CVE-2026-98893
In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Validate SENSOR_UPDATE payload size SENSOR_UPDATE carries one or more s…
Impact
In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Validate SENSOR_UPDATE payload size SENSOR_UPDATE carries one or more sensor readings after the fixed notification header. The parser derives the expected reading count from the sensor description, but it did not verify that the received payload contains those entries before parsing them. Reject truncated update notifications before reading the variable array.
Affected packages
This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/1bbe431fc59704d012660647516f6f94ddd82564
- https://git.kernel.org/stable/c/32bc5496b48174dbca1f187f710955ee4d9527a1
- https://git.kernel.org/stable/c/767789a58ae0d65ec3028e5b5b4da82210355d00
- https://git.kernel.org/stable/c/87a72e75f7560ea45cd28870194eaa153dd19e75
- https://git.kernel.org/stable/c/c148ff2f5a168e0bc41d801efca6ee35a376cfcb
- https://git.kernel.org/stable/c/e543d60f966a5f5c92298720c2fd1810f85a6be3