CVE-2026-98293

Summary

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: ISO: Fix parent socket leak in iso_conn_ready()

iso_get_sock() returns the parent socket with a reference held, which is dropped by sock_put() once the child socket has been set up. The error path taken when iso_sock_alloc() fails only calls release_sock() and returns, leaking the reference and thus the parent socket itself.

Drop the reference on that path as well.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux11dc486ed5d4626e6b92a23b67ed76cb6c48bfc9 < ea8a262662be62c095789924c11722ecbf40a4deaffected
LinuxLinuxfa224d0c094a458e9ebf5ea9b1c696136b7af427 < 9228f87365e68a6cae191f57f456e89a6d2167cfaffected
LinuxLinuxfa224d0c094a458e9ebf5ea9b1c696136b7af427 < e2b156a8d25966be49c1f809b654a2c4bb16564daffected
LinuxLinuxfa224d0c094a458e9ebf5ea9b1c696136b7af427 < f016daabd4fec4e9b8563f8b6f42eabce0ca66b0affected
LinuxLinuxfa224d0c094a458e9ebf5ea9b1c696136b7af427 < ca18ee413a7cb6f09885778039225e58bae0d607affected
LinuxLinux6.6.67 < 6.6.158affected
LinuxLinux6.8affected
LinuxLinux0 < 6.8unaffected
LinuxLinux6.6.158 <= 6.6.*unaffected
LinuxLinux6.12.112 <= 6.12.*unaffected
LinuxLinux6.18.54 <= 6.18.*unaffected
LinuxLinux7.2.8 <= 7.2.*unaffected
LinuxLinux7.3-rc4 <= *unaffected

Weaknesses

References