206 lines
9.9 KiB
JSON
206 lines
9.9 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-2026-23330",
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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": "2026-01-13T15:37:45.996Z",
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"datePublished": "2026-03-25T10:27:21.871Z",
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"dateUpdated": "2026-10-30T12:23:57.014Z"
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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": "2026-10-30T12:23:57.014Z"
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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\nnfc: nci: complete pending data exchange on device close\n\nIn nci_close_device(), complete any pending data exchange before\nclosing. The data exchange callback (e.g.\nrawsock_data_exchange_complete) holds a socket reference.\n\nNIPA occasionally hits this leak:\n\nunreferenced object 0xff1100000f435000 (size 2048):\n comm \"nci_dev\", pid 3954, jiffies 4295441245\n hex dump (first 32 bytes):\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n 27 00 01 40 00 00 00 00 00 00 00 00 00 00 00 00 '..@............\n backtrace (crc ec2b3c5):\n __kmalloc_noprof+0x4db/0x730\n sk_prot_alloc.isra.0+0xe4/0x1d0\n sk_alloc+0x36/0x760\n rawsock_create+0xd1/0x540\n nfc_sock_create+0x11f/0x280\n __sock_create+0x22d/0x630\n __sys_socket+0x115/0x1d0\n __x64_sys_socket+0x72/0xd0\n do_syscall_64+0x117/0xfc0\n entry_SYSCALL_64_after_hwframe+0x4b/0x53"
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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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"net/nfc/nci/core.c"
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],
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"versions": [
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{
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"version": "38f04c6b1b682f1879441e2925403ad9aff9e229",
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"lessThan": "75fdb22ef0635c02337de0c08c98f93f37b5cbee",
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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": "38f04c6b1b682f1879441e2925403ad9aff9e229",
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"lessThan": "9df613ef6e8e873cdab969a11f74823488977f1f",
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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": "38f04c6b1b682f1879441e2925403ad9aff9e229",
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"lessThan": "702029337b057085ea13f964822dcd95e0fe53f5",
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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": "38f04c6b1b682f1879441e2925403ad9aff9e229",
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"lessThan": "91ff0d8c3464da7f0c43da38c195e60b660128bf",
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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": "38f04c6b1b682f1879441e2925403ad9aff9e229",
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"lessThan": "d05f55d68ebdebb2b0a8480d766eaae88c8c92de",
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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": "38f04c6b1b682f1879441e2925403ad9aff9e229",
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"lessThan": "66083581945bd5b8e99fe49b5aeb83d03f62d053",
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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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"net/nfc/nci/core.c"
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],
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"versions": [
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{
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"version": "3.2",
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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": "3.2",
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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": "6.1.191",
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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": "6.6.136",
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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": "6.12.82",
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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": "6.18.17",
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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": "6.19.7",
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"lessThanOrEqual": "6.19.*",
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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": "7.0",
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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": "3.2",
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"versionEndExcluding": "6.1.191"
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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": "3.2",
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"versionEndExcluding": "6.6.136"
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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": "3.2",
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"versionEndExcluding": "6.12.82"
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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": "3.2",
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"versionEndExcluding": "6.18.17"
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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": "3.2",
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"versionEndExcluding": "6.19.7"
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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": "3.2",
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"versionEndExcluding": "7.0"
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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/75fdb22ef0635c02337de0c08c98f93f37b5cbee"
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},
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{
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"url": "https://git.kernel.org/stable/c/9df613ef6e8e873cdab969a11f74823488977f1f"
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},
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{
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"url": "https://git.kernel.org/stable/c/702029337b057085ea13f964822dcd95e0fe53f5"
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},
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{
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"url": "https://git.kernel.org/stable/c/91ff0d8c3464da7f0c43da38c195e60b660128bf"
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},
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{
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"url": "https://git.kernel.org/stable/c/d05f55d68ebdebb2b0a8480d766eaae88c8c92de"
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},
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{
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"url": "https://git.kernel.org/stable/c/66083581945bd5b8e99fe49b5aeb83d03f62d053"
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}
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],
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"title": "nfc: nci: complete pending data exchange on device close",
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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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}
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} |