122 lines
5.1 KiB
JSON
122 lines
5.1 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-2026-31785",
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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": "2026-03-09T15:48:24.141Z",
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"datePublished": "2026-05-01T14:15:10.792Z",
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"dateUpdated": "2026-05-11T22:15:45.926Z"
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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": "2026-05-11T22:15:45.926Z"
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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/xe/xe_pagefault: Disallow writes to read-only VMAs\n\nThe page fault handler should reject write/atomic access to read only\nVMAs. Add code to handle this in xe_pagefault_service after the VMA\nlookup.\n\nv2:\n- Apply max line length (Matthew)\n\n(cherry picked from commit 714ee6754ac5fa3dc078856a196a6b124cd797a0)"
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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/xe/xe_pagefault.c"
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],
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"versions": [
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{
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"version": "fb544b8445080c6488a58c01022550adc0873283",
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"lessThan": "b656f040ed4ed2074dfb78072745b41d44368be0",
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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": "fb544b8445080c6488a58c01022550adc0873283",
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"lessThan": "6d192b4f2d644d15d9a9f1d33dab05af936f6540",
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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/xe/xe_pagefault.c"
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],
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"versions": [
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{
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"version": "6.19",
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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": "6.19",
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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": "6.19.12",
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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": "6.19",
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"versionEndExcluding": "6.19.12"
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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": "6.19",
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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/b656f040ed4ed2074dfb78072745b41d44368be0"
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},
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{
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"url": "https://git.kernel.org/stable/c/6d192b4f2d644d15d9a9f1d33dab05af936f6540"
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}
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],
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"title": "drm/xe/xe_pagefault: Disallow writes to read-only VMAs",
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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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} |