摘要:
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.
安全等级: Low
公告ID: KylinSec-SA-2024-4371
发布日期: 2024年12月17日
关联CVE: CVE-2024-50123
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.
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2024-50123 | KY3.4-5 | kernel | Unaffected |
| CVE-2024-50123 | KY3.5.3 | kernel | Unaffected |
| CVE-2024-50123 | V6 | kernel | Unaffected |
