drivers/firmware/dell_rbu.c in the Linux kernel before 2.6.27.13, and 2.6.28.x before 2.6.28.2, allows local users to cause a denial of service (system crash) via a read system call that specifies zero bytes from the (1) image_type or (2) packet_size file in /sys/devices/platform/dell_rbu/.
2009-01-28T18:30:00.267
2025-04-09T00:30:58.490
Deferred
CVSSv2: 4.9 (MEDIUM)
AV:L/AC:L/Au:N/C:N/I:N/A:C
3.9
6.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | linux | linux_kernel | < 2.6.27.13 | Yes |
| Operating System | linux | linux_kernel | < 2.6.28.2 | Yes |
| Operating System | debian | debian_linux | 4.0 | Yes |
| Operating System | debian | debian_linux | 5.0 | Yes |
| Operating System | canonical | ubuntu_linux | 7.10 | Yes |
| Operating System | canonical | ubuntu_linux | 8.04 | Yes |
| Operating System | canonical | ubuntu_linux | 8.10 | Yes |