143 lines
6.5 KiB
JSON
143 lines
6.5 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-2026-46097",
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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": "2026-05-13T15:03:33.097Z",
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"datePublished": "2026-05-27T12:58:59.100Z",
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"dateUpdated": "2026-06-14T17:54:10.915Z"
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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": "2026-06-14T17:54:10.915Z"
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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\nInput: edt-ft5x06 - fix use-after-free in debugfs teardown\n\nThe commit 68743c500c6e (\"Input: edt-ft5x06 - use per-client debugfs\ndirectory\") removed the manual debugfs teardown, relying on the I2C core\nto handle it. However, this creates a window where debugfs files are\nstill accessible after edt_ft5x06_ts_teardown_debugfs() frees\ntsdata->raw_buffer.\n\nTo prevent a use-after-free, protect the freeing of raw_buffer with the\ndevice mutex and set raw_buffer to NULL. The debugfs read function\nalready checks if raw_buffer is NULL under the same mutex, so this\nsafely avoids the use-after-free."
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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/input/touchscreen/edt-ft5x06.c"
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],
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"versions": [
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{
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"version": "68743c500c6eafcd0b16dc6067fea5bca0795eef",
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"lessThan": "a516d43886623e3cca5fa3446bed8fc7c7982be2",
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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": "68743c500c6eafcd0b16dc6067fea5bca0795eef",
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"lessThan": "9f6c5e7b747d40e1c65cbfcb975857d25154c075",
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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": "68743c500c6eafcd0b16dc6067fea5bca0795eef",
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"lessThan": "f5f9e07060519e2287e99019a6de1eb3ebb65c37",
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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/input/touchscreen/edt-ft5x06.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": "6.18.27",
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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": "7.0.4",
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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": "6.18.27"
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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": "7.0.4"
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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": "7.1"
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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/a516d43886623e3cca5fa3446bed8fc7c7982be2"
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},
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{
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"url": "https://git.kernel.org/stable/c/9f6c5e7b747d40e1c65cbfcb975857d25154c075"
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},
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{
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"url": "https://git.kernel.org/stable/c/f5f9e07060519e2287e99019a6de1eb3ebb65c37"
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}
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],
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"title": "Input: edt-ft5x06 - fix use-after-free in debugfs teardown",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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} |