Description
In the Linux kernel, the following vulnerability has been resolved: mtd: intel-dg: Fix accessing regions before setting nregions The regions array is counted by nregions, but it-s set only after accessing it: [] UBSAN: array-index-out-of-bounds in drivers/mtd/devices/mtd_intel_dg.c:750:15 [] index 0 is out of range for type -<unknown> [*]- Fix it by also fixing an undesired behavior: the loop silently ignores ENOMEM and continues setting the other entries.
CVSS 7.8EPSS 0.16199999999999998%Risk 0.79
View source- Published
- 2026-05-27 14:17:03
- Affected versions
- unknown
- Type
- Core software
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Operating systems
- Linux