2009-12-13 02:30:00 2017-09-19 03:29:57

The ext4_fill_flex_info function in fs/ext4/super.c in the Linux kernel before 2.6.32-git6 allows user-assisted remote attackers to cause a denial of service (divide-by-zero error and panic) via a malformed ext4 filesystem containing a super block with a large FLEX_BG group size (aka s_log_groups_per_flex value).

Vector

NETWORK

Complexity

MEDIUM

Authentication

NONE

Confidentiality

NONE

Integrity

NONE

Availability

COMPLETE
Linux Kernel 2.6.31 Release Candidate 4 Linux Kernel 2.6.31 Release Candidate 5 Linux Kernel 2.6.31 Release Candidate 2 Linux Kernel 2.6.31 Release Candidate 3 Linux Kernel 2.6.31 Release Candidate 1 Linux Kernel 2.6.11 Linux Kernel 2.6.29.6 Linux Kernel 2.6.12 Linux Kernel 2.6.29.5 Linux Kernel 2.6.29.4 Linux Kernel 2.6.29.3 Linux Kernel 2.6.19 Linux Kernel 2.6.20.7 Linux Kernel 2.6.20.6 Linux Kernel 2.6.10 Linux Kernel 2.6.28.3 Linux Kernel 2.6.28.2 Linux Kernel 2.6.13 Linux Kernel 2.6.20.5 Linux Kernel 2.6.14 Linux Kernel 2.6.20.4 Linux Kernel 2.6.22.14 Linux Kernel 2.6.27.24 Linux Kernel 2.6.22.13 Linux Kernel 2.6.27.23 Linux Kernel 2.6.20.9 Linux Kernel 2.6.28.1 Linux Kernel 2.6.20.8 Linux Kernel 2.6.20.3 Linux Kernel 2.6.27.20 Linux Kernel 2.6.20.2 Linux Kernel 2.6.27.29 Linux Kernel 2.6.11.10 Linux Kernel 2.6.16.28 Linux Kernel 2.6.16.27 Linux Kernel 2.6.20.1 Linux Kernel 2.6.11.12 Linux Kernel 2.6.16.26 Linux Kernel 2.6.27.22 Linux Kernel 2.6.11.11 Linux Kernel 2.6.16.25 Linux Kernel 2.6.27.21 Linux Kernel 2.6.17.4 Linux Kernel 2.6.17.5 Linux Kernel 2.6.16.19 Linux Kernel 2.6.16.18 Linux Kernel 2.6.16.13 Linux Kernel 2.6.16.12 Linux Kernel 2.6.17.6 Linux Kernel 2.6.17.7 Linux Kernel 2.6.12.1 Linux Kernel 2.6.12.2 Linux Kernel 2.6.16.11 Linux Kernel 2.6.16.10 Linux Kernel 2.6.17.8 Linux Kernel 2.6.17.9 Linux Kernel 2.6.12.3 Linux Kernel 2.6.12.4 Linux Kernel 2.6.12.5 Linux Kernel 2.6.12.6 Linux Kernel 2.6.16.17 Linux Kernel 2.6.16.16 Linux Kernel 2.6.16.15 Linux Kernel 2.6.16.14 Linux Kernel 2.6.23.4 Linux Kernel 2.6.23.3 Linux Kernel 2.6.22.12 Linux Kernel 2.6.27.26 Linux Kernel 2.6.22.11 Linux Kernel 2.6.27.25 Linux Kernel 2.6.22.10 Linux Kernel 2.6.23.8 Linux Kernel 2.6.27.28 Linux Kernel 2.6.23.7 Linux Kernel 2.6.27.27 Linux Kernel 2.6.22.16 Linux Kernel 2.6.23.2 Linux Kernel 2.6.22.15 Linux Kernel 2.6.23.1 Linux Kernel 2.6.23.6 Linux Kernel 2.6.23.5 Linux Kernel 2.6.28.10 Linux Kernel 2.6.16.49 Linux Kernel 2.6.16.48 Linux Kernel 2.6.16.47 Linux Kernel 2.6.16.31 Linux Kernel 2.6.16.30 Linux Kernel 2.6.16.35 Linux Kernel 2.6.16.34 Linux Kernel 2.6.11.2 Linux Kernel 2.6.11.3 Linux Kernel 2.6.11.8 Linux Kernel 2.6.16.33 Linux Kernel 2.6.23.12 