{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-49469","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T02:08:31.578Z","datePublished":"2025-02-26T02:13:13.387Z","dateUpdated":"2025-06-19T12:56:20.479Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-06-19T12:56:20.479Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: fix anon_dev leak in create_subvol()\n\nWhen btrfs_qgroup_inherit(), btrfs_alloc_tree_block, or\nbtrfs_insert_root() fail in create_subvol(), we return without freeing\nanon_dev. Reorganize the error handling in create_subvol() to fix this."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/btrfs/ioctl.c"],"versions":[{"version":"2dfb1e43f57dd3aeaa66f7cf05d068db2d4c8788","lessThan":"d887b3de318834f9aa637ecf79c6bc66cba7c69a","status":"affected","versionType":"git"},{"version":"2dfb1e43f57dd3aeaa66f7cf05d068db2d4c8788","lessThan":"7a875ad8706f0903a0e812e0dd701956ee9826ff","status":"affected","versionType":"git"},{"version":"2dfb1e43f57dd3aeaa66f7cf05d068db2d4c8788","lessThan":"2256e901f5bddc56e24089c96f27b77da932dfcc","status":"affected","versionType":"git"},{"version":"917d608fe375041eb7f29befa6a6d7fd3cf32dde","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/btrfs/ioctl.c"],"versions":[{"version":"5.9","status":"affected"},{"version":"0","lessThan":"5.9","status":"unaffected","versionType":"semver"},{"version":"5.17.14","lessThanOrEqual":"5.17.*","status":"unaffected","versionType":"semver"},{"version":"5.18.3","lessThanOrEqual":"5.18.*","status":"unaffected","versionType":"semver"},{"version":"5.19","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.17.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.18.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.8.3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/d887b3de318834f9aa637ecf79c6bc66cba7c69a"},{"url":"https://git.kernel.org/stable/c/7a875ad8706f0903a0e812e0dd701956ee9826ff"},{"url":"https://git.kernel.org/stable/c/2256e901f5bddc56e24089c96f27b77da932dfcc"}],"title":"btrfs: fix anon_dev leak in create_subvol()","x_generator":{"engine":"bippy-1.2.0"}}}}