340 lines
15 KiB
JSON
340 lines
15 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-2020-36777",
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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": "2024-02-26T17:07:27.434Z",
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"datePublished": "2024-02-27T18:40:26.245Z",
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"dateUpdated": "2026-05-11T13:42:41.832Z"
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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": "2026-05-11T13:42:41.832Z"
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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\nmedia: dvbdev: Fix memory leak in dvb_media_device_free()\n\ndvb_media_device_free() is leaking memory. Free `dvbdev->adapter->conn`\nbefore setting it to NULL, as documented in include/media/media-device.h:\n\"The media_entity instance itself must be freed explicitly by the driver\nif required.\""
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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/media/dvb-core/dvbdev.c"
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],
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"versions": [
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{
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"version": "0230d60e4661d9ced6fb0b9a30f182ebdafbba7a",
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"lessThan": "06854b943e0571ccbd7ad0a529babed1a98ff275",
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"status": "affected",
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},
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{
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"version": "0230d60e4661d9ced6fb0b9a30f182ebdafbba7a",
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"lessThan": "32168ca1f123316848fffb85d059860adf3c409f",
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"status": "affected",
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{
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"lessThan": "cd89f79be5d553c78202f686e8e4caa5fbe94e98",
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"status": "affected",
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{
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"lessThan": "9185b3b1c143b8da409c19ac5a785aa18d67a81b",
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{
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"lessThan": "9ad15e214fcd73694ea51967d86055f47b802066",
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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": "0230d60e4661d9ced6fb0b9a30f182ebdafbba7a",
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"lessThan": "cede24d13be6c2a62be6d7ceea63c2719b0cfa82",
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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": "0230d60e4661d9ced6fb0b9a30f182ebdafbba7a",
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"lessThan": "bf9a40ae8d722f281a2721779595d6df1c33a0bf",
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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/media/dvb-core/dvbdev.c"
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],
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"versions": [
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{
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"version": "4.5",
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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": "4.5",
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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": "4.9.269",
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"lessThanOrEqual": "4.9.*",
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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": "4.14.233",
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"lessThanOrEqual": "4.14.*",
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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": "4.19.191",
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"lessThanOrEqual": "4.19.*",
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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": "5.4.118",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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},
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{
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"version": "5.10.36",
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"lessThanOrEqual": "5.10.*",
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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": "5.11.20",
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"lessThanOrEqual": "5.11.*",
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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": "5.12.3",
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"lessThanOrEqual": "5.12.*",
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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": "5.13",
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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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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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"versionStartIncluding": "4.5",
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/06854b943e0571ccbd7ad0a529babed1a98ff275"
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},
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{
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"url": "https://git.kernel.org/stable/c/32168ca1f123316848fffb85d059860adf3c409f"
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},
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{
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"url": "https://git.kernel.org/stable/c/cd89f79be5d553c78202f686e8e4caa5fbe94e98"
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"url": "https://git.kernel.org/stable/c/43263fd43083e412311fa764cd04a727b0c6a749"
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{
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"url": "https://git.kernel.org/stable/c/bf9a40ae8d722f281a2721779595d6df1c33a0bf"
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}
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],
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"title": "media: dvbdev: Fix memory leak in dvb_media_device_free()",
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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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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2020-36777",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2024-03-11T16:40:26.925342Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2024-07-05T17:22:13.278Z"
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}
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"dateUpdated": "2024-08-04T17:37:07.001Z"
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},
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"title": "CVE Program Container",
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