Description
An issue was discovered in the Linux kernel before 4.20. drivers/phy/mscc/phy-ocelot-serdes.c has an off-by-one error with a resultant ctrl->phys out-of-bounds read.
References (5)
Core 5
Core References
Vendor Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20190905-0002/
Patch, Third Party Advisory x_refsource_misc
https://github.com/torvalds/linux/commit/6acb47d1a318e5b3b7115354ebc4ea060c59d3a1
Mailing List, Patch, Vendor Advisory x_refsource_misc
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6acb47d1a318e5b3b7115354ebc4ea060c59d3a1
Vendor Advisory x_refsource_confirm
https://support.f5.com/csp/article/K32450233
Vendor Advisory x_refsource_confirm
https://support.f5.com/csp/article/K32450233?utm_source=f5support&%3Butm_medium=RSS
Scores
CVSS v3
7.8
EPSS
0.0007
EPSS Percentile
21.9%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-125
Status
published
Products (1)
linux/linux_kernel
< 4.20
Published
Jul 26, 2019
Tracked Since
Feb 18, 2026