AZL-90891
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-90891.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-90891
- Upstream
- Published
- 2026-06-24T17:17:26Z
- Modified
- 2026-08-29T05:27:27Z
- Summary
- CVE-2026-53118 affecting package kernel 6.6.150.1-1
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
vdpa: use generic driver_override infrastructure
When a driver is probed through __driverattach(), the bus' match() callback is called without the device lock held, thus accessing the driveroverride field without a lock, which can cause a UAF.
Fix this by using the driver-core driver_override infrastructure taking care of proper locking internally.
Note that calling match() from _driverattach() without the device lock held is intentional. [1]
- References