Bug 2216121 (CVE-2023-30772) - CVE-2023-30772 kernel: da9150: race condition leading to use-after-free in da9150_charger_remove()
Summary: CVE-2023-30772 kernel: da9150: race condition leading to use-after-free in da...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2023-30772
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2216122
Blocks: 2186214
TreeView+ depends on / blocked
 
Reported: 2023-06-20 08:09 UTC by Mauro Matteo Cascella
Modified: 2023-06-21 15:38 UTC (History)
45 users (show)

Fixed In Version: kernel 6.3-rc4
Doc Type: If docs needed, set a value
Doc Text:
A race condition was found in the Linux kernel's DA9150 charger when removing the module before cleanup in the da9150_charger_remove function. This can result in a use-after-free issue, possibly leading to a system crash or other undefined behaviors.
Clone Of:
Environment:
Last Closed: 2023-06-20 19:28:29 UTC
Embargoed:


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Description Mauro Matteo Cascella 2023-06-20 08:09:29 UTC
A race condition vulnerability was found in the Linux kernel's DA9150 charger when removing the module before cleanup in the da9150_charger_remove function. This flaw can eventually result in a use-after-free issue, possibly leading to a system crash or other undefined behaviors.

Upstream fix:
https://github.com/torvalds/linux/commit/06615d11cc78162dfd5116efb71f29eb29502d37

Comment 1 Mauro Matteo Cascella 2023-06-20 08:09:56 UTC
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2216122]

Comment 2 Product Security DevOps Team 2023-06-20 19:28:25 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2023-30772

Comment 3 Justin M. Forbes 2023-06-21 14:47:51 UTC
This was fixed for Fedora with the 6.3.9 stable kernel update.


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