CVE-2025-23148 Details
Description
In the Linux kernel, the following vulnerability has been resolved: soc: samsung: exynos-chipid: Add NULL pointer check in exynos_chipid_probe() soc_dev_attr->revision could be NULL, thus, a pointer check is added to prevent potential NULL pointer dereference. This is similar to the fix in commit 3027e7b15b02 ("ice: Fix some null pointer dereference issues in ice_ptp.c"). This issue is found by our static analysis tool.
A NULL pointer dereference vulnerability has been identified in the Linux kernel's handling of Exynos chip IDs. The issue arises because the 'soc_dev_attr->revision' attribute can be NULL, potentially leading to a dereference error. This vulnerability has been addressed by adding a NULL pointer check in the 'exynos_chipid_probe()' function. The problem was discovered through static analysis.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/4129760e462f45f14e61b10408ace61aa7c2ed30 | kernel.org | Patch |
| https://git.kernel.org/stable/c/44a2572a0fdcf3e7565763690d579b998a8f0562 | kernel.org | Patch |
| https://git.kernel.org/stable/c/475b9b45dc32eba58ab794b5d47ac689fc018398 | kernel.org | Patch |
| https://git.kernel.org/stable/c/4f51d169fd0d4821bce775618db024062b09a3f7 | kernel.org | Patch |
| https://git.kernel.org/stable/c/5f80fd2ff8bfd13e41554741740e0ca8e6445ded | kernel.org | Patch |
| https://git.kernel.org/stable/c/8ce469d23205249bb17c1135ccadea879576adfc | kernel.org | Patch |
| https://git.kernel.org/stable/c/8ee067cf0cf82429e9b204283c7d0d8d6891d10e | kernel.org | Patch |
| https://git.kernel.org/stable/c/c8222ef6cf29dd7cad21643228f96535cc02b327 | kernel.org | Patch |
| https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html | CVE | Mailing List |
| https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html | CVE | Mailing List |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-476 | NULL Pointer Dereference | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 5.4, < 5.10.237 >= 5.11, < 5.15.181 >= 5.16, < 6.1.135 >= 6.2, < 6.6.88 >= 6.7, < 6.12.24 >= 6.13, < 6.13.12 >= 6.14, < 6.14.3 |
CPE
Remediation
| |
| debian debian linux | 11.0 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | kernel.org |
| Nov 5, 2025 | Initial Analysis | [email protected] |
| Nov 3, 2025 | CVE Modified | CVE |
| May 2, 2025 | CVE Modified | kernel.org |
| May 1, 2025 | New CVE Received | kernel.org |