md/raid10: fix null ptr dereference in raid10_size()
In raid10_run() if raid10_set_queue_limits() succeed, the return value
is set to zero, and if following procedures failed raid10_run() will
return zero while mddev->private is still NULL, causing null ptr
dereference in raid10_size().
Fix the problem by only overwrite the return value if
raid10_set_queue_limits() failed.
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
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Metrics |
ssvc
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Fri, 11 Jul 2025 13:45:00 +0000
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Metrics |
epss
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epss
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Wed, 14 May 2025 02:30:00 +0000
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First Time appeared |
Redhat
Redhat enterprise Linux |
|
CPEs | cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:9 |
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Vendors & Products |
Redhat
Redhat enterprise Linux |
Fri, 08 Nov 2024 22:00:00 +0000
Type | Values Removed | Values Added |
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First Time appeared |
Linux
Linux linux Kernel |
|
Weaknesses | CWE-476 | |
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:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.12:rc4:*:*:*:*:*:* |
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Vendors & Products |
Linux
Linux linux Kernel |
Wed, 06 Nov 2024 13:45:00 +0000
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References |
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Metrics |
threat_severity
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cvssV3_1
|
Tue, 05 Nov 2024 17:30:00 +0000
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Description | In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix null ptr dereference in raid10_size() In raid10_run() if raid10_set_queue_limits() succeed, the return value is set to zero, and if following procedures failed raid10_run() will return zero while mddev->private is still NULL, causing null ptr dereference in raid10_size(). Fix the problem by only overwrite the return value if raid10_set_queue_limits() failed. | |
Title | md/raid10: fix null ptr dereference in raid10_size() | |
References |
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Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2025-10-01T20:27:17.782Z
Reserved: 2024-10-21T19:36:19.947Z
Link: CVE-2024-50109

Updated: 2025-10-01T15:15:27.681Z

Status : Modified
Published: 2024-11-05T18:15:14.317
Modified: 2025-10-01T21:15:48.230
Link: CVE-2024-50109


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