1228068 – (CVE-2022-48844) VUL-0: CVE-2022-48844: kernel: Bluetooth: hci_core: Fix leaking sent_cmd skb

Bug 1228068 (CVE-2022-48844) - VUL-0: CVE-2022-48844: kernel: Bluetooth: hci_core: Fix leaking sent_cmd skb

Summary: VUL-0: CVE-2022-48844: kernel: Bluetooth: hci_core: Fix leaking sent_cmd skb

Status:	NEW

Alias:	CVE-2022-48844

Product:	SUSE Security Incidents
Classification:	Novell Products
Component:	Incidents (show other bugs)
Version:	unspecified
Hardware:	Other Other

Priority:	P4 - Low Severity: Normal
Target Milestone:	---
Assignee:	Kernel Bugs
QA Contact:	Security Team bot

URL:	https://smash.suse.de/issue/414262/
Whiteboard:	CVSSv3.1:SUSE:CVE-2022-48844:3.3:(AV:...
Keywords:

Depends on:
Blocks:

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Reported:	2024-07-17 13:28 UTC by SMASH SMASH
Modified:	2024-07-17 13:29 UTC (History)
CC List:	1 user (show)

See Also:
Found By:	Security Response Team
Services Priority:
Business Priority:
Blocker:	---
Marketing QA Status:	---
IT Deployment:	---

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Description SMASH SMASH 2024-07-17 13:28:26 UTC

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

Bluetooth: hci_core: Fix leaking sent_cmd skb

sent_cmd memory is not freed before freeing hci_dev causing it to leak
it contents.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-48844
https://www.cve.org/CVERecord?id=CVE-2022-48844
https://git.kernel.org/stable/c/3679ccc09d8806686d579095ed504e045af7f7d6
https://git.kernel.org/stable/c/9473d06bd1c8da49eafb685aa95a290290c672dd
https://git.kernel.org/stable/c/dd3b1dc3dd050f1f47cd13e300732852414270f8
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2022/CVE-2022-48844.mbox
https://bugzilla.redhat.com/show_bug.cgi?id=2298185