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dmaengine: mmp_pdma: fix wrong sg length in mmp_pdma_prep_slave_sg()

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

cve-program · CVE-2026-98298

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/dma/mmp_pdma.c"
                    ],
                    "versions": [
                        {
                            "version": "c8acd6aa6bed3c0fd7898202f4ebc534db9085f2",
                            "lessThan": "f448a5f5bd10d792440a1b08cf2e8f311767032d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c8acd6aa6bed3c0fd7898202f4ebc534db9085f2",
                            "lessThan": "2148db529f082d6e3ca95413bf943442f4ef30cc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c8acd6aa6bed3c0fd7898202f4ebc534db9085f2",
                            "lessThan": "d920c07aa6d89ec11afdb6976aafaee9563a5234",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c8acd6aa6bed3c0fd7898202f4ebc534db9085f2",
                            "lessThan": "4a33886057e6d127555efb022879c583e966acc5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c8acd6aa6bed3c0fd7898202f4ebc534db9085f2",
                            "lessThan": "88a505330eb06128f7ce79a4c5e4832b7601b3d1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c8acd6aa6bed3c0fd7898202f4ebc534db9085f2",
                            "lessThan": "bae65e4925928f77824ca0103122e2ed20ef5802",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c8acd6aa6bed3c0fd7898202f4ebc534db9085f2",
                            "lessThan": "54ccc01012a240476edf641bf1a2b8bff54fe6ae",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c8acd6aa6bed3c0fd7898202f4ebc534db9085f2",
                            "lessThan": "075bc7b1d3dde5ed43fbaabbc1a69f09b7fc3a47",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/dma/mmp_pdma.c"
                    ],
                    "versions": [
                        {
                            "version": "3.7",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.7",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.271",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.222",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.189",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.112",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.54",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.8",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

ChangeIntel

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Sources read 9 Nov 00:13 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current