf9f0f540c - < df54838ab61826ecc1a562ffa5e280c3ab7289a7affected 24aeb56f2d38edf1b324bdb4f8bc6faf9f0f540c - < 9fa0a755db3e1945fe00f73fe27d85ef6c8818b7+2 more versions |
Linux | Linux | affected 5.10unaffected 0 - < 5.10unaffected 5.10.250 - <= 5.10.*unaffected 5.15.200 - <= 5.15.*unaffected 6.1.163 - <= 6.1.*+4 more versions |
References
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