// For flags

CVE-2024-50123

bpf: Add the missing BPF_LINK_TYPE invocation for sockmap

Severity Score

"-"
*CVSS v-

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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

bpf: Add the missing BPF_LINK_TYPE invocation for sockmap

There is an out-of-bounds read in bpf_link_show_fdinfo() for the sockmap
link fd. Fix it by adding the missing BPF_LINK_TYPE invocation for
sockmap link

Also add comments for bpf_link_type to prevent missing updates in the
future.

En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: bpf: Agregue la invocación BPF_LINK_TYPE faltante para sockmap Hay una lectura fuera de los límites en bpf_link_show_fdinfo() para el fd del enlace sockmap. Arréglelo agregando la invocación BPF_LINK_TYPE faltante para el enlace sockmap Agregue también comentarios para bpf_link_type para evitar actualizaciones faltantes en el futuro.

*Credits: N/A
CVSS Scores
Attack Vector
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Attack Complexity
-
Privileges Required
-
User Interaction
-
Scope
-
Confidentiality
-
Integrity
-
Availability
-
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2024-10-21 CVE Reserved
  • 2024-11-05 CVE Published
  • 2024-11-06 EPSS Updated
  • 2024-11-19 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
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"
>= 6.10 < 6.11.6
Search vendor "Linux" for product "Linux Kernel" and version " >= 6.10 < 6.11.6"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 6.10 < 6.12
Search vendor "Linux" for product "Linux Kernel" and version " >= 6.10 < 6.12"
en
Affected