CVE-2026-74280

In the Linux kernel, the following vulnerability has been resolved: crypto: marvell/octeontx - fix DMA cleanup using wrong loop index The sg_cleanup path used list[i] instead of list[j] when unmapping DMA buffers, leaking successfully mapped entries and repeatedly unmapping the failed one.

CVSS v3 10.0 CRITICAL

10.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://git.kernel.org/stable/c/5f99a396f706afc749448659d1565991330e4f71
https://git.kernel.org/stable/c/6c721a3e43344f8560ee4ef506fc1f72b4646dcd
https://git.kernel.org/stable/c/7891c64c0520519782470ba29bac8a5761e295d8
https://git.kernel.org/stable/c/8a0db9fad3c97e6447a92417cb95d7c55eaa9530
https://git.kernel.org/stable/c/8d301e5a51173ba56ce4f632a2a33bf6b14b0fcf
https://git.kernel.org/stable/c/97f150ba3e372256eabb93bd80c2cf3740077fb5
https://git.kernel.org/stable/c/acff30cfc0d72465b51b0bfdf019f1cb54e15314
https://git.kernel.org/stable/c/ed374dbc70c10c4a864414b3d9c257faec8fd485

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-15 06:22

Updated : 2026-08-17 06:19

NVD link : CVE-2026-74280

Mitre link : CVE-2026-74280

CVE.ORG link : CVE-2026-74280

JSON object : View

Products Affected

No product.

CWE

No CWE.

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