// For flags

CVE-2024-36954

tipc: fix a possible memleak in tipc_buf_append

Severity Score

5.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

In the Linux kernel, the following vulnerability has been resolved:

tipc: fix a possible memleak in tipc_buf_append

__skb_linearize() doesn't free the skb when it fails, so move
'*buf = NULL' after __skb_linearize(), so that the skb can be
freed on the err path.

En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: tipc: soluciona un posible memleak en tipc_buf_append __skb_linearize() no libera el skb cuando falla, así que mueve '*buf = NULL' después de __skb_linearize(), para que el skb se puede liberar en la ruta de error.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-05-30 CVE Reserved
  • 2024-05-30 CVE Published
  • 2024-05-31 EPSS Updated
  • 2024-12-19 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-402: Transmission of Private Resources into a New Sphere ('Resource Leak')
CAPEC
References (20)
URL Date SRC
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"
>= 4.19.193 < 4.19.314
Search vendor "Linux" for product "Linux Kernel" and version " >= 4.19.193 < 4.19.314"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 5.4.124 < 5.4.276
Search vendor "Linux" for product "Linux Kernel" and version " >= 5.4.124 < 5.4.276"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 5.10.42 < 5.10.217
Search vendor "Linux" for product "Linux Kernel" and version " >= 5.10.42 < 5.10.217"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 5.13 < 5.15.159
Search vendor "Linux" for product "Linux Kernel" and version " >= 5.13 < 5.15.159"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 5.13 < 6.1.91
Search vendor "Linux" for product "Linux Kernel" and version " >= 5.13 < 6.1.91"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 5.13 < 6.6.31
Search vendor "Linux" for product "Linux Kernel" and version " >= 5.13 < 6.6.31"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 5.13 < 6.8.10
Search vendor "Linux" for product "Linux Kernel" and version " >= 5.13 < 6.8.10"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 5.13 < 6.9
Search vendor "Linux" for product "Linux Kernel" and version " >= 5.13 < 6.9"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
4.4.271
Search vendor "Linux" for product "Linux Kernel" and version "4.4.271"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
4.9.271
Search vendor "Linux" for product "Linux Kernel" and version "4.9.271"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
4.14.235
Search vendor "Linux" for product "Linux Kernel" and version "4.14.235"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
5.12.9
Search vendor "Linux" for product "Linux Kernel" and version "5.12.9"
en
Affected