{"id":"CVE-2022-49121","summary":"scsi: pm8001: Fix tag leaks on error","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: pm8001: Fix tag leaks on error\n\nIn pm8001_chip_set_dev_state_req(), pm8001_chip_fw_flash_update_req(),\npm80xx_chip_phy_ctl_req() and pm8001_chip_reg_dev_req() add missing calls\nto pm8001_tag_free() to free the allocated tag when pm8001_mpi_build_cmd()\nfails.\n\nSimilarly, in pm8001_exec_internal_task_abort(), if the chip -\u003etask_abort\nmethod fails, the tag allocated for the abort request task must be\nfreed. Add the missing call to pm8001_tag_free().","modified":"2026-04-02T08:27:18.911300Z","published":"2025-02-26T01:55:01.671Z","related":["SUSE-SU-2025:01600-1","SUSE-SU-2025:1027-1","SUSE-SU-2025:1176-1","SUSE-SU-2025:1183-1","SUSE-SU-2025:1241-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49121.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/43c617eefab7077d69f5989ad3e2a273da1d728b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4c8f04b1905cd4b776d0b720463c091545478ef7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9cc72bcc1c096ed42c91646f130d4b4191580a4c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a0bb65eadbf942024226241d9d99fed17168940b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bdc74815f1c39905054b7d47399e0260b201b14d"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49121.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49121"},{"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":"dbf9bfe615717d1145f263c0049fe2328e6ed395"},{"fixed":"a0bb65eadbf942024226241d9d99fed17168940b"},{"fixed":"43c617eefab7077d69f5989ad3e2a273da1d728b"},{"fixed":"bdc74815f1c39905054b7d47399e0260b201b14d"},{"fixed":"9cc72bcc1c096ed42c91646f130d4b4191580a4c"},{"fixed":"4c8f04b1905cd4b776d0b720463c091545478ef7"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49121.json"}}],"schema_version":"1.7.5"}