Bug 2267941 (CVE-2021-47084) - CVE-2021-47084 kernel: hamradio: defer ax25 kfree after unregister_netdev
Summary: CVE-2021-47084 kernel: hamradio: defer ax25 kfree after unregister_netdev
Keywords:
Status: NEW
Alias: CVE-2021-47084
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
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Depends On:
Blocks: 2268181
TreeView+ depends on / blocked
 
Reported: 2024-03-05 16:13 UTC by Zack Miele
Modified: 2024-03-20 07:38 UTC (History)
50 users (show)

Fixed In Version: kernel 4.4.297, kernel 4.9.295, kernel 4.14.260, kernel 4.19.223, kernel 5.4.169, kernel 5.10.89, kernel 5.15.12, kernel 5.16
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Description Zack Miele 2024-03-05 16:13:33 UTC 
In the Linux kernel, the following vulnerability has been resolved:

hamradio: defer ax25 kfree after unregister_netdev

The Linux kernel CVE team has assigned CVE-2021-47084 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024030455-CVE-2021-47084-4984@gregkh/T
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