CVE-2023-53535net: bcmgenet: Add a check for oversized packets
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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
- 7.1 HIGH (v3.1, CNA)CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Modified
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 15, 2026
Affected products
Linux Linux linux:linux (from the name) | from 1c1008c793fa46703a2fee469f4235e1c7984333 before 7cdb07e10c1258c08f31b24898930e4ece88d163; from 1c1008c793fa46703a2fee469f4235e1c7984333 before c34b1c0870323649d45c5074828d7f754dea2673; from 1c1008c793fa46703a2fee469f4235e1c7984333 before 87363d1ab55e497702a9506ff423c422639c8a25; from 1c1008c793fa46703a2fee469f4235e1c7984333 before 841881320562cbeac7046b537b91cd000480cea2; from 1c1008c793fa46703a2fee469f4235e1c7984333 before 124ca24e0de958d2e20e0aa1e2434af7b72f8887; from 1c1008c793fa46703a2fee469f4235e1c7984333 before 5f56767fb5f2df875b6553e08dbec6a45431c988; from 1c1008c793fa46703a2fee469f4235e1c7984333 before 411317d2a4a7d6049d8efeef0d32ae43f8baefce; from 1c1008c793fa46703a2fee469f4235e1c7984333 before 5c0862c2c962052ed5055220a00ac1cefb92fbcd | CNA record |
linux linux_kernel linux:linux_kernel | from 3.15 before 4.14.308; from 4.15 before 4.19.276; from 4.20 before 5.4.235; from 5.5 before 5.10.173; from 5.11 before 5.15.99; from 5.16 before 6.1.16; from 6.2 before 6.2.3 | NVD |
References
- https://git.kernel.org/stable/c/7cdb07e10c1258c08f31b24898930e4ece88d163patch
- https://git.kernel.org/stable/c/c34b1c0870323649d45c5074828d7f754dea2673patch
- https://git.kernel.org/stable/c/87363d1ab55e497702a9506ff423c422639c8a25patch
- https://git.kernel.org/stable/c/841881320562cbeac7046b537b91cd000480cea2patch
- https://git.kernel.org/stable/c/124ca24e0de958d2e20e0aa1e2434af7b72f8887patch
- https://git.kernel.org/stable/c/5f56767fb5f2df875b6553e08dbec6a45431c988patch
- https://git.kernel.org/stable/c/411317d2a4a7d6049d8efeef0d32ae43f8baefcepatch
- https://git.kernel.org/stable/c/5c0862c2c962052ed5055220a00ac1cefb92fbcdpatch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.