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CVE-2023-53125

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CVE-2023-53125

Published: May 2, 2025

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
d0cad871703b898a442e4049c532ec39168e5b57 - < 4a4de0a68b18485c68ab4f0cfa665b1633c6d277
affected
d0cad871703b898a442e4049c532ec39168e5b57 - < 53966d572d056d6b234cfe76a5f9d60049d3c178
affected
d0cad871703b898a442e4049c532ec39168e5b57 - < 9fabdd79051a9fe51388df099aff6e4b660fedd2
affected
d0cad871703b898a442e4049c532ec39168e5b57 - < e294f0aa47e4844f3d3c8766c02accd5a76a7d4e
affected
d0cad871703b898a442e4049c532ec39168e5b57 - < 105db6574281e1e03fcbf87983f4fee111682306

+3 more versions

Linux

Linux

affected
2.6.34
unaffected
0 - < 2.6.34
unaffected
4.14.311 - <= 4.14.*
unaffected
4.19.279 - <= 4.19.*
unaffected
5.4.238 - <= 5.4.*

+5 more versions

References

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