In the Linux kernel, the following vulnerability has been resolved:
s390/sclp: Prevent release of buffer in I/O
When a task waiting for completion of a Store Data operation is
interrupted, an attempt is made to halt this operation. If this attempt
fails due to a hardware or firmware problem, there is a chance that the
SCLP facility might store data into buffers referenced by the original
operation at a later time.
Handle this situation by not releasing the referenced data buffers if
the halt attempt fails. For current use cases, this might result in a
leak of few pages of memory in case of a rare hardware/firmware
malfunction.
Metrics
Affected Vendors & Products
References
History
Mon, 03 Nov 2025 23:30:00 +0000
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Wed, 16 Jul 2025 13:45:00 +0000
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epss
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epss
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Thu, 03 Oct 2024 18:00:00 +0000
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| First Time appeared |
Linux
Linux linux Kernel |
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| Weaknesses | CWE-401 | |
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linux
Linux linux Kernel |
Wed, 11 Sep 2024 13:30:00 +0000
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ssvc
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Wed, 04 Sep 2024 23:30:00 +0000
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| References |
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| Metrics |
threat_severity
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cvssV3_1
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Wed, 04 Sep 2024 19:15:00 +0000
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| Description | In the Linux kernel, the following vulnerability has been resolved: s390/sclp: Prevent release of buffer in I/O When a task waiting for completion of a Store Data operation is interrupted, an attempt is made to halt this operation. If this attempt fails due to a hardware or firmware problem, there is a chance that the SCLP facility might store data into buffers referenced by the original operation at a later time. Handle this situation by not releasing the referenced data buffers if the halt attempt fails. For current use cases, this might result in a leak of few pages of memory in case of a rare hardware/firmware malfunction. | |
| Title | s390/sclp: Prevent release of buffer in I/O | |
| References |
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Status: PUBLISHED
Assigner: Linux
Published: 2024-09-04T18:56:46.160Z
Updated: 2025-11-03T22:14:19.696Z
Reserved: 2024-08-21T05:34:56.667Z
Link: CVE-2024-44969
Updated: 2025-11-03T22:14:19.696Z
Status : Modified
Published: 2024-09-04T19:15:31.240
Modified: 2025-11-03T23:15:45.183
Link: CVE-2024-44969