Description
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 products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
e3811190acf85c63518fbddaa28bcbfab2baa58d to < e543d60f966a5f5c92298720c2fd1810f85a6be3affectede3811190acf85c63518fbddaa28bcbfab2baa58d to < 87a72e75f7560ea45cd28870194eaa153dd19e75affectede3811190acf85c63518fbddaa28bcbfab2baa58d to < 1bbe431fc59704d012660647516f6f94ddd82564affectede3811190acf85c63518fbddaa28bcbfab2baa58d to < c148ff2f5a168e0bc41d801efca6ee35a376cfcbaffectede3811190acf85c63518fbddaa28bcbfab2baa58d to < 767789a58ae0d65ec3028e5b5b4da82210355d00affectede3811190acf85c63518fbddaa28bcbfab2baa58d to < 32bc5496b48174dbca1f187f710955ee4d9527a1affected
Linux Linux
Default version status: affected
5.11affected0 to < 5.11unaffected5.15.222 to ≤ 5.15.*unaffected6.1.189 to ≤ 6.1.*unaffected6.6.158 to ≤ 6.6.*unaffected6.12.111 to ≤ 6.12.*unaffected6.18.53 to ≤ 6.18.*unaffected7.2 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/e543d60f966a5f5c92298720c2fd1810f85a6be3 ↗
- https://git.kernel.org/stable/c/87a72e75f7560ea45cd28870194eaa153dd19e75 ↗
- https://git.kernel.org/stable/c/1bbe431fc59704d012660647516f6f94ddd82564 ↗
- https://git.kernel.org/stable/c/c148ff2f5a168e0bc41d801efca6ee35a376cfcb ↗
- https://git.kernel.org/stable/c/767789a58ae0d65ec3028e5b5b4da82210355d00 ↗
- https://git.kernel.org/stable/c/32bc5496b48174dbca1f187f710955ee4d9527a1 ↗