CVE-2024-50097
net: fec: don't save PTP state if PTP is unsupported
Summary
net: fec: don't save PTP state if PTP is unsupported
Original description
The description as published by the source.
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 packages
Linux
Kernel
[{"type":"ECOSYSTEM","events":[{"introduced":"6.6.55"},{"fixed":"6.6.57"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.11.3"},{"fixed":"6.11.4"}]}]
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2024-50097 linux Fixed in: 6.11.4-1
References
- advisory github.com
- advisory nvd.nist.gov
- package git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org