Description
In the Linux kernel, the following vulnerability has been resolved: net: ti: icss-iep: Fix possible NULL pointer dereference for perout request The ICSS IEP driver tracks perout and pps enable state with flags. Currently when disabling pps and perout signals during icss_iep_exit(), results in NULL pointer dereference for perout. To fix the null pointer dereference issue, the icss_iep_perout_enable_hw function can be modified to directly clear the IEP CMP registers when disabling PPS or PEROUT, without referencing the ptp_perout_request structure, as its contents are irrelevant in this case.
References (4)
Core 4
Core References
Scores
CVSS v3
5.5
EPSS
0.0015
EPSS Percentile
4.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-476
Status
published
Products (18)
linux/Kernel
< 6.6.88linux
linux/Kernel
6.13.0 - 6.14.4linux
linux/Kernel
6.7.0 - 6.12.25linux
Linux/Linux
< 6.13
Linux/Linux
4ac8e8bf70b436294534d06e5d500e950e20c13d - da5035d7aeadcfa44096dd34689bfed6c657f559
Linux/Linux
6.12.25 - 6.12.*
Linux/Linux
6.12.9 - 6.12.25
Linux/Linux
6.13
Linux/Linux
6.14.4 - 6.14.*
Linux/Linux
6.15
... and 8 more
Published
May 01, 2025
Tracked Since
Feb 18, 2026