CVE-2026-90100Published

ptp: netc: fix period truncation and potential divide-by-zero in PEROUT

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

Recorded JSON

cve-program · CVE-2026-90100

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/ptp/ptp_netc.c"
                    ],
                    "versions": [
                        {
                            "version": "671e266835b8a87d6cc2c6db962de23783405dd8",
                            "lessThan": "51fe3fe0ffec033bd831c71d9bee3dee827e491c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "671e266835b8a87d6cc2c6db962de23783405dd8",
                            "lessThan": "08988d1941e180f0ad30d91233cb64f3418ba23c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "671e266835b8a87d6cc2c6db962de23783405dd8",
                            "lessThan": "777dbc9914b2f003f1d44af80c7a4a395c5961b2",
                            "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/ptp/ptp_netc.c"
                    ],
                    "versions": [
                        {
                            "version": "6.18",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.18",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.52",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.6",
                            "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