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CVE-2023-53535

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CVE-2023-53535

Published: Oct 4, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: net: bcmgenet: Add a check for oversized packets Occasionnaly we may get oversized packets from the hardware which exceed the nomimal 2KiB buffer size we allocate SKBs with. Add an early check which drops the packet to avoid invoking skb_over_panic() and move on to processing the next packet.

VendorProductVersions

Linux

Linux

affected
1c1008c793fa46703a2fee469f4235e1c7984333 - < 7cdb07e10c1258c08f31b24898930e4ece88d163
affected
1c1008c793fa46703a2fee469f4235e1c7984333 - < c34b1c0870323649d45c5074828d7f754dea2673
affected
1c1008c793fa46703a2fee469f4235e1c7984333 - < 87363d1ab55e497702a9506ff423c422639c8a25
affected
1c1008c793fa46703a2fee469f4235e1c7984333 - < 841881320562cbeac7046b537b91cd000480cea2
affected
1c1008c793fa46703a2fee469f4235e1c7984333 - < 124ca24e0de958d2e20e0aa1e2434af7b72f8887

+3 more versions

Linux

Linux

affected
3.15
unaffected
0 - < 3.15
unaffected
4.14.308 - <= 4.14.*
unaffected
4.19.276 - <= 4.19.*
unaffected
5.4.235 - <= 5.4.*

+5 more versions

References

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