Note:
This project will be discontinued after December 13, 2021. [more]
2018-03-10
The unimac_mdio_probe function in drivers/net/phy/mdio-bcm-unimac.c in the Linux kernel through 4.15.8 does not validate certain resource availability, which allows local users to cause a denial of service (NULL pointer dereference).
| Products | Ubuntu_linux, Linux_kernel |
| Type | NULL Pointer Dereference (CWE-476) |
| First patch |
https://github.com/torvalds/linux/commit/297a6961ffb8ff4dc66c9fbf53b924bd1dda05d5 |
| Relevant file/s | ./drivers/net/phy/mdio-bcm-unimac.c (modified, +2) |
| Links |
• http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=297a6961ffb8ff4dc66c9fbf53b924bd1dda05d5
• https://usn.ubuntu.com/3630-1/ • http://www.securitytracker.com/id/1040749 • https://usn.ubuntu.com/3632-1/ • https://usn.ubuntu.com/3619-1/ |
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