CVE-2023-53535

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.

CVSS 3.1

5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.2% chance of exploitation in the next 30 days; higher than 14% of CVEs (scores of 2026-10-25)

Published

2025-10-04

Modified

2026-10-15

Record from

the NVD, synced 2026-10-19

Affected

• linux:linux_kernel

References

• https://git.kernel.org/stable/c/124ca24e0de958d2e20e0aa1e2434af7b72f8887
• https://git.kernel.org/stable/c/411317d2a4a7d6049d8efeef0d32ae43f8baefce
• https://git.kernel.org/stable/c/5c0862c2c962052ed5055220a00ac1cefb92fbcd
• https://git.kernel.org/stable/c/5f56767fb5f2df875b6553e08dbec6a45431c988
• https://git.kernel.org/stable/c/7cdb07e10c1258c08f31b24898930e4ece88d163

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