CVE - CVE-2023-53068

CVE-ID
CVE-2023-53068	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: net: usb: lan78xx: Limit packet length to skb->len Packet length retrieved from descriptor may be larger than the actual socket buffer length. In such case the cloned skb passed up the network stack will leak kernel memory contents. Additionally prevent integer underflow when size is less than ETH_FCS_LEN.
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/44b9ed73369fc5ec85dd2ee487e986301792a82d URL:https://git.kernel.org/stable/c/44b9ed73369fc5ec85dd2ee487e986301792a82d MISC:https://git.kernel.org/stable/c/7f247f5a2c18b3f21206cdd51193df4f38e1b9f5 URL:https://git.kernel.org/stable/c/7f247f5a2c18b3f21206cdd51193df4f38e1b9f5 MISC:https://git.kernel.org/stable/c/83de34967473ed31d276381373713cc2869a42e5 URL:https://git.kernel.org/stable/c/83de34967473ed31d276381373713cc2869a42e5
Assigning CNA
kernel.org
Date Record Created
20250502	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 (20250502)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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