CVE-2025-37784net: ti: icss-iep: Fix possible NULL pointer dereference for perout request
- 5.5MediumCVSS base score
- 0.19%Exploitation in 30 daysEPSS · top 92% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By Linux
- 15 days later
· 15 days later
Published
- 13 months later
· 13 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Analyzed | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.19% · top 92% of all CVEs (12 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected d6b130fabfe197935346fe9f1e50a0947b2b1be7 – < 7891619d21f07a88e0275d6d43db74035aa74f69
- affected 4ac8e8bf70b436294534d06e5d500e950e20c13d – < da5035d7aeadcfa44096dd34689bfed6c657f559
- affected 9b115361248dc6cce182a2dc030c1c70b0a9639e – < eeec66327001421531b3fb1a2ac32efc8a2493b0
- affected 9b115361248dc6cce182a2dc030c1c70b0a9639e – < 7349c9e9979333abfce42da5f9025598083b59c9
- affected 6.6.70 – < 6.6.88
- affected 6.12.9 – < 6.12.25
- affected 6.13
- unaffected < 6.13
- unaffected 6.6.88 – ≤ 6.6.*
- unaffected 6.12.25 – ≤ 6.12.*
- unaffected 6.14.4 – ≤ 6.14.*
- unaffected 6.15 – ≤ *
References
References4
- https://git.kernel.org/stable/c/7891619d21f07a88e0275d6d43db74035aa74f69 (opens in a new tab)
- https://git.kernel.org/stable/c/da5035d7aeadcfa44096dd34689bfed6c657f559 (opens in a new tab)
- https://git.kernel.org/stable/c/eeec66327001421531b3fb1a2ac32efc8a2493b0 (opens in a new tab)
- https://git.kernel.org/stable/c/7349c9e9979333abfce42da5f9025598083b59c9 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2025-13045 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2025-37784)Record last updated .