UnratedFix available
spi: meson-spicc: Fix double-put in remove path
Type: advisorySources: OSV
In the Linux kernel, the following vulnerability has been resolved: spi: meson-spicc: Fix double-put in remove path meson_spicc_probe() registers the controller with devm_spi_register_controller(), so teardown already drops the controller reference via devm cleanup. Calling spi_controller_put() again in meson_spicc_remove() causes a double-put.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 5.10.259, 5.15.209, 6.1.175, 6.12.80, 6.18.21, 6.19.11, 6.6.140
- CVEs
- CVE-2026-31489
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 7 Nov 2026, 04:36 UTC · Revision 1
Source evidence
spi: meson-spicc: Fix double-put in remove path
core-osv · Original sourcePublished 22 Apr 2026, 13:54 UTC
In the Linux kernel, the following vulnerability has been resolved: spi: meson-spicc: Fix double-put in remove path meson_spicc_probe() registers the controller with devm_spi_register_controller(), so teardown already drops the controller reference via devm cleanup. Calling spi_controller_put() again in meson_spicc_remove() causes a double-put.
osv:CVE-2026-31489
Kernel
Fixed versions: 5.10.259, 5.15.209, 6.1.175, 6.6.140, 6.12.80, 6.18.21, 6.19.11
Complete source record
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"url": "https://osv.dev/vulnerability/CVE-2026-31489",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "spi: meson-spicc: Fix double-put in remove path",
"summary": "In the Linux kernel, the following vulnerability has been resolved: spi: meson-spicc: Fix double-put in remove path meson_spicc_probe() registers the controller with devm_spi_register_controller(), so teardown already drops the controller reference via devm cleanup. Calling spi_controller_put() again in meson_spicc_remove() causes a double-put.",
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