DescriptionThe __ext4_journal_stop function in fs/ext4/ext4_jbd2.c in the Linux kernel before 4.3.3 allows local users to gain privileges or cause a denial of service (use-after-free) by leveraging improper access to a certain error field.
Overall state of this security issue: Does not affect SUSE products
This issue is currently rated as having important severity.
|National Vulnerability Database|
Note from the SUSE Security TeamNone of the SUSE Linux Enterprise or openSUSE kernels are affected by this issue, they did either not get the bad code, or are already fixed. SUSE Bugzilla entry: 1010492 [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Please note that this evaluation state might be work in progress, incomplete or outdated.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.
|SUSE Linux Enterprise Desktop 11 SP1||kernel-source||Not affected|
|SUSE Linux Enterprise Desktop 11 SP2||kernel-source||Not affected|
|SUSE Linux Enterprise Desktop 12 SP1||kernel-source||Not affected|
|SUSE Linux Enterprise Desktop 12 SP2||kernel-source||Not affected|
|SUSE Linux Enterprise Server 11 SP4||kernel-source||Not affected|
|SUSE Linux Enterprise Server 12 SP1||kernel-source||Not affected|
|SUSE Linux Enterprise Server 12 SP2||kernel-source||Not affected|