// For flags

CVE-2013-4348

kernel: net: deadloop path in skb_flow_dissect()

Severity Score

7.1
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The skb_flow_dissect function in net/core/flow_dissector.c in the Linux kernel through 3.12 allows remote attackers to cause a denial of service (infinite loop) via a small value in the IHL field of a packet with IPIP encapsulation.

La función skb_flow_dissect en net/core/flow_dissector.c en el kernel de Linux hasta la versión 3.12 permite a atacantes remotos provocar una denegación de servicio (bucle infinito) a través de un pequeño valor en el campo IHL de un paquete con encapsulación IPIP.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2013-06-12 CVE Reserved
  • 2013-10-31 CVE Published
  • 2023-11-03 EPSS Updated
  • 2024-08-06 CVE Updated
  • 2024-08-06 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-399: Resource Management Errors
  • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 3.2 < 3.2.54
Search vendor "Linux" for product "Linux Kernel" and version " >= 3.2 < 3.2.54"
-
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 3.3 < 3.4.70
Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 3.4.70"
-
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 3.5 < 3.10.20
Search vendor "Linux" for product "Linux Kernel" and version " >= 3.5 < 3.10.20"
-
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 3.11 < 3.11.9
Search vendor "Linux" for product "Linux Kernel" and version " >= 3.11 < 3.11.9"
-
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 3.12 < 3.12.1
Search vendor "Linux" for product "Linux Kernel" and version " >= 3.12 < 3.12.1"
-
Affected
Canonical
Search vendor "Canonical"
Ubuntu Linux
Search vendor "Canonical" for product "Ubuntu Linux"
12.04
Search vendor "Canonical" for product "Ubuntu Linux" and version "12.04"
-
Affected
Canonical
Search vendor "Canonical"
Ubuntu Linux
Search vendor "Canonical" for product "Ubuntu Linux"
13.10
Search vendor "Canonical" for product "Ubuntu Linux" and version "13.10"
-
Affected