Upstream information
Description
An issue was discovered in the __ns_get_path function in fs/nsfs.c in the Linux kernel before 4.11. Due to a race condition when accessing files, a Use After Free condition can occur. This also affects all Android releases from CAF using the Linux kernel (Android for MSM, Firefox OS for MSM, QRD Android) before security patch level 2018-07-05.SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 6.9 |
| Vector | AV:L/AC:M/Au:N/C:C/I:C/A:C |
| Access Vector | Local |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | Complete |
| Integrity Impact | Complete |
| Availability Impact | Complete |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 7 | 5.3 |
| Vector | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
| Access Vector | Local | Local |
| Access Complexity | High | Low |
| Privileges Required | Low | Low |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | Low |
| Integrity Impact | High | Low |
| Availability Impact | High | Low |
| CVSSv3 Version | 3 | 3 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 |
|---|---|---|
| SLES for SAP Applications | kernel-default | Analysis |
| SLES for SAP Applications | kernel-source | Analysis |
| SUSE Linux Enterprise 15 Module for Basesystem | kernel-default | Analysis |
| SUSE Linux Enterprise 15 Module for Basesystem | kernel-source | Analysis |
| SUSE Linux Enterprise 15 Module for Development Tools | kernel-default | Analysis |
| SUSE Linux Enterprise 15 Module for Development Tools | kernel-source | Analysis |
| SUSE Linux Enterprise Desktop 12 SP3 | kernel-default | Analysis |
| SUSE Linux Enterprise Desktop 12 SP3 | kernel-source | Analysis |
| SUSE Linux Enterprise Desktop 12 SP4 | kernel-default | Analysis |
| SUSE Linux Enterprise Desktop 12 SP4 | kernel-source | Analysis |
| SUSE Linux Enterprise High Performance Computing 12 SP4 | kernel-default | Analysis |
| SUSE Linux Enterprise High Performance Computing 12 SP4 | kernel-source | Analysis |
| SUSE Linux Enterprise Server 11 SP3 LTSS | kernel-default | Analysis |
| SUSE Linux Enterprise Server 11 SP3 LTSS | kernel-source | Analysis |
| SUSE Linux Enterprise Server 11 SP4 | kernel-default | Analysis |
| SUSE Linux Enterprise Server 11 SP4 | kernel-source | Analysis |
| SUSE Linux Enterprise Server 12 LTSS | kernel-default | Analysis |
| SUSE Linux Enterprise Server 12 LTSS | kernel-source | Analysis |
| SUSE Linux Enterprise Server 12 SP1 LTSS | kernel-default | Not affected |
| SUSE Linux Enterprise Server 12 SP1 LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP2 LTSS | kernel-default | Analysis |
| SUSE Linux Enterprise Server 12 SP2 LTSS | kernel-source | Analysis |
| SUSE Linux Enterprise Server 12 SP3 | kernel-default | Analysis |
| SUSE Linux Enterprise Server 12 SP3 | kernel-source | Analysis |
| SUSE Linux Enterprise Server 12 SP4 | kernel-default | Analysis |
| SUSE Linux Enterprise Server 12 SP4 | kernel-source | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 | kernel-default | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 | kernel-source | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | kernel-default | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | kernel-source | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-default | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-source | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-default | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source | Analysis |
