CVE-2025-37784

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.

Reserved 2025-04-16 | Published 2025-05-01 | Updated 2025-05-26 | Assigner Linux

Product status

Default status
unaffected

d6b130fabfe197935346fe9f1e50a0947b2b1be7 before 7891619d21f07a88e0275d6d43db74035aa74f69
affected

4ac8e8bf70b436294534d06e5d500e950e20c13d before da5035d7aeadcfa44096dd34689bfed6c657f559
affected

9b115361248dc6cce182a2dc030c1c70b0a9639e before eeec66327001421531b3fb1a2ac32efc8a2493b0
affected

9b115361248dc6cce182a2dc030c1c70b0a9639e before 7349c9e9979333abfce42da5f9025598083b59c9
affected

Default status
affected

6.13
affected

Any version before 6.13
unaffected

6.6.88
unaffected

6.12.25
unaffected

6.14.4
unaffected

6.15
unaffected

References

git.kernel.org/...c/7891619d21f07a88e0275d6d43db74035aa74f69

git.kernel.org/...c/da5035d7aeadcfa44096dd34689bfed6c657f559

git.kernel.org/...c/eeec66327001421531b3fb1a2ac32efc8a2493b0

git.kernel.org/...c/7349c9e9979333abfce42da5f9025598083b59c9

cve.org (CVE-2025-37784)

nvd.nist.gov (CVE-2025-37784)

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