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s390/debug: Fix deadlock during unregister

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-2026-90209

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": [
                        "arch/s390/kernel/debug.c"
                    ],
                    "versions": [
                        {
                            "version": "9372a82892c2caa6bccab9a4081166fa769699f8",
                            "lessThan": "a214c3dacc779b2afcb0ac9c8001e45ee4ffb2ed",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9372a82892c2caa6bccab9a4081166fa769699f8",
                            "lessThan": "183f8f6d64bb0510070c856b9927618c53014a7b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9372a82892c2caa6bccab9a4081166fa769699f8",
                            "lessThan": "a08b70ed2d1ec907353a72f15163b8e34ff4b2f8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9372a82892c2caa6bccab9a4081166fa769699f8",
                            "lessThan": "45bb341d1b73eb293e0dd43d9b72bbc8b615d0ba",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9372a82892c2caa6bccab9a4081166fa769699f8",
                            "lessThan": "5d83f3faa3fb7f23f298cfd40382611999de5d1d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9372a82892c2caa6bccab9a4081166fa769699f8",
                            "lessThan": "54e1259b75d6402a1d0cfb822b9bb2c507e53dab",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9372a82892c2caa6bccab9a4081166fa769699f8",
                            "lessThan": "445c31ac638fd1af203d79bdf25fc0cb3149fbbc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c68ba4a708fbd0efdc384cd29250bb292a45e559",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "86f9980909f31ab205323eeeb290fe3cbb4952b4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fe5793e90d3f572a87ba67fe2f0e1679fdff14f8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e234f66168f0d50c0d28154fb983a14e85c3c526",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5.4.146",
                            "lessThan": "5.5",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.65",
                            "lessThan": "5.11",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.13.17",
                            "lessThan": "5.14",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.14.4",
                            "lessThan": "5.15",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }

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": [
                        "arch/s390/kernel/debug.c"
                    ],
                    "versions": [
                        {
                            "version": "5.15",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.15",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.221",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.188",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.157",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.110",
                            "lessThanOrEqual": "6.12.*",
                            "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

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 9 Nov 03:26 UTC · 275 of 275 readable · 272 fully read · documentation 456/469 current