Bug 2283431 (CVE-2021-47520) - CVE-2021-47520 kernel: can: pch_can: pch_can_rx_normal: fix use after free
Summary: CVE-2021-47520 kernel: can: pch_can: pch_can_rx_normal: fix use after free
Keywords:
Status: NEW
Alias: CVE-2021-47520
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2283494
TreeView+ depends on / blocked
 
Reported: 2024-05-27 10:36 UTC by ybuenos
Modified: 2024-09-19 16:08 UTC (History)
50 users (show)

Fixed In Version: kernel 4.4.295, kernel 4.9.293, kernel 4.14.258, kernel 4.19.221, kernel 5.4.165, kernel 5.10.85, kernel 5.15.8, kernel 5.16
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description ybuenos 2024-05-27 10:36:24 UTC 
In the Linux kernel, the following vulnerability has been resolved:

can: pch_can: pch_can_rx_normal: fix use after free

The Linux kernel CVE team has assigned CVE-2021-47520 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024052433-CVE-2021-47520-af45@gregkh/T
Comment 2 Alex 2024-06-09 14:36:48 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2021-47520 is: 	SKIP	No affected files built, so skip this CVE	NO			-	-	unknown	 (where first YES/NO value means if related sources built).
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