CVE-2023-53125

CVE-2023-53125: vulnerability in Linux

net: usb: smsc75xx: Limit packet length to skb->len

Published · Updated

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.2%
exploitation probability
0.2%top 92% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved: net: usb: smsc75xx: Limit packet length to skb->len Packet length retrieved from skb data may be larger than the actual socket buffer length (up to 9026 bytes). In such case the cloned skb passed up the network stack will leak kernel memory contents.
Affected products
Linux · Linux
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In the same product, most dangerous first.

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References
https://git.kernel.org/stable/c/105db6574281e1e03fcbf87983f4fee111682306https://git.kernel.org/stable/c/4a4de0a68b18485c68ab4f0cfa665b1633c6d277https://git.kernel.org/stable/c/53966d572d056d6b234cfe76a5f9d60049d3c178https://git.kernel.org/stable/c/8ee5df9c039e37b9d8eb5e3de08bfb7f53d31cb6https://git.kernel.org/stable/c/9fabdd79051a9fe51388df099aff6e4b660fedd2https://git.kernel.org/stable/c/c7bdc137ca163b90917c1eeba4f1937684bd4f8bhttps://git.kernel.org/stable/c/d8b228318935044dafe3a5bc07ee71a1f1424b8dhttps://git.kernel.org/stable/c/e294f0aa47e4844f3d3c8766c02accd5a76a7d4e