Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected dc5fb264168c3aa8842b2db547c2b5c7df346454 before 7745e14f4c036ce94a5eb05d06e49b0d84b306f9; affected 5763541f24d8ab2053d80fddb8479a2d0df8fd4f before 3192e8d4a1ef9fc9bd7a59cdce51543367e5edd6; affected a1477dc87dc4996dcf65a4893d4e2c3a6b593002 before 6be063071a457767ee229db13f019c2ec03bfe44; affected cf53d7e76f1fb751b12ceda6a49942414d2f9ea9; affected 6.10.14 before 6.11 |
| Linux / Linux | affected 6.6.55 before 6.6.57; affected 6.11.3 before 6.11.4 |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/7745e14f4c036ce94a5eb05d06e49b0d84b306f9
- https://git.kernel.org/stable/c/3192e8d4a1ef9fc9bd7a59cdce51543367e5edd6
- https://git.kernel.org/stable/c/6be063071a457767ee229db13f019c2ec03bfe44
ADP enrichment
No English description supplied.
No references supplied.