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CVE-2026-46305

staging: rtl8723bs: os_dep: avoid NULL pointer dereference in rtw_cbuf_alloc

cve-program · severity unknownCVSS unknownCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-46305

Published

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: os_dep: avoid NULL pointer dereference in rtw_cbuf_alloc The return value of kzalloc_flex() is used without ensuring that the allocation succeeded, and the pointer is dereferenced unconditionally. Guard the access to the allocated structure to avoid a potential NULL pointer dereference if the allocation fails.

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Affected versions, risk and source history

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CVE-2026-46305 · CVE overview and exploitation status

cve-program · CVE-2026-46305

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