143 lines
6.3 KiB
JSON
143 lines
6.3 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-2026-64049",
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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": "2026-07-19T07:54:57.029Z",
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"datePublished": "2026-07-19T15:39:33.308Z",
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"dateUpdated": "2026-07-19T15:39:33.308Z"
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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": "2026-07-19T15:39:33.308Z"
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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/adreno: fix userspace-triggered crash on a2xx-a4xx\n\nBefore a5xx Adreno driver will not try fetching UBWC params (because\nthose generations didn't support UBWC anyway), however it's still\npossible to query UBWC-related params from the userspace, triggering\npossible NULL pointer dereference. Check for UBWC config in\nadreno_get_param() and return sane defaults if there is none.\n\nPatchwork: https://patchwork.freedesktop.org/patch/717778/"
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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/adreno/adreno_gpu.c"
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],
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"versions": [
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{
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"lessThan": "eea43d5ed45089705bc5d70971c39076962d5951",
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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": "a452510aad53f665eb422784ff525c4889aa246f",
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"lessThan": "22fc33d9b67694b24e0deb3f08c622464338cecb",
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"status": "affected",
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},
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{
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"version": "a452510aad53f665eb422784ff525c4889aa246f",
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"lessThan": "2b4abf879360ea00a9e2b46d2d15dcdbc0687eed",
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"status": "affected",
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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/adreno/adreno_gpu.c"
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],
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"versions": [
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{
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"version": "6.17",
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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": "6.17",
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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": "6.18.34",
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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": "7.0.11",
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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": "6.17",
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"versionEndExcluding": "6.18.34"
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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": "6.17",
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"versionEndExcluding": "7.0.11"
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},
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.17",
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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/eea43d5ed45089705bc5d70971c39076962d5951"
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},
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{
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"url": "https://git.kernel.org/stable/c/22fc33d9b67694b24e0deb3f08c622464338cecb"
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},
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{
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"url": "https://git.kernel.org/stable/c/2b4abf879360ea00a9e2b46d2d15dcdbc0687eed"
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}
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],
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"title": "drm/msm/adreno: fix userspace-triggered crash on a2xx-a4xx",
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