Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com
☎ 03 60 47 09 81 - info@securiteinfo.com
In the Linux kernel, the following vulnerability has been resolved:ptp: Ensure info->enable callback is always setThe ioctl and sysfs handlers unconditionally call the ->enable callback.Not all drivers implement that callback, leading to NULL dereferences.Example of affected drivers: ptp_s390.c, ptp_vclock.c and ptp_mock.c.Instead use a dummy callback if no better was specified by the driver.
No PoCs from references.
- https://github.com/ARPSyndicate/cve-scores
- https://github.com/w4zu/Debian_security