261 lines
12 KiB
JSON
261 lines
12 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-2026-68444",
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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": "2026-07-30T09:28:09.394Z",
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"datePublished": "2026-08-12T00:07:34.609Z",
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"dateUpdated": "2026-11-06T16:55:17.016Z"
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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": "2026-08-19T16:35:38.125Z"
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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\nfirmware: arm_ffa: Fix NULL dereference in ffa_partition_info_get()\n\nffa_partition_info_get() passes uuid_str directly to uuid_parse()\nwithout a NULL check. When a caller passes NULL, uuid_parse() ->\n__uuid_parse() -> uuid_is_valid() dereferences the pointer, causing\na kernel panic:\n\n | Unable to handle kernel NULL pointer dereference at virtual address\n | 0000000000000040\n | pc : uuid_parse+0x40/0xac\n | lr : ffa_partition_info_get+0x1c/0x94 [arm_ffa]\n\nAdd a NULL guard before uuid_parse() so a NULL argument returns\n-ENODEV instead of crashing. Callers are expected to always supply\na valid partition UUID, so NULL is not a supported input."
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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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"drivers/firmware/arm_ffa/driver.c"
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],
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"versions": [
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{
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"version": "d0c0bce831223b08e5bade2cefc93c3ddb790796",
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"lessThan": "7dfb020e3048411fbca91e9ad6174da9a2d3e2b3",
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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": "d0c0bce831223b08e5bade2cefc93c3ddb790796",
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"lessThan": "ddf85f0c32e05baafbd9c3a44859858db90eec48",
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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": "d0c0bce831223b08e5bade2cefc93c3ddb790796",
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"lessThan": "86f5ea90f73bb7154593bb96f3411e197f3d4fbe",
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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": "d0c0bce831223b08e5bade2cefc93c3ddb790796",
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"lessThan": "7201e56e52d18abf4cd0a2fee45daf9dc08b5b97",
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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": "d0c0bce831223b08e5bade2cefc93c3ddb790796",
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"lessThan": "996c5c19d5b5ac5b98a7b5a406b548305841c301",
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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": "d0c0bce831223b08e5bade2cefc93c3ddb790796",
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"lessThan": "12a42c610e4432e7708cc48d607e5903fffe0aad",
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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": "d0c0bce831223b08e5bade2cefc93c3ddb790796",
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"lessThan": "8ae5f8e4836667fcaffdf2e3c6068b0a8b364dd8",
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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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"drivers/firmware/arm_ffa/driver.c"
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],
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"versions": [
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{
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"version": "5.14",
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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": "5.14",
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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": "5.15.216",
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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": "6.1.183",
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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": "6.6.148",
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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": "6.12.101",
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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": "6.18.42",
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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": "7.1.6",
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"lessThanOrEqual": "7.1.*",
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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": "7.2",
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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": "5.14",
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"versionEndExcluding": "5.15.216"
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},
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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": "5.14",
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"versionEndExcluding": "6.1.183"
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},
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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": "5.14",
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"versionEndExcluding": "6.6.148"
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},
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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": "5.14",
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"versionEndExcluding": "6.12.101"
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},
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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": "5.14",
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"versionEndExcluding": "6.18.42"
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},
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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": "5.14",
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"versionEndExcluding": "7.1.6"
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},
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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": "5.14",
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"versionEndExcluding": "7.2"
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}
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]
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}
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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/7dfb020e3048411fbca91e9ad6174da9a2d3e2b3"
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},
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{
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"url": "https://git.kernel.org/stable/c/ddf85f0c32e05baafbd9c3a44859858db90eec48"
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},
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{
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"url": "https://git.kernel.org/stable/c/86f5ea90f73bb7154593bb96f3411e197f3d4fbe"
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},
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{
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"url": "https://git.kernel.org/stable/c/7201e56e52d18abf4cd0a2fee45daf9dc08b5b97"
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},
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{
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"url": "https://git.kernel.org/stable/c/996c5c19d5b5ac5b98a7b5a406b548305841c301"
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},
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{
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"url": "https://git.kernel.org/stable/c/12a42c610e4432e7708cc48d607e5903fffe0aad"
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},
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{
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"url": "https://git.kernel.org/stable/c/8ae5f8e4836667fcaffdf2e3c6068b0a8b364dd8"
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}
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],
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"title": "firmware: arm_ffa: Fix NULL dereference in ffa_partition_info_get()",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2026-68444",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-11-06T16:49:39.218245Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-11-06T16:55:17.016Z"
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}
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}
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]
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}
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} |