IB/isert: Reject login PDUs shorter than ISER_HEADERS_LEN

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/infiniband/ulp/isert/ib_isert.c"
                    ],
                    "versions": [
                        {
                            "version": "b8d26b3be8b33682cf163274ed07479a70554633",
                            "lessThan": "75ee6e4aa096aa9e7b2dd5c8ff98356e30aceefb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b8d26b3be8b33682cf163274ed07479a70554633",
                            "lessThan": "e8a013c0c3ca2f6708341a56612a3f6d6921620a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b8d26b3be8b33682cf163274ed07479a70554633",
                            "lessThan": "bd22740d7f14cb1c0289444cfd2c8d2938667c1d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b8d26b3be8b33682cf163274ed07479a70554633",
                            "lessThan": "c1234229399f4af12c553b1b0ffd978eeba65548",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b8d26b3be8b33682cf163274ed07479a70554633",
                            "lessThan": "c5584e089b5af7b3bf8bd5e8ca0560cbf32b0a47",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b8d26b3be8b33682cf163274ed07479a70554633",
                            "lessThan": "df422fd273c96c2ee5beb80fc21adc8c70c29260",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b8d26b3be8b33682cf163274ed07479a70554633",
                            "lessThan": "1ca40b243277c9e88be5e00bd3e083f71aefb93e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b8d26b3be8b33682cf163274ed07479a70554633",
                            "lessThan": "29e7b925ae6df64894e82ab6419994dc25580a8a",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/infiniband/ulp/isert/ib_isert.c"
                    ],
                    "versions": [
                        {
                            "version": "3.10",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.10",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.259",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.210",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.176",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.143",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.94",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.36",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0.13",
                            "lessThanOrEqual": "7.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }