149 lines
6.5 KiB
JSON
149 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-2022-49996",
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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": "2025-06-18T10:57:27.387Z",
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"datePublished": "2025-06-18T11:00:56.175Z",
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"dateUpdated": "2026-05-23T15:23:31.343Z"
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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": "2026-05-23T15:23:31.343Z"
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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\nbtrfs: fix possible memory leak in btrfs_get_dev_args_from_path()\n\nIn btrfs_get_dev_args_from_path(), btrfs_get_bdev_and_sb() can fail if\nthe path is invalid. In this case, btrfs_get_dev_args_from_path()\nreturns directly without freeing args->uuid and args->fsid allocated\nbefore, which causes memory leak.\n\nTo fix these possible leaks, when btrfs_get_bdev_and_sb() fails,\nbtrfs_put_dev_args_from_path() is called to clean up the memory."
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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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"fs/btrfs/volumes.c"
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],
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"versions": [
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{
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"version": "321a81835b4aed4f717f89921286f6544ffa8be9",
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"lessThan": "5f52402c77013e4a826394b807dd5ea4dc83bd72",
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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": "faa775c41d655a4786e9d53cb075a77bb5a75f66",
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"lessThan": "4b124ad87244cd7f0883c5eaa38d2326b2154cad",
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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": "faa775c41d655a4786e9d53cb075a77bb5a75f66",
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"lessThan": "9ea0106a7a3d8116860712e3f17cd52ce99f6707",
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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": "5.15.54",
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"lessThan": "5.15.64",
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"status": "affected",
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"versionType": "semver"
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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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"fs/btrfs/volumes.c"
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],
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"versions": [
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{
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"version": "5.16",
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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": "5.16",
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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": "5.15.64",
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"lessThanOrEqual": "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": "5.19.6",
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"lessThanOrEqual": "5.19.*",
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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": "6.0",
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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": "5.15.54",
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"versionEndExcluding": "5.15.64"
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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": "5.16",
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"versionEndExcluding": "5.19.6"
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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": "5.16",
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"versionEndExcluding": "6.0"
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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/5f52402c77013e4a826394b807dd5ea4dc83bd72"
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},
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{
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"url": "https://git.kernel.org/stable/c/4b124ad87244cd7f0883c5eaa38d2326b2154cad"
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},
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{
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"url": "https://git.kernel.org/stable/c/9ea0106a7a3d8116860712e3f17cd52ce99f6707"
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}
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],
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"title": "btrfs: fix possible memory leak in btrfs_get_dev_args_from_path()",
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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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} |