Bug 2266738 (CVE-2021-47014) - CVE-2021-47014 kernel: net/sched: act_ct: fix wild memory access when clearing fragments
Summary: CVE-2021-47014 kernel: net/sched: act_ct: fix wild memory access when clearin...
Keywords:
Status: NEW
Alias: CVE-2021-47014
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: 2266739
Blocks: 2266939
TreeView+ depends on / blocked
 
Reported: 2024-02-28 21:06 UTC by Mauro Matteo Cascella
Modified: 2024-04-16 13:19 UTC (History)
50 users (show)

Fixed In Version: kernel 5.12.4, kernel 5.13
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Description Mauro Matteo Cascella 2024-02-28 21:06:40 UTC
In the Linux kernel, the following vulnerability has been resolved:

net/sched: act_ct: fix wild memory access when clearing fragments

The Linux kernel CVE team has assigned CVE-2021-47014 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024022831-CVE-2021-47014-ffc7@gregkh/T/#u

Comment 1 Mauro Matteo Cascella 2024-02-28 21:07:16 UTC
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2266739]

Comment 5 Justin M. Forbes 2024-03-01 22:45:44 UTC
This was fixed for Fedora with the 5.12.4 stable kernel updates.


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