Linux Kernel 2.6.11.9 Linux Kernel 2.6.16.32 Linux Kernel 2.6.19.1 Linux Kernel 2.6.23.13 Linux Kernel 2.6.23.10 Linux Kernel 2.6.23.11 Linux Kernel 2.6.11.4 Linux Kernel 2.6.23.16 Linux Kernel 2.6.11.5 Linux Kernel 2.6.23.17 Linux Kernel 2.6.11.1 Linux Kernel 2.6.11.6 Linux Kernel 2.6.27.31 Linux Kernel 2.6.11.7 Linux Kernel 2.6.27.30 Linux Kernel 2.6.16.39 Linux Kernel 2.6.16.38 Linux Kernel 2.6.16.37 Linux Kernel 2.6.16.36 Linux Kernel 2.6.16.20 Linux Linux kernel 2.6.30 Rc7-git6 (not an official CPE) Linux Kernel 2.6.16.29 Linux Kernel 2.6.22.19 Linux Kernel 2.6.16.24 Linux Kernel 2.6.22.18 Linux Kernel 2.6.16.23 Linux Kernel 2.6.22.17 Linux Kernel 2.6.23.9 Linux Kernel 2.6.22.5 Linux Kernel 2.6.22.4 Linux Kernel 2.6.16.22 Linux Kernel 2.6.16.21 Linux Kernel 2.6.22.9 Linux Kernel 2.6.22.8 Linux Kernel 2.6.22.3 Linux Kernel 2.6.22.2 Linux Kernel 2.6.22.7 Linux Kernel 2.6.22.6 Linux Kernel 2.6.22.1 Linux Kernel 2.6.16.53 Linux Kernel 2.6.19.2 Linux Kernel 2.6.16.52 Linux Kernel 2.6.19.3 Linux Kernel 2.6.16.57 Linux Kernel 2.6.16.56 Linux Kernel 2.6.16.51 Linux Kernel 2.6.19.4 Linux Kernel 2.6.16.50 Linux Kernel 2.6.19.5 Linux Kernel 2.6.14.5 Linux Kernel 2.16.55 Linux Kernel 2.6.14.6 Linux Kernel 2.6.16.54 Linux Kernel 2.6.19.6 Linux Kernel 2.6.19.7 Linux Kernel 2.6.14.1 Linux Kernel 2.6.14.2 Linux Kernel 2.6.14.3 Linux Kernel 2.6.14.4 Linux Kernel 2.6.16.59 Linux Kernel 2.6.16.58 Linux Kernel 2.6.26.8 Linux Kernel 2.6.20.17 Linux Kernel 2.6.20.18 Linux Kernel 2.6.20.15 Linux Kernel 2.6.20.16 Linux Kernel 2.6.26.7 Linux Kernel 2.6.26.6 Linux Kernel 2.6.20.19 Linux Kernel 2.6.25.2 Linux Kernel 2.6.25.1 Linux Kernel 2.6.25.6 Linux Kernel 2.6.25.5 Linux Kernel 2.6.25.4 Linux Kernel 2.6.25.3 Linux Kernel 2.6.14.7 Linux Kernel 2.6.13.1 Linux Kernel 2.6.13.2 Linux Kernel 2.6.13.3 Linux Kernel 2.6.13.4 Linux Kernel 2.6.13.5 Linux Kernel 2.6.25.9 Linux Kernel 2.6.16.62 Linux Kernel 2.6.25.8 Linux Kernel 2.6.16.61 Linux Kernel 2.6.25.7 Linux Kernel 2.6.24.3 Linux Kernel 2.6.24.2 Linux Kernel 2.6.16.60 Linux Kernel 2.6.24.7 Linux Kernel 2.6.24.6 Linux Kernel 2.6.24.1 Linux Kernel 2.6.2 Linux Kernel 2.6.24.5 Linux Kernel 2.6.3 Linux Kernel 2.6.24.4 Linux Kernel 2.6.31.5 Linux Kernel 2.6.25.13 Linux Kernel 2.6.31.4 Linux Kernel 2.6.25.12 Linux Kernel 2.6.16.3 Linux Kernel 2.6.25.19 Linux Kernel 2.6.16.4 Linux Kernel 2.6.25.18 Linux Kernel 2.6.25.15 Linux Kernel 2.6.31.6 Linux Kernel 2.6.25.14 Linux Kernel 2.6.27.13 Linux Kernel 2.6.27.12 Linux Kernel 2.6.31.3 Linux Kernel 2.6.31.2 Linux Kernel 2.6.16.1 Linux Kernel 2.6.16.2 Linux Kernel 2.6.27.19 Linux Kernel 2.6.27.18 Linux Kernel 2.6.31.1 Linux Kernel 2.6.27.11 Linux Kernel 