Integer underflow in the irda_getsockopt function in net/irda/af_irda.c in the Linux kernel before 2.6.37 on platforms other than x86 allows local users to obtain potentially sensitive information from kernel heap memory via an IRLMP_ENUMDEVICES getsockopt call.
| Product | Vendor | Version |
|---|---|---|
| n/a | n/a | < macOS Catalina 10.15.6 |