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smb: client: Add check for next_buffer in receive_encrypted_standard()

cve-program · CVE-2025-21844

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": [
                        "fs/smb/client/smb2ops.c"
                    ],
                    "versions": [
                        {
                            "version": "b03c8099a738a04d2343547ae6a04e5f0f63d3fa",
                            "lessThan": "f277e479eea3d1aa18bc712abe1d2bf3dece2e30",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "858e73ff25639a0cc1f6f8d2587b62c045867e41",
                            "lessThan": "f618aeb6cad2307e48a641379db610abcf593edf",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9f528a8e68327117837b5e28b096f52af4c26a05",
                            "lessThan": "24e8e4523d3071bc5143b0db9127d511489f7b3b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "534733397da26de0303057ce0b93a22bda150365",
                            "lessThan": "9e5d99a4cf2e23c716b44862975548415fae5391",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eec04ea119691e65227a97ce53c0da6b9b74b0b7",
                            "lessThan": "a9b0b4b29877cb4dc5d0842b59b5ccbacddb85bd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eec04ea119691e65227a97ce53c0da6b9b74b0b7",
                            "lessThan": "554736b583f529ee159aa95af9a0cbc12b5ffc96",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eec04ea119691e65227a97ce53c0da6b9b74b0b7",
                            "lessThan": "860ca5e50f73c2a1cef7eefc9d39d04e275417f7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5.10.211",
                            "lessThan": "5.10.235",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.150",
                            "lessThan": "5.15.179",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.69",
                            "lessThan": "6.1.130",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.8",
                            "lessThan": "6.6.80",
                            "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": [
                        "fs/smb/client/smb2ops.c"
                    ],
                    "versions": [
                        {
                            "version": "6.7",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.7",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.235",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.179",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.130",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.80",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.17",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13.5",
                            "lessThanOrEqual": "6.13.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.14",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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

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Sources read 9 Nov 19:13 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current