CVE-2022-49121
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…
Does this matter?
Lower severity and a low EPSS score (0.26%). Track it; it rarely justifies an emergency change on its own.
Description
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().
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.26% probability · 18th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/43c617eefab7077d69f5989ad3e2a273da1d728bPatch
- https://git.kernel.org/stable/c/4c8f04b1905cd4b776d0b720463c091545478ef7Patch
- https://git.kernel.org/stable/c/9cc72bcc1c096ed42c91646f130d4b4191580a4cPatch
- https://git.kernel.org/stable/c/a0bb65eadbf942024226241d9d99fed17168940bPatch
- https://git.kernel.org/stable/c/bdc74815f1c39905054b7d47399e0260b201b14dPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.