CVE-2024-46854
HIGH severity · CVSS 7.1
7.1CVSS HIGH
Summary
In the Linux kernel, the following vulnerability has been resolved: net: dpaa: Pad packets to ETH_ZLEN When sending packets under 60 bytes, up to three bytes of the buffer following the data may be leaked. Avoid this by extending all packets to ETH_ZLEN, ensuring nothing is leaked in the padding. This bug can be reproduced by running $ ping -s 11 destination
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/34fcac26216ce17886af3eb392355b459367af1a ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/34fcac26216ce17886af3eb392355b459367af1aPatch
- https://git.kernel.org/stable/c/cbd7ec083413c6a2e0c326d49e24ec7d12c7a9e0Patch
- https://git.kernel.org/stable/c/ce8eabc912fe9b9a62be1a5c6af5ad2196e90fc2Patch
- https://git.kernel.org/stable/c/f43190e33224c49e1c7ebbc25923ff400d87ec00Patch
- https://git.kernel.org/stable/c/1f31f51bfc8214a6deaac2920e6342cb9d019133
- https://git.kernel.org/stable/c/38f5db5587c0ee53546b28c50ba128253181ac83
- https://git.kernel.org/stable/c/cd5b9d657ecd44ad5f254c3fea3a6ab1cf0e2ef7
- https://git.kernel.org/stable/c/dc43a096cfe65b5c32168313846c5cd135d08f1d