systemd: freeze when PID 1 receives a zero-length message over notify socket
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 [-]
|
Configuration 3 [-]
|
| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | |||
| systemd-0:219-19.el7 | cpe:/o:redhat:enterprise_linux:7 | RHBA-2015:2092 | 2015-11-19T00:00:00Z |
| Red Hat Enterprise Linux 7.1 Extended Update Support | |||
| systemd-0:208-20.el7_1.9 | cpe:/o:redhat:rhel_eus:7.1 | RHSA-2017:0003 | 2017-01-03T00:00:00Z |
No data available yet.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2016-8646 | The manager_dispatch_notify_fd function in systemd allows local users to cause a denial of service (system hang) via a zero-length message received over a notify socket, which causes an error to be returned and the notification handler to be disabled. |
No CVSS v4.0
No CVSS v3.1
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.855% probability within 30 days)
Key SSVC decision points have not yet been added.
No history.