摘要:
In the Linux kernel, the following vulnerability has been resolved:
net: fec: don't save PTP state if PTP is unsupported
Some platforms (such as i.MX25 and i.MX27) do not support PTP, so on
these platforms fec_ptp_init() is not called and the related members
in fep are not initialized. However, fec_ptp_save_state() is called
unconditionally, which causes the kernel to panic. Therefore, add a
condition so that fec_ptp_save_state() is not called if PTP is not
supported.
安全等级: Low
公告ID: KylinSec-SA-2024-4495
发布日期: 2024年12月1日
关联CVE: CVE-2024-50097
In the Linux kernel, the following vulnerability has been resolved:
net: fec: don't save PTP state if PTP is unsupported
Some platforms (such as i.MX25 and i.MX27) do not support PTP, so on
these platforms fec_ptp_init() is not called and the related members
in fep are not initialized. However, fec_ptp_save_state() is called
unconditionally, which causes the kernel to panic. Therefore, add a
condition so that fec_ptp_save_state() is not called if PTP is not
supported.
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2024-50097 | KY3.4-5 | kernel | Unaffected |
| CVE-2024-50097 | KY3.5.3 | kernel | Unaffected |
| CVE-2024-50097 | V6 | kernel | Unaffected |
