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crypto: ccp: Don't attempt to copy ID to userspace if PSP command failed

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-2026-31697

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/crypto/ccp/sev-dev.c"
                    ],
                    "versions": [
                        {
                            "version": "d6112ea0cb344d6f5ed519991e24f69ba4b43d0e",
                            "lessThan": "99bae2e3c3f9ba8f854c938ed2c811b6a63b28e4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d6112ea0cb344d6f5ed519991e24f69ba4b43d0e",
                            "lessThan": "a21ae9f8769e5f75433bb0a85ac3868b2100ef5b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d6112ea0cb344d6f5ed519991e24f69ba4b43d0e",
                            "lessThan": "0f1f2f9894893dc8a28af1b9e9dbc0abf453eb52",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d6112ea0cb344d6f5ed519991e24f69ba4b43d0e",
                            "lessThan": "09427bcb1715fb20a80b6acd5156dbf15ab5c363",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d6112ea0cb344d6f5ed519991e24f69ba4b43d0e",
                            "lessThan": "1fbac0429a42adec830491757a2b53956dd797ea",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d6112ea0cb344d6f5ed519991e24f69ba4b43d0e",
                            "lessThan": "2937f17bbeefb8e7608ff1f78cffbeb3d0281e5e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d6112ea0cb344d6f5ed519991e24f69ba4b43d0e",
                            "lessThan": "06f06d88c05ce176c61fff8c72c372847b0dd2b5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d6112ea0cb344d6f5ed519991e24f69ba4b43d0e",
                            "lessThan": "4f685dbfa87c546e51d9dc6cab379d20f275e114",
                            "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/crypto/ccp/sev-dev.c"
                    ],
                    "versions": [
                        {
                            "version": "5.2",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.2",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.258",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.209",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.175",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.136",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.84",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.25",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0.2",
                            "lessThanOrEqual": "7.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1",
                            "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 8 Nov 21:05 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current