238 lines
10 KiB
JSON
238 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-2024-38566",
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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": "2024-06-18T19:36:34.923Z",
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"datePublished": "2024-06-19T13:35:33.587Z",
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"dateUpdated": "2026-05-11T20:19:11.359Z"
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},
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"shortName": "Linux",
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"dateUpdated": "2026-05-11T20:19:11.359Z"
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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\nbpf: Fix verifier assumptions about socket->sk\n\nThe verifier assumes that 'sk' field in 'struct socket' is valid\nand non-NULL when 'socket' pointer itself is trusted and non-NULL.\nThat may not be the case when socket was just created and\npassed to LSM socket_accept hook.\nFix this verifier assumption and adjust tests."
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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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"kernel/bpf/verifier.c",
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"tools/testing/selftests/bpf/progs/bench_local_storage_create.c",
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"tools/testing/selftests/bpf/progs/local_storage.c",
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"tools/testing/selftests/bpf/progs/lsm_cgroup.c"
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],
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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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"kernel/bpf/verifier.c",
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"tools/testing/selftests/bpf/progs/bench_local_storage_create.c",
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"tools/testing/selftests/bpf/progs/local_storage.c",
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"tools/testing/selftests/bpf/progs/lsm_cgroup.c"
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],
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"versions": [
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{
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"version": "6.4",
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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": "6.4",
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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": "6.6.33",
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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": "6.8.12",
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"lessThanOrEqual": "6.8.*",
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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": "6.9.3",
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"lessThanOrEqual": "6.9.*",
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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": "6.10",
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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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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.4",
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"versionEndExcluding": "6.6.33"
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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/39f8a29330f433000e716eefc4b9abda05b71a82"
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},
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{
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"url": "https://git.kernel.org/stable/c/6f5ae91172a93abac9720ba94edf3ec8f4d7f24f"
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},
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{
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"url": "https://git.kernel.org/stable/c/c58ccdd2483a1d990748cdaf94206b5d5986a001"
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{
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"url": "https://git.kernel.org/stable/c/0db63c0b86e981a1e97d2596d64ceceba1a5470e"
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}
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],
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"title": "bpf: Fix verifier assumptions about socket->sk",
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{
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"metrics": [
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"type": "ssvc",
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"content": {
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"id": "CVE-2024-38566",
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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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"Technical Impact": "partial"
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"version": "2.0.3",
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"timestamp": "2024-09-10T17:14:31.584918Z"
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"shortName": "CISA-ADP",
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} |