High severity7.5NVD Advisory· Published Nov 18, 2019· Updated Jun 17, 2026
CVE-2019-19064
CVE-2019-19064
Description
A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering pm_runtime_get_sync() failures, aka CID-057b8945f78f. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control these failures at probe time
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
- Linux/Linux kerneldescription
Patches
Vulnerability mechanics
References
5- github.com/torvalds/linux/commit/057b8945f78f76d0b04eeb5c27cd9225e5e7ad86nvdPatchThird Party Advisory
- usn.ubuntu.com/4300-1/nvdThird Party Advisory
- bugzilla.suse.com/show_bug.cginvdIssue Tracking
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/nvdMailing List
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/nvdMailing List
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