kernel: Race condition access to n_hdlc.tbuf causes double free in n_hdlc_release()
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | n/a | affected |
|
Configuration 1 [-]
|
Configuration 2 [-]
|
| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | |||
| kernel-0:2.6.32-696.1.1.el6 | cpe:/o:redhat:enterprise_linux:6 | RHSA-2017:0892 | 2017-04-11T00:00:00Z |
| Red Hat Enterprise Linux 6.2 Advanced Update Support | |||
| kernel-0:2.6.32-220.71.1.el6 | cpe:/o:redhat:rhel_mission_critical:6.2 | RHSA-2017:1126 | 2017-04-25T00:00:00Z |
| Red Hat Enterprise Linux 6.4 Advanced Update Support | |||
| kernel-0:2.6.32-358.78.1.el6 | cpe:/o:redhat:rhel_aus:6.4 | RHSA-2017:0986 | 2017-04-18T00:00:00Z |
| Red Hat Enterprise Linux 6.5 Advanced Update Support | |||
| kernel-0:2.6.32-431.80.1.el6 | cpe:/o:redhat:rhel_aus:6.5 | RHSA-2017:1232 | 2017-05-16T00:00:00Z |
| Red Hat Enterprise Linux 6.5 Telco Extended Update Support | |||
| kernel-0:2.6.32-431.80.1.el6 | cpe:/o:redhat:rhel_tus:6.5 | RHSA-2017:1232 | 2017-05-16T00:00:00Z |
| Red Hat Enterprise Linux 6.6 Advanced Update Support | |||
| kernel-0:2.6.32-504.60.2.el6 | cpe:/o:redhat:rhel_aus:6.6 | RHSA-2017:1488 | 2017-06-19T00:00:00Z |
| Red Hat Enterprise Linux 6.6 Telco Extended Update Support | |||
| kernel-0:2.6.32-504.60.2.el6 | cpe:/o:redhat:rhel_tus:6.6 | RHSA-2017:1488 | 2017-06-19T00:00:00Z |
| Red Hat Enterprise Linux 6.7 Extended Update Support | |||
| kernel-0:2.6.32-573.42.1.el6 | cpe:/o:redhat:rhel_eus:6.7 | RHSA-2017:1233 | 2017-05-16T00:00:00Z |
| Red Hat Enterprise Linux 7 | |||
| kernel-rt-0:3.10.0-514.16.1.rt56.437.el7 | cpe:/a:redhat:rhel_extras_rt:7 | RHSA-2017:0931 | 2017-04-12T00:00:00Z |
| kernel-0:3.10.0-514.16.1.el7 | cpe:/o:redhat:enterprise_linux:7 | RHSA-2017:0933 | 2017-04-12T00:00:00Z |
| Red Hat Enterprise Linux 7.2 Extended Update Support | |||
| kernel-0:3.10.0-327.53.1.el7 | cpe:/o:redhat:rhel_eus:7.2 | RHSA-2017:1125 | 2017-04-25T00:00:00Z |
| Red Hat Enterprise MRG 2 | |||
| kernel-rt-1:3.10.0-514.rt56.219.el6rt | cpe:/a:redhat:enterprise_mrg:2:server:el6 | RHSA-2017:0932 | 2017-04-12T00:00:00Z |
No data available yet.
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-849-1 | linux security update |
Debian DSA |
DSA-3804-1 | linux security update |
EUVD |
EUVD-2017-11797 | Race condition in drivers/tty/n_hdlc.c in the Linux kernel through 4.10.1 allows local users to gain privileges or cause a denial of service (double free) by setting the HDLC line discipline. |
Ubuntu USN |
USN-3218-1 | Linux kernel vulnerability |
Ubuntu USN |
USN-3219-1 | Linux kernel vulnerability |
Ubuntu USN |
USN-3219-2 | Linux kernel (Trusty HWE) vulnerability |
Ubuntu USN |
USN-3220-1 | Linux kernel vulnerability |
Ubuntu USN |
USN-3220-2 | Linux kernel (Xenial HWE) vulnerability |
Ubuntu USN |
USN-3220-3 | Linux kernel (AWS) vulnerability |
Ubuntu USN |
USN-3221-1 | Linux kernel vulnerability |
Ubuntu USN |
USN-3221-2 | Linux kernel (HWE) vulnerability |
No CVSS v4.0
This CVE is not in the KEV list.
Exploit prediction score: 1.0% (1.029% probability within 30 days)
Key SSVC decision points have not yet been added.
No history.