131 lines
5.6 KiB
JSON
131 lines
5.6 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-2026-46305",
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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": "2026-05-13T15:03:33.111Z",
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"datePublished": "2026-06-08T15:46:32.831Z",
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"dateUpdated": "2026-09-14T11:58:25.835Z"
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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": "2026-09-14T11:58:25.835Z"
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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\nstaging: rtl8723bs: os_dep: avoid NULL pointer dereference in rtw_cbuf_alloc\n\nThe return value of kzalloc_flex() is used without\nensuring that the allocation succeeded, and the\npointer is dereferenced unconditionally.\n\nGuard the access to the allocated structure to\navoid a potential NULL pointer dereference if the\nallocation fails."
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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/staging/rtl8723bs/os_dep/osdep_service.c"
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],
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"versions": [
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{
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"version": "368f19a5ed15f396db4ec2182c1311a7fa4f993b",
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"lessThan": "7d4024037ee309a8f0cb86b4093d59da0e135db8",
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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": "980cd426a25747daf8ed25e2a1904b2d26ffbb3d",
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"lessThan": "0a5f411becfb7c57aa89827213d31ef23a03d75a",
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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": "980cd426a25747daf8ed25e2a1904b2d26ffbb3d",
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"lessThan": "bc851db06045a40c18233dd76ef0562d7f8bb6db",
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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/staging/rtl8723bs/os_dep/osdep_service.c"
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],
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"versions": [
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{
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"version": "7.0",
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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": "7.0",
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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": "7.0.7",
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"lessThanOrEqual": "7.0.*",
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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",
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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": "7.0",
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"versionEndExcluding": "7.0.7"
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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": "7.0",
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"versionEndExcluding": "7.1"
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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/7d4024037ee309a8f0cb86b4093d59da0e135db8"
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},
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{
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"url": "https://git.kernel.org/stable/c/0a5f411becfb7c57aa89827213d31ef23a03d75a"
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},
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{
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"url": "https://git.kernel.org/stable/c/bc851db06045a40c18233dd76ef0562d7f8bb6db"
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}
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],
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"title": "staging: rtl8723bs: os_dep: avoid NULL pointer dereference in rtw_cbuf_alloc",
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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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} |