Upstream information

CVE-2015-8374 at MITRE

Description

fs/btrfs/inode.c in the Linux kernel before 4.3.3 mishandles compressed inline extents, which allows local users to obtain sensitive pre-truncation information from a file via a clone action.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 2.1 1.5
Vector AV:L/AC:L/Au:N/C:P/I:N/A:N AV:L/AC:M/Au:S/C:P/I:N/A:N
Access Vector Local Local
Access Complexity Low Medium
Authentication None Single
Confidentiality Impact Partial Partial
Integrity Impact None None
Availability Impact None None
SUSE Bugzilla entries: 923755 [RESOLVED / FIXED], 956053 [RESOLVED / FIXED], 963994 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise Desktop 11 SP3 kernel-source Not affected
SUSE Linux Enterprise Desktop 11 SP4 kernel-source Not affected
SUSE Linux Enterprise Desktop 12 GA kernel-source Released
SUSE Linux Enterprise Desktop 12 SP1 kernel-source Released
SUSE Linux Enterprise Server 11 SP3 kernel-source Not affected
SUSE Linux Enterprise Server 11 SP4 kernel-source Not affected
SUSE Linux Enterprise Server 12 GA kernel-source Released
SUSE Linux Enterprise Server 12 SP1 kernel-source Released
SUSE Linux Enterprise Server for VMWare 11 SP3 kernel-source Not affected