7.8
CVE-2016-4805
- EPSS 0.09%
- Published 23.05.2016 10:59:13
- Last modified 12.04.2025 10:46:40
- Source cve@mitre.org
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Use-after-free vulnerability in drivers/net/ppp/ppp_generic.c in the Linux kernel before 4.5.2 allows local users to cause a denial of service (memory corruption and system crash, or spinlock) or possibly have unspecified other impact by removing a network namespace, related to the ppp_register_net_channel and ppp_unregister_channel functions.
Data is provided by the National Vulnerability Database (NVD)
Novell ≫ Suse Linux Enterprise Desktop Version12.0 Update-
Novell ≫ Suse Linux Enterprise Workstation Extension Version12.0 Update-
Novell ≫ Suse Linux Enterprise Module For Public Cloud Version12.0 Update-
Novell ≫ Suse Linux Enterprise Server Version11.0 Updatesp4
Novell ≫ Suse Linux Enterprise Module For Public Cloud Version12.0 Update-
Novell ≫ Opensuse Leap Version42.1
Novell ≫ Suse Linux Enterprise Software Development Kit Version11.0 Updatesp4
Redhat ≫ Enterprise Linux Version6.0
Canonical ≫ Ubuntu Linux Version12.04 Update- Editionlts
Linux ≫ Linux Kernel Version >= 2.6.30 < 3.2.80
Linux ≫ Linux Kernel Version >= 3.3 < 3.10.102
Linux ≫ Linux Kernel Version >= 3.11 < 3.12.59
Linux ≫ Linux Kernel Version >= 3.13 < 3.14.67
Linux ≫ Linux Kernel Version >= 3.15 < 3.16.35
Linux ≫ Linux Kernel Version >= 3.17 < 3.18.37
Linux ≫ Linux Kernel Version >= 3.19 < 4.1.28
Linux ≫ Linux Kernel Version >= 4.2 < 4.4.8
Linux ≫ Linux Kernel Version >= 4.5 < 4.5.2
Novell ≫ Suse Linux Enterprise Software Development Kit Version12.0 Update-
Novell ≫ Suse Linux Enterprise Workstation Extension Version12.0 Updatesp1
Novell ≫ Suse Linux Enterprise Server Version12.0 Update-
Novell ≫ Suse Linux Enterprise Desktop Version12.0 Updatesp1
Redhat ≫ Enterprise Linux Version7.0
Novell ≫ Suse Linux Enterprise Real Time Extension Version11.0 Updatesp4
Novell ≫ Suse Linux Enterprise Server Version12.0 Updatesp1
Novell ≫ Suse Linux Enterprise Real Time Extension Version12.0 Updatesp1
Novell ≫ Suse Linux Enterprise Software Development Kit Version12.0 Updatesp1
Novell ≫ Suse Linux Enterprise Live Patching Version12.0 Update-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.09% | 0.261 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 7.2 | 3.9 | 10 |
AV:L/AC:L/Au:N/C:C/I:C/A:C
|
CWE-416 Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.