Description
Das U-Boot with CONFIG_IP_DEFRAG=y parameter fails to clear IP reassembly state after delivering a complete datagram. An attacker who can deliver fragmented IP traffic can execute arbitrary code by sending duplicated last-fragment IP packets.
This issue was fixed in commit b1aec609bb5e0d08c25c888c91935287ab4ee5fa in version 2026.07.
This issue was fixed in commit b1aec609bb5e0d08c25c888c91935287ab4ee5fa in version 2026.07.
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Remediation
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References
History
Tue, 29 Sep 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Das U-Boot with CONFIG_IP_DEFRAG=y parameter fails to clear IP reassembly state after delivering a complete datagram. An attacker who can deliver fragmented IP traffic can execute arbitrary code by sending duplicated last-fragment IP packets. This issue was fixed in commit b1aec609bb5e0d08c25c888c91935287ab4ee5fa in version 2026.07. | |
| Title | Out-of-bounds write in Das U-Boot | |
| Weaknesses | CWE-459 CWE-787 |
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| References |
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| Metrics |
cvssV4_0
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Subscriptions
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Status: PUBLISHED
Assigner: CERT-PL
Published:
Updated: 2026-09-29T10:55:43.070Z
Reserved: 2026-07-10T11:51:31.347Z
Link: CVE-2026-15390
Updated: 2026-09-29T10:54:36.155Z
Status : Received
Published: 2026-09-29T10:17:11.237
Modified: 2026-09-29T11:16:42.610
Link: CVE-2026-15390
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OpenCVE Enrichment
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