Bug 2181959 (CVE-2022-3637) - CVE-2022-3637 bluez: monitor: Fix crash when using RTT backend
Summary: CVE-2022-3637 bluez: monitor: Fix crash when using RTT backend
Keywords:
Status: NEW
Alias: CVE-2022-3637
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On: 2181961 2181962 2181963 2181964
Blocks: 2180987
TreeView+ depends on / blocked
 
Reported: 2023-03-27 05:47 UTC by Sandipan Roy
Modified: 2023-07-07 08:30 UTC (History)
4 users (show)

Fixed In Version:
Doc Type: ---
Doc Text:
A flaw was found in the Linux Kernel, affecting the jlink_init function of the monitor/jlink.c file in the BlueZ component. Manipulation leads to a denial of service.
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description Sandipan Roy 2023-03-27 05:47:05 UTC 
A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function jlink_init of the file monitor/jlink.c of the component BlueZ. The manipulation leads to denial of service. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211936.

https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=1d6cfb8e625a944010956714c1802bc1e1fc6c4f
https://vuldb.com/?id.211936
Comment 1 Sandipan Roy 2023-03-27 05:49:07 UTC 
Created bluez tracking bugs for this issue:

Affects: fedora-36 [bug 2181963]
Affects: fedora-37 [bug 2181964]
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