{"id":"CVE-2022-49922","summary":"nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()\n\nnfcmrvl_i2c_nci_send() will be called by nfcmrvl_nci_send(), and skb\nshould be freed in nfcmrvl_i2c_nci_send(). However, nfcmrvl_nci_send()\nwill only free skb when i2c_master_send() return \u003e=0, which means skb\nwill memleak when i2c_master_send() failed. Free skb no matter whether\ni2c_master_send() succeeds.","modified":"2026-04-03T13:14:30.205521Z","published":"2025-05-01T14:11:01.010Z","related":["SUSE-SU-2025:01918-1","SUSE-SU-2025:01966-1","SUSE-SU-2025:01982-1","SUSE-SU-2025:01983-1","SUSE-SU-2025:01995-1","SUSE-SU-2025:02173-1","SUSE-SU-2025:02262-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49922.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/52438e734c1566f5e2bcd9a065d2d65e306c0555"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5dfdac5e3f8db5f4445228c44f64091045644a3b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/825656ae61e73ddc05f585e6258d284c87064b10"},{"type":"WEB","url":"https://git.kernel.org/stable/c/92a1df9c6da20c02cf9872f8b025a66ddb307aeb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/93d904a734a74c54d945a9884b4962977f1176cd"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c8e7d4a1166f063703955f1b2e765a6db5bf1771"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dd0ee55ead91fbb16889dbe7ff0b0f7c9e4e849d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f30060efcf18883748a0541aa41acef183cd9c0e"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49922.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49922"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"b5b3e23e4cace008e1a30e8614a484d14dfd07a1"},{"fixed":"dd0ee55ead91fbb16889dbe7ff0b0f7c9e4e849d"},{"fixed":"825656ae61e73ddc05f585e6258d284c87064b10"},{"fixed":"c8e7d4a1166f063703955f1b2e765a6db5bf1771"},{"fixed":"f30060efcf18883748a0541aa41acef183cd9c0e"},{"fixed":"52438e734c1566f5e2bcd9a065d2d65e306c0555"},{"fixed":"5dfdac5e3f8db5f4445228c44f64091045644a3b"},{"fixed":"92a1df9c6da20c02cf9872f8b025a66ddb307aeb"},{"fixed":"93d904a734a74c54d945a9884b4962977f1176cd"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49922.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}