Bug 2161341 (CVE-2022-3526) - CVE-2022-3526 kernel: A flaw in macvlan_handle_frame in drivers/net/macvlan.c may cause a memory leak
Summary: CVE-2022-3526 kernel: A flaw in macvlan_handle_frame in drivers/net/macvlan....
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2022-3526
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:
Blocks: 2161339
TreeView+ depends on / blocked
 
Reported: 2023-01-16 16:26 UTC by Rohit Keshri
Modified: 2023-01-21 02:52 UTC (History)
37 users (show)

Fixed In Version: Kernel 5.18 RC3
Doc Type: ---
Doc Text:
A flaw was found in macvlan_handle_frame in drivers/net/macvlan.c in skb in the Linux Kernel. This issue may allow an attacker on the network to cause a memory leak problem.
Clone Of:
Environment:
Last Closed: 2023-01-21 02:52:12 UTC
Embargoed:

Attachments (Terms of Use)

Description Rohit Keshri 2023-01-16 16:26:01 UTC 
A vulnerability is found in macvlan_handle_frame in drivers/net/macvlan.c in skbinthe Linux Kernel. In this flaw, attacker from network may cause a memory leak problem.

Reference:
https://git.kernel.org/pub/scm/linux/kernel/git/pabeni/net-next.git/commit/?id=e16b859872b87650bb55b12cca5a5fcdc49c1442
Comment 2 Rohit Keshri 2023-01-16 16:35:39 UTC 
There was no shipped kernel version were seen affected with this problem.
Comment 5 Product Security DevOps Team 2023-01-21 02:52:10 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-2022-3526
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