CVE-2024-44969
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-44969
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-44969.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-44969
- Downstream
- Related
- Published
- 2024-09-04T19:15:31Z
- Modified
- 2025-08-09T19:01:27Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://git.kernel.org/stable/c/1e8b7fb427af6b2ddd54eff66a6b428a81c96633
- https://git.kernel.org/stable/c/1ec5ea9e25f582fd6999393e2f2c3bf56f234e05
- https://git.kernel.org/stable/c/2429ea3b4330e3653b72b210a0d5f2a717359506
- https://git.kernel.org/stable/c/46f67233b011385d53cf14d272431755de3a7c79
- https://git.kernel.org/stable/c/7a7e60ed23d471a07dbbe72565d2992ee8244bbe
- https://git.kernel.org/stable/c/a3e52a4c22c846858a6875e1c280030a3849e148
- https://git.kernel.org/stable/c/a88a49473c94ccfd8dce1e766aacf3c627278463
- https://git.kernel.org/stable/c/bf365071ea92b9579d5a272679b74052a5643e35