227 lines
10 KiB
JSON
227 lines
10 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-98221",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2026-09-25T10:25:14.327Z",
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"datePublished": "2026-10-06T08:44:56.728Z",
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"dateUpdated": "2026-10-19T09:15:53.271Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-10-19T09:15:53.271Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nKEYS: trusted: Fix tpm2_load_cmd() boundary check\n\ntpm2_load_cmd() does boundary checks against the ASN.1 size i.e.,\npayload->blob_len. Address this by passing the decoded blob size to\ntpm2_load_cmd(), and use it for the boundary checks."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"security/keys/trusted-keys/trusted_tpm2.c"
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],
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"versions": [
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{
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"version": "f2219745250f388edacabe6cca73654131c67d0a",
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"lessThan": "cc86227fea28aed86c1fb52a884560b4440da198",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "f2219745250f388edacabe6cca73654131c67d0a",
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"lessThan": "b020b447338872440142fe8a57350a483da86b7a",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "f2219745250f388edacabe6cca73654131c67d0a",
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"lessThan": "3fd487c69ad3161e358c33c170bab0cf02a071b7",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "f2219745250f388edacabe6cca73654131c67d0a",
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"lessThan": "5afa57ea91481c6c49f194b0f5a5c4d96a4d7348",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "f2219745250f388edacabe6cca73654131c67d0a",
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"lessThan": "9ddbc5f4bb498aff8096a5231574858a4bffee4f",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "f2219745250f388edacabe6cca73654131c67d0a",
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"lessThan": "134825dfc971fbf2b1d0f58f0b3bce8332ad0afb",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "f2219745250f388edacabe6cca73654131c67d0a",
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"lessThan": "114f00d738f15dd8c7318369edcdc53dd6d08763",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"security/keys/trusted-keys/trusted_tpm2.c"
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],
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"versions": [
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{
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"version": "5.13",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "5.13",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.222",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.189",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.158",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.12.112",
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"lessThanOrEqual": "6.12.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.18.54",
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"lessThanOrEqual": "6.18.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.2.8",
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"lessThanOrEqual": "7.2.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.3",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.13",
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"versionEndExcluding": "5.15.222"
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},
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.13",
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/cc86227fea28aed86c1fb52a884560b4440da198"
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},
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{
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"url": "https://git.kernel.org/stable/c/b020b447338872440142fe8a57350a483da86b7a"
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},
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{
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"url": "https://git.kernel.org/stable/c/3fd487c69ad3161e358c33c170bab0cf02a071b7"
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},
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{
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"url": "https://git.kernel.org/stable/c/5afa57ea91481c6c49f194b0f5a5c4d96a4d7348"
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},
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{
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"url": "https://git.kernel.org/stable/c/9ddbc5f4bb498aff8096a5231574858a4bffee4f"
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},
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{
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"url": "https://git.kernel.org/stable/c/134825dfc971fbf2b1d0f58f0b3bce8332ad0afb"
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},
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{
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"url": "https://git.kernel.org/stable/c/114f00d738f15dd8c7318369edcdc53dd6d08763"
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}
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],
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"title": "KEYS: trusted: Fix tpm2_load_cmd() boundary check",
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"x_generator": {
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}
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} |