282 lines
12 KiB
JSON
282 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-2026-23302",
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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": "2026-01-13T15:37:45.993Z",
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"datePublished": "2026-03-25T10:26:57.470Z",
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"dateUpdated": "2026-11-05T21:33:37.160Z"
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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": "2026-07-04T11:50:29.536Z"
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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\nnet: annotate data-races around sk->sk_{data_ready,write_space}\n\nskmsg (and probably other layers) are changing these pointers\nwhile other cpus might read them concurrently.\n\nAdd corresponding READ_ONCE()/WRITE_ONCE() annotations\nfor UDP, TCP and AF_UNIX."
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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/core/skmsg.c",
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"net/ipv4/tcp.c",
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"net/ipv4/tcp_bpf.c",
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"net/ipv4/tcp_input.c",
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"net/ipv4/tcp_minisocks.c",
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"net/ipv4/udp.c",
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"net/ipv4/udp_bpf.c",
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"net/unix/af_unix.c"
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],
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"versions": [
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{
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"version": "604326b41a6fb9b4a78b6179335decee0365cd8c",
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"lessThan": "279f2b67d1c44ee139bd3fdb221850daa9358449",
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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": "604326b41a6fb9b4a78b6179335decee0365cd8c",
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"lessThan": "7ad01905831c815520f1b0486336a03bb7420465",
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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": "604326b41a6fb9b4a78b6179335decee0365cd8c",
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"lessThan": "c494448bb522bbbb63096540eb2319101a0480ab",
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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": "604326b41a6fb9b4a78b6179335decee0365cd8c",
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"lessThan": "f17c1c4acbe2bd702abce73a847a04a196fab2c5",
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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": "604326b41a6fb9b4a78b6179335decee0365cd8c",
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"lessThan": "27fccdbcbbfc4651b6f66756e6fa3f52e051ec23",
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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": "604326b41a6fb9b4a78b6179335decee0365cd8c",
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"lessThan": "2ef2b20cf4e04ac8a6ba68493f8780776ff84300",
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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/core/skmsg.c",
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"net/ipv4/tcp.c",
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"net/ipv4/tcp_bpf.c",
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"net/ipv4/tcp_input.c",
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"net/ipv4/tcp_minisocks.c",
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"net/ipv4/udp.c",
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"net/ipv4/udp_bpf.c",
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"net/unix/af_unix.c"
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],
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"versions": [
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{
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"version": "4.20",
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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": "4.20",
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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": "6.1.177",
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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": "4.20",
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"versionEndExcluding": "6.1.177"
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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": "4.20",
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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": "4.20",
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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": "4.20",
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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": "4.20",
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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": "4.20",
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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/279f2b67d1c44ee139bd3fdb221850daa9358449"
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},
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{
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"url": "https://git.kernel.org/stable/c/7ad01905831c815520f1b0486336a03bb7420465"
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},
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{
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"url": "https://git.kernel.org/stable/c/c494448bb522bbbb63096540eb2319101a0480ab"
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},
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{
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"url": "https://git.kernel.org/stable/c/f17c1c4acbe2bd702abce73a847a04a196fab2c5"
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},
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{
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"url": "https://git.kernel.org/stable/c/27fccdbcbbfc4651b6f66756e6fa3f52e051ec23"
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},
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{
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"url": "https://git.kernel.org/stable/c/2ef2b20cf4e04ac8a6ba68493f8780776ff84300"
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}
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],
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"title": "net: annotate data-races around sk->sk_{data_ready,write_space}",
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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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"x_adpType": "supplier",
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"providerMetadata": {
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"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
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"shortName": "siemens-SADP",
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"dateUpdated": "2026-10-15T01:13:51.391Z"
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},
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"affected": [
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{
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"vendor": "Siemens",
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"product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "*",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unknown"
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}
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],
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"references": [
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{
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"url": "https://cert-portal.siemens.com/productcert/html/ssa-784472.html"
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}
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]
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},
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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-2026-23302",
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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": "2026-11-05T21:26:09.613171Z"
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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": "2026-11-05T21:33:37.160Z"
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}
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}
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]
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}
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} |