Bug 1224625 (CVE-2024-35858) - VUL-0: CVE-2024-35858: kernel: net: bcmasp: fix memory leak when bringing down interface
Summary: VUL-0: CVE-2024-35858: kernel: net: bcmasp: fix memory leak when bringing dow...
Status: RESOLVED FIXED
Alias: CVE-2024-35858
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/406412/
Whiteboard: CVSSv3.1:SUSE:CVE-2024-35858:5.5:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2024-05-20 15:31 UTC by SMASH SMASH
Modified: 2024-06-10 12:21 UTC (History)
2 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Description SMASH SMASH 2024-05-20 15:31:37 UTC 
In the Linux kernel, the following vulnerability has been resolved:

net: bcmasp: fix memory leak when bringing down interface

When bringing down the TX rings we flush the rings but forget to
reclaimed the flushed packets. This leads to a memory leak since we
do not free the dma mapped buffers. This also leads to tx control
block corruption when bringing down the interface for power
management.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-35858
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-35858.mbox
https://git.kernel.org/stable/c/09040baf8779ad880e0e0d0ea10e57aa929ef3ab
https://git.kernel.org/stable/c/2389ad1990163d29cba5480d693b4c2e31cc545c
https://git.kernel.org/stable/c/9f898fc2c31fbf0ac5ecd289f528a716464cb005
https://www.cve.org/CVERecord?id=CVE-2024-35858
https://bugzilla.redhat.com/show_bug.cgi?id=2281245
Comment 1 Joey Lee 2024-05-21 08:39:58 UTC 
https://www.suse.com/security/cve/CVE-2024-35858.html
cvss 5.5
Comment 3 Joey Lee 2024-05-24 07:48:57 UTC 
Nothing to be done
Comment 4 Gabriele Sonnu 2024-06-10 12:21:20 UTC 
All done, closing.