Bug 2182440 (CVE-2022-4382) - CVE-2022-4382 kernel: usb: use-after-free write in put_dev
Summary: CVE-2022-4382 kernel: usb: use-after-free write in put_dev
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2022-4382
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2153148
TreeView+ depends on / blocked
 
Reported: 2023-03-28 16:16 UTC by Pedro Sampaio
Modified: 2023-04-04 12:50 UTC (History)
44 users (show)

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Last Closed: 2023-03-28 16:17:35 UTC
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Description Pedro Sampaio 2023-03-28 16:16:54 UTC 
A use-after-free flaw caused by a race among the superblock operations in the gadgetfs Linux driver was found. It could be triggered by yanking out a device that is running the gadgetfs side. 

References:

https://www.openwall.com/lists/oss-security/2022/12/14/5
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