CVE - CVE-2024-46764

CVE-ID
CVE-2024-46764	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: bpf: add check for invalid name in btf_name_valid_section() If the length of the name string is 1 and the value of name[0] is NULL byte, an OOB vulnerability occurs in btf_name_valid_section() and the return value is true, so the invalid name passes the check. To solve this, you need to check if the first position is NULL byte and if the first character is printable.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/bb6705c3f93bed2af03d43691743d4c43e3c8e6f URL:https://git.kernel.org/stable/c/bb6705c3f93bed2af03d43691743d4c43e3c8e6f MISC:https://git.kernel.org/stable/c/c8ffe2d4d37a05ce18c71b87421443c16f8475e5 URL:https://git.kernel.org/stable/c/c8ffe2d4d37a05ce18c71b87421443c16f8475e5
Assigning CNA
kernel.org
Date Record Created
20240911	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240911)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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