Bug 2073091 (CVE-2022-28388) - CVE-2022-28388 kernel: double free in usb_8dev_start_xmit in drivers/net/can/usb/usb_8dev.c
Summary: CVE-2022-28388 kernel: double free in usb_8dev_start_xmit in drivers/net/can/...
Keywords:
Status: NEW
Alias: CVE-2022-28388
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On: 2156579 2156581 2071839 2073092 2156580 2156582
Blocks: 2073093
TreeView+ depends on / blocked
 
Reported: 2022-04-07 15:41 UTC by Marian Rehak
Modified: 2023-07-07 08:28 UTC (History)
44 users (show)

Fixed In Version:
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Doc Text:
A double-free flaw was found in the Linux kernel's USB2CAN interface implementation. This issue could allow a local user to crash the system.
Clone Of:
Environment:
Last Closed:
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:2148 0 None None None 2023-05-09 07:11:08 UTC
Red Hat Product Errata RHSA-2023:2458 0 None None None 2023-05-09 07:50:05 UTC

Description Marian Rehak 2022-04-07 15:41:13 UTC 
usb_8dev_start_xmit in drivers/net/can/usb/usb_8dev.c in the Linux kernel through 5.17.1 has a double free.

Reference:

https://github.com/torvalds/linux/commit/3d3925ff6433f98992685a9679613a2cc97f3ce2
Comment 1 Marian Rehak 2022-04-07 15:41:58 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2073092]
Comment 10 errata-xmlrpc 2023-05-09 07:11:04 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:2148 https://access.redhat.com/errata/RHSA-2023:2148
Comment 11 errata-xmlrpc 2023-05-09 07:50:02 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:2458 https://access.redhat.com/errata/RHSA-2023:2458
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