{"cve":"CVE-2022-49121","nvd":{"published":"2025-02-26T07:00:49.450","modified":"2026-06-17T05:17:08.557","status":"Analyzed","description":"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 ->task_abort\nmethod fails, the tag allocated for the abort request task must be\nfreed. Add the missing call to pm8001_tag_free().","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-401"],"references":["https://git.kernel.org/stable/c/43c617eefab7077d69f5989ad3e2a273da1d728b","https://git.kernel.org/stable/c/4c8f04b1905cd4b776d0b720463c091545478ef7","https://git.kernel.org/stable/c/9cc72bcc1c096ed42c91646f130d4b4191580a4c","https://git.kernel.org/stable/c/a0bb65eadbf942024226241d9d99fed17168940b","https://git.kernel.org/stable/c/bdc74815f1c39905054b7d47399e0260b201b14d"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:59:48.811064707+00:00"},"epss":{"cve":"CVE-2022-49121","score":0.00268,"percentile":0.19032,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}