SUSE CVE-2021-47198

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix use-after-free in lpfcunregrpi routine An error is detected with the following report when unloading the driver: "KASAN: use-after-free in lpfcunregrpi+0x1b1b" The NLPREGLOGINSEND nlpflag is set in...

CVE-2021-47198 scsi: lpfc: Fix use-after-free in lpfc_unreg_rpi() routine

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix use-after-free in lpfcunregrpi routine An error is detected with the following report when unloading the driver: "KASAN: use-after-free in lpfcunregrpi+