In the Linux kernel, the following vulnerability has been resolved:
MIPS: fw: Allow firmware to pass a empty env
fw_getenv will use env entry to determine style of env,
however it is legal for firmware to just pass a empty list.
Check if first entry exist before running strchr to avoid
null pointer dereference.
MIPS: fw: Allow firmware to pass a empty env
fw_getenv will use env entry to determine style of env,
however it is legal for firmware to just pass a empty list.
Check if first entry exist before running strchr to avoid
null pointer dereference.
Metrics
Affected Vendors & Products
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 30 Dec 2025 12:30:00 +0000
Projects
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Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2025-12-30T12:16:07.018Z
Reserved: 2025-12-30T12:06:44.524Z
Link: CVE-2023-54279
No data.
Status : Received
Published: 2025-12-30T13:16:16.860
Modified: 2025-12-30T13:16:16.860
Link: CVE-2023-54279
No data.
OpenCVE Enrichment
No data.
Weaknesses
No weakness.