208 lines
9.8 KiB
JSON
208 lines
9.8 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-2026-93058",
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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": "2026-09-17T15:57:05.659Z",
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"datePublished": "2026-09-17T16:10:45.793Z",
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"dateUpdated": "2026-10-30T12:35:47.517Z"
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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": "2026-10-30T12:35:47.517Z"
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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\ndrm/msm: Only fini scheduler after successful init\n\nmsm_ringbuffer_new() destroys a partially initialized ring through\nmsm_ringbuffer_destroy() when an allocation or scheduler setup step\nfails.\n\nIf drm_sched_init() fails before it finishes initializing the scheduler,\nthe failure path still calls drm_sched_fini(). That teardown path assumes\nthe scheduler work items, lists, and workqueue state were initialized.\n\nTrack successful scheduler initialization and call drm_sched_fini() only\nafter drm_sched_init() returned 0.\n\nThis issue was found by a static analysis checker and confirmed by\nmanual source review.\n\nPatchwork: https://patchwork.freedesktop.org/patch/738905/"
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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/gpu/drm/msm/msm_ringbuffer.c",
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"drivers/gpu/drm/msm/msm_ringbuffer.h"
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],
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"versions": [
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{
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"lessThan": "20ea0ae8e90702acca83467207db4c9bd8c8bd03",
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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": "1d8a5ca436ee4a28eec14cb813f790f7cdeeee19",
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"lessThan": "bd2a5a876904eaf688a093cd73986abc3571f26b",
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"status": "affected",
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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": "1d8a5ca436ee4a28eec14cb813f790f7cdeeee19",
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"lessThan": "d43e1bbfd43458b9242806eec77ea3b032134baf",
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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": "1d8a5ca436ee4a28eec14cb813f790f7cdeeee19",
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"lessThan": "09b360eb6ce345996a30fad8c86e9df80f41cd7e",
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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": "1d8a5ca436ee4a28eec14cb813f790f7cdeeee19",
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"lessThan": "e2332abed2a4d3caa59052095dc16e4ce44791ea",
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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/gpu/drm/msm/msm_ringbuffer.c",
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"drivers/gpu/drm/msm/msm_ringbuffer.h"
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],
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"versions": [
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{
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"version": "5.15",
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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": "5.15",
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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": "6.1.191",
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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": "6.6.160",
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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": "6.12.114",
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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": "6.18.52",
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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": "7.2.6",
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"lessThanOrEqual": "7.2.*",
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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": "7.3",
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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": "5.15",
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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": "5.15",
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"versionEndExcluding": "6.6.160"
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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/20ea0ae8e90702acca83467207db4c9bd8c8bd03"
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},
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{
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"url": "https://git.kernel.org/stable/c/bd2a5a876904eaf688a093cd73986abc3571f26b"
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},
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{
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"url": "https://git.kernel.org/stable/c/aafc9258efeec98fcb7e3998356b4b25bf1ad159"
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},
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{
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"url": "https://git.kernel.org/stable/c/d43e1bbfd43458b9242806eec77ea3b032134baf"
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},
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{
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"url": "https://git.kernel.org/stable/c/09b360eb6ce345996a30fad8c86e9df80f41cd7e"
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},
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{
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"url": "https://git.kernel.org/stable/c/e2332abed2a4d3caa59052095dc16e4ce44791ea"
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}
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],
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"title": "drm/msm: Only fini scheduler after successful init",
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"x_generator": {
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"engine": "bippy-1.2.0"
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} |