net: netconsole: fix wrong warning
A warning is triggered when there is insufficient space in the buffer
for userdata. However, this is not an issue since userdata will be sent
in the next iteration.
Current warning message:
------------[ cut here ]------------
WARNING: CPU: 13 PID: 3013042 at drivers/net/netconsole.c:1122 write_ext_msg+0x3b6/0x3d0
? write_ext_msg+0x3b6/0x3d0
console_flush_all+0x1e9/0x330
The code incorrectly issues a warning when this_chunk is zero, which is
a valid scenario. The warning should only be triggered when this_chunk
is negative.
Metrics
Affected Vendors & Products
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Wed, 01 Oct 2025 21:15:00 +0000
Type | Values Removed | Values Added |
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Metrics |
ssvc
|
Fri, 11 Jul 2025 13:45:00 +0000
Type | Values Removed | Values Added |
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Metrics |
epss
|
epss
|
Thu, 13 Feb 2025 00:45:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Weaknesses | CWE-20 | |
Metrics |
threat_severity
|
threat_severity
|
Wed, 13 Nov 2024 01:00:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Linux
Linux linux Kernel |
|
Weaknesses | NVD-CWE-noinfo | |
CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:* |
|
Vendors & Products |
Linux
Linux linux Kernel |
|
Metrics |
cvssV3_1
|
cvssV3_1
|
Wed, 06 Nov 2024 13:45:00 +0000
Type | Values Removed | Values Added |
---|---|---|
References |
| |
Metrics |
threat_severity
|
cvssV3_1
|
Tue, 05 Nov 2024 17:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Description | In the Linux kernel, the following vulnerability has been resolved: net: netconsole: fix wrong warning A warning is triggered when there is insufficient space in the buffer for userdata. However, this is not an issue since userdata will be sent in the next iteration. Current warning message: ------------[ cut here ]------------ WARNING: CPU: 13 PID: 3013042 at drivers/net/netconsole.c:1122 write_ext_msg+0x3b6/0x3d0 ? write_ext_msg+0x3b6/0x3d0 console_flush_all+0x1e9/0x330 The code incorrectly issues a warning when this_chunk is zero, which is a valid scenario. The warning should only be triggered when this_chunk is negative. | |
Title | net: netconsole: fix wrong warning | |
References |
|

Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2025-10-01T20:27:19.821Z
Reserved: 2024-10-21T19:36:19.943Z
Link: CVE-2024-50092

Updated: 2025-10-01T15:14:05.971Z

Status : Modified
Published: 2024-11-05T17:15:06.597
Modified: 2025-10-01T21:15:45.550
Link: CVE-2024-50092


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