CVE-2024-46854

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

Affected Software

VendorProductVersion RangeStatus
LinuxLinux9ad1a37493338cacf04e2c93acf44d151a7adda8 < cd5b9d657ecd44ad5f254c3fea3a6ab1cf0e2ef7affected
LinuxLinux9ad1a37493338cacf04e2c93acf44d151a7adda8 < dc43a096cfe65b5c32168313846c5cd135d08f1daffected
LinuxLinux9ad1a37493338cacf04e2c93acf44d151a7adda8 < 1f31f51bfc8214a6deaac2920e6342cb9d019133affected
LinuxLinux9ad1a37493338cacf04e2c93acf44d151a7adda8 < 38f5db5587c0ee53546b28c50ba128253181ac83affected
LinuxLinux9ad1a37493338cacf04e2c93acf44d151a7adda8 < f43190e33224c49e1c7ebbc25923ff400d87ec00affected
LinuxLinux9ad1a37493338cacf04e2c93acf44d151a7adda8 < 34fcac26216ce17886af3eb392355b459367af1aaffected
LinuxLinux9ad1a37493338cacf04e2c93acf44d151a7adda8 < ce8eabc912fe9b9a62be1a5c6af5ad2196e90fc2affected
LinuxLinux9ad1a37493338cacf04e2c93acf44d151a7adda8 < cbd7ec083413c6a2e0c326d49e24ec7d12c7a9e0affected
LinuxLinux4.10affected
LinuxLinux0 < 4.10unaffected
LinuxLinux4.19.323 <= 4.19.*unaffected
LinuxLinux5.4.285 <= 5.4.*unaffected
LinuxLinux5.10.227 <= 5.10.*unaffected
LinuxLinux5.15.168 <= 5.15.*unaffected
LinuxLinux6.1.111 <= 6.1.*unaffected
LinuxLinux6.6.52 <= 6.6.*unaffected
LinuxLinux6.10.11 <= 6.10.*unaffected
LinuxLinux6.11 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

Additional References

References