Description

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

Bluetooth: ISO: Fix UAF on iso_sock_timeout

conn->sk maybe have been unlinked/freed while waiting for iso_conn_lock
so this checks if the conn->sk is still valid by checking if it part of
iso_sk_list.

Classification

CVE ID: CVE-2024-50124

CVSS Base Severity: LOW

CVSS Base Score: 0.0

Affected Products

Vendor: Linux

Product: Linux

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 5.06% (scored less or equal to compared to others)

EPSS Date: 2025-02-03 (when was this score calculated)

References

https://git.kernel.org/stable/c/876ac72d535fa94f4ac57bba651987c6f990f646
https://git.kernel.org/stable/c/14bcb721d241e62fdd18f6f434a2ed2ab6e71a9b
https://git.kernel.org/stable/c/d75aad1d3143ca68cda52ff80ac392e1bbd84325
https://git.kernel.org/stable/c/246b435ad668596aa0e2bbb9d491b6413861211a

Timeline