CVE-2024-57879: Bluetooth: iso: Always release hdev at the end of iso_listen_bis
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: iso: Always release hdev at the end of isolistenbis
Since hcigetroute holds the device before returning, the hdev should be released with hcidevput at the end of isolistenbis even if the function returns with an error.
Other sources
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— Launchpad
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2024-57879?
The severity of CVE-2024-57879 is classified as medium due to its impact on Bluetooth functionality in the Linux kernel.
How do I fix CVE-2024-57879?
To fix CVE-2024-57879, update to the latest version of the Linux kernel where the vulnerability has been addressed.
What does CVE-2024-57879 affect?
CVE-2024-57879 affects the Bluetooth subsystem of the Linux kernel, specifically related to device handling.
Is CVE-2024-57879 exploitable?
CVE-2024-57879 has the potential to be exploited under certain circumstances, specifically involving Bluetooth device interactions.
When was CVE-2024-57879 reported?
CVE-2024-57879 was reported in the context of a vulnerability fixed in a recent Linux kernel update.