2.6.27.10 Linux Kernel 2.6.28.7 Linux Kernel 2.6.28.6 Linux Kernel 2.6.28.5 Linux Kernel 2.6.28.4 Linux Kernel 2.6.28.9 Linux Kernel 2.6.28.8 Linux Kernel 2.6.27.4 Linux Kernel 2.6.27.3 Linux Kernel 2.6.20.11 Linux Kernel 2.6.20.12 Linux Kernel 2.6.27.2 Linux Kernel 2.6.27.1 Linux Kernel 2.6.8 Linux Kernel 2.6.9 Linux Kernel 2.6.4 Linux Kernel 2.6.5 Linux Kernel 2.6.25.20 Linux Kernel 2.6.6 Linux Kernel 2.6.7 Linux Kernel 2.6.16.5 Linux Kernel 2.6.16.6 Linux Kernel 2.6.16.7 Linux Kernel 2.6.16.8 Linux Kernel 2.6.30.6 Linux Kernel 2.6.30.5 Linux Kernel 2.6.15.4 Linux Kernel 2.6.20.20 Linux Kernel 2.6.15.5 Linux Kernel 2.6.20.21 Linux Kernel 2.6.16.9 Linux Kernel 2.6.30.8 Linux Kernel 2.6.30.7 Linux Kernel 2.6.15.1 Linux Kernel 2.6.30.4 Linux Kernel 2.6.25.11 Linux Kernel 2.6.30.3 Linux Kernel 2.6.25.10 Linux Kernel 2.6.15.2 Linux Kernel 2.6.25.17 Linux Kernel 2.6.30.9 Linux Kernel 2.6.15.3 Linux Kernel 2.6.25.16 Linux Kernel 2.6.30.2 Linux Kernel 2.6.30.1 Linux Kernel 2.6.27.8 Linux Kernel 2.6.27.7 Linux Kernel 2.6.27.6 Linux Kernel 2.6.27.5 Linux Kernel 2.6.26.1 Linux Kernel 2.6.20.10 Linux Kernel 2.6.27.9 Linux Kernel 2.6.0 Linux Kernel 2.6.26.5 Linux Kernel 2.6.1 Linux Kernel 2.6.26.4 Linux Kernel 2.6.20.13 Linux Kernel 2.6.20.14 Linux Kernel 2.6.27 Linux Kernel 2.6.17.1 linux Kernel 2.6.31 Release Candidate 7 Linux Kernel 2.6.26 Linux Kernel 2.6.31 Release Candidate 6 Linux Kernel 2.6.29 Linux Kernel 2.6.28 linux Kernel 2.6.31 Release Candidate 8 Linux Kernel 2.6.27.16 Linux Kernel 2.6.18.8 Linux Kernel 2.6.27.17 Linux Kernel 2.6.18.7 Linux Kernel 2.6.27.14 Linux Kernel 2.6.17.3 Linux Kernel 2.6.27.15 Linux Kernel 2.6.17.2 Linux Kernel 2.6.18.6 Linux Kernel 2.6.18.5 Linux Kernel 2.6.18.4 Linux Kernel 2.6.18.3 Linux Kernel 2.6.21.1 Linux Kernel 2.6.16 Linux Kernel 2.6.21.2 Linux Kernel 2.6.15 Linux Kernel 2.6.21.7 Linux Kernel 2.6.18 Linux Kernel 2.6.17 Linux Kernel 2.6.21.3 Linux Kernel 2.6.21.4 Linux Kernel 2.6.30 Linux Kernel 2.6.29.1 Linux Kernel 2.6.17.11 Linux Kernel 2.6.29.2 Linux Kernel 2.6.17.12 Linux Kernel 2.6.16.43 Linux Kernel 2.6.32 Linux Kernel 2.6.16.44 Linux Kernel 2.6.31 Linux Kernel 2.6.21.5 Linux Kernel 2.6.21.6 Linux Kernel 2.6.8.1 Linux Kernel 2.6.17.10 Linux Kernel 2.6.16.40 Linux Kernel 2.6.16.45 Linux Kernel 2.6.16.46 Linux Kernel 2.6.17.13 Linux Kernel 2.6.17.14 Linux Kernel 2.6.16.41 Linux Kernel 2.6.16.42 Linux Kernel 2.6.23.16 Linux Kernel 2.6.23.14 Linux Kernel 2.6.25 Linux Kernel 2.6.24 Linux Kernel 2.6.21 Linux Kernel 2.6.18.2 Linux Kernel 2.6.20 Linux Kernel 2.6.18.1 Linux Kernel 2.6.23 Linux Kernel 2.6.15.7 Linux Kernel 2.6.22 Linux Kernel 2.6.15.6 Linux Kernel 2.6.26.2 Linux Kernel 2.6.26.3