{"schema_version":"1.9.0","id":"CVE-2022-50622","published":"2025-12-08T01:16:35.924Z","modified":"2026-08-12T03:51:20.208732657Z","related":["SUSE-SU-2026:0263-1","SUSE-SU-2026:0317-1","SUSE-SU-2026:0411-1","SUSE-SU-2026:0617-1"],"summary":"ext4: fix potential memory leak in ext4_fc_record_modified_inode()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\next4: fix potential memory leak in ext4_fc_record_modified_inode()\n\nAs krealloc may return NULL, in this case 'state->fc_modified_inodes'\nmay not be freed by krealloc, but 'state->fc_modified_inodes' already\nset NULL. Then will lead to 'state->fc_modified_inodes' memory leak.","affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2"},{"fixed":"c9ce7766dc4e88e624c62a68221a3bbe8f06e856"},{"fixed":"9b5eb368a86f97eb9831f5b53b8e43ec69bc7cd4"},{"fixed":"c0be17635f039f864b1108efec0015c73736e414"},{"fixed":"24d39affc6be1acf6df86a8c3e2413b8a73749c7"},{"fixed":"9305721a309fa1bd7c194e0d4a2335bf3b29dca4"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50622.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.10.0"},{"fixed":"5.10.150"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.75"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"5.19.17"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.20.0"},{"fixed":"6.0.3"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50622.json"}}],"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/24d39affc6be1acf6df86a8c3e2413b8a73749c7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9305721a309fa1bd7c194e0d4a2335bf3b29dca4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9b5eb368a86f97eb9831f5b53b8e43ec69bc7cd4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c0be17635f039f864b1108efec0015c73736e414"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c9ce7766dc4e88e624c62a68221a3bbe8f06e856"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50622.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50622"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50622.json"}}