Description
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.
References (2)
Core 2
Scores
CVSS v3
7.1
EPSS
0.0007
EPSS Percentile
21.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-125
Status
published
Products (3)
linux/Kernel
6.10.0 - 6.11.6linux
linux/linux_kernel
6.12 rc1 (4 CPE variants)
linux/linux_kernel
6.10 - 6.11.6
Published
Nov 05, 2024
Tracked Since
Feb 18, 2026