CVE-2022-49121
scsi: pm8001: Fix tag leaks on error
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Fix tag leaks on error In pm8001_chip_set_dev_state_req(), pm8001_chip_fw_flash_update_req(), pm80xx_chip_phy_ctl_req() and pm8001_chip_reg_dev_req() add missing calls to pm8001_tag_free() to free the allocated tag when pm8001_mpi_build_cmd() fails. Similarly, in pm8001_exec_internal_task_abort(), if the chip ->task_abort method fails, the tag allocated for the abort request task must be freed. Add the missing call to pm8001_tag_free().
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
dbf9bfe615717d1145f263c0049fe2328e6ed395 < a0bb65eadbf942024226241d9d99fed17168940b dbf9bfe615717d1145f263c0049fe2328e6ed395 < 43c617eefab7077d69f5989ad3e2a273da1d728b dbf9bfe615717d1145f263c0049fe2328e6ed395 < bdc74815f1c39905054b7d47399e0260b201b14d dbf9bfe615717d1145f263c0049fe2328e6ed395 < 9cc72bcc1c096ed42c91646f130d4b4191580a4c dbf9bfe615717d1145f263c0049fe2328e6ed395 < 4c8f04b1905cd4b776d0b720463c091545478ef7
Linux / Linux
2.6.33
References
git.kernel.org: https://git.kernel.org/stable/c/a0bb65eadbf942024226241d9d99fed17168940b git.kernel.org: https://git.kernel.org/stable/c/43c617eefab7077d69f5989ad3e2a273da1d728b git.kernel.org: https://git.kernel.org/stable/c/bdc74815f1c39905054b7d47399e0260b201b14d git.kernel.org: https://git.kernel.org/stable/c/9cc72bcc1c096ed42c91646f130d4b4191580a4c git.kernel.org: https://git.kernel.org/stable/c/4c8f04b1905cd4b776d0b720463c091545478ef7