Description
In the Linux kernel, the following vulnerability has been resolved: PCI: use generic driver_override infrastructure When a driver is probed through __driver_attach(), the bus' match() callback is called without the device lock held, thus accessing the driver_override 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 __driver_attach() without the device lock held is intentional. [1]
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
782a985d7af26db39e86070d28f987cad21313c0 to < fdfa287956d00b936e0ac409b21e4f90501ad109affected782a985d7af26db39e86070d28f987cad21313c0 to < dfe950d9464cad609f3b118c6203e2708055bc61affected782a985d7af26db39e86070d28f987cad21313c0 to < 58a42be0d70307d765594fc581f5f5e5ef059712affected782a985d7af26db39e86070d28f987cad21313c0 to < c5b2c5755495507e14f310c2653c85de0a309b1faffected782a985d7af26db39e86070d28f987cad21313c0 to < 10a4206a24013be4d558d476010cbf2eb4c9fa64affected
Linux Linux
Default version status: affected
3.16affected0 to < 3.16unaffected6.6.160 to ≤ 6.6.*unaffected6.12.91 to ≤ 6.12.*unaffected6.18.33 to ≤ 6.18.*unaffected7.0.10 to ≤ 7.0.*unaffected7.1 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/fdfa287956d00b936e0ac409b21e4f90501ad109 ↗
- https://git.kernel.org/stable/c/dfe950d9464cad609f3b118c6203e2708055bc61 ↗
- https://git.kernel.org/stable/c/58a42be0d70307d765594fc581f5f5e5ef059712 ↗
- https://git.kernel.org/stable/c/c5b2c5755495507e14f310c2653c85de0a309b1f ↗
- https://git.kernel.org/stable/c/10a4206a24013be4d558d476010cbf2eb4c9fa64 ↗