Vulnerability Description
The Siemens R3964 line discipline driver in drivers/tty/n_r3964.c in the Linux kernel before 5.0.8 has multiple race conditions.
CVSS Score
7.0
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 3.16.66 |
| Debian | Debian Linux | 9.0 |
| Opensuse | Leap | 15.1 |
| Netapp | Active Iq | - |
| Netapp | Hci Management Node | - |
| Netapp | Snapprotect | - |
| Netapp | Solidfire | - |
| Netapp | Storage Replication Adapter For Clustered Data Ontap | 9.7 |
| Netapp | Vasa Provider For Clustered Data Ontap | 9.7 |
| Netapp | Virtual Storage Console | 9.7 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00037.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.htmlThird Party Advisory
- http://www.openwall.com/lists/oss-security/2019/04/29/1Mailing ListThird Party Advisory
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.112Vendor Advisory
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.35Vendor Advisory
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.169Vendor Advisory
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.8Vendor Advisory
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c7084PatchVendor Advisory
- https://github.com/torvalds/linux/commit/c7084edc3f6d67750f50d4183134c4fb5712a5cPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/05/msg00041.htmlThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/05/msg00042.htmlThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/06/msg00011.htmlThird Party Advisory
- https://seclists.org/bugtraq/2019/Jun/26Mailing ListThird Party Advisory
- https://security.netapp.com/advisory/ntap-20190517-0005/Third Party Advisory
FAQ
What is CVE-2019-11486?
CVE-2019-11486 is a vulnerability with a CVSS score of 7.0 (HIGH). The Siemens R3964 line discipline driver in drivers/tty/n_r3964.c in the Linux kernel before 5.0.8 has multiple race conditions.
How severe is CVE-2019-11486?
CVE-2019-11486 has been rated HIGH with a CVSS base score of 7.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-11486?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Debian Debian Linux, Opensuse Leap, Netapp Active Iq, Netapp Hci Management Node.