Bug 2363321 (CVE-2025-23148) - CVE-2025-23148 kernel: soc: samsung: exynos-chipid: Add NULL pointer check in exynos_chipid_probe()
Summary: CVE-2025-23148 kernel: soc: samsung: exynos-chipid: Add NULL pointer check in...
Keywords:
Status: NEW
Alias: CVE-2025-23148
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-05-01 14:03 UTC by OSIDB Bzimport
Modified: 2025-05-02 06:36 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-05-01 14:03:43 UTC 
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.
Comment 1 Avinash Hanwate 2025-05-02 06:34:33 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025050127-CVE-2025-23148-5365@gregkh/T
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