In the Linux kernel, the following vulnerability has been resolved:
s390/dasd: fix error checks in dasd_copy_pair_store()
dasd_add_busid() can return an error via ERR_PTR() if an allocation
fails. However, two callsites in dasd_copy_pair_store() do not check
the result, potentially resulting in a NULL pointer dereference. Fix
this by checking the result with IS_ERR() and returning the error up
the stack.
Metrics
Affected Vendors & Products
References
History
Mon, 03 Nov 2025 22:30:00 +0000
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| References |
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Mon, 30 Sep 2024 13:15:00 +0000
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| First Time appeared |
Linux
Linux linux Kernel |
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| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linux
Linux linux Kernel |
Mon, 16 Sep 2024 19:00:00 +0000
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| Weaknesses | CWE-476 | |
| Metrics |
threat_severity
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threat_severity
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Wed, 11 Sep 2024 13:30:00 +0000
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| Metrics |
ssvc
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Mon, 19 Aug 2024 19:15:00 +0000
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| References |
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| Metrics |
threat_severity
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cvssV3_1
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Sat, 17 Aug 2024 09:15:00 +0000
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| Description | In the Linux kernel, the following vulnerability has been resolved: s390/dasd: fix error checks in dasd_copy_pair_store() dasd_add_busid() can return an error via ERR_PTR() if an allocation fails. However, two callsites in dasd_copy_pair_store() do not check the result, potentially resulting in a NULL pointer dereference. Fix this by checking the result with IS_ERR() and returning the error up the stack. | |
| Title | s390/dasd: fix error checks in dasd_copy_pair_store() | |
| References |
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Status: PUBLISHED
Assigner: Linux
Published: 2024-08-17T09:09:32.695Z
Updated: 2025-11-03T22:04:38.667Z
Reserved: 2024-07-30T07:40:12.279Z
Link: CVE-2024-42320
Updated: 2025-11-03T22:04:38.667Z
Status : Modified
Published: 2024-08-17T09:15:11.833
Modified: 2025-11-03T22:18:03.887
Link: CVE-2024-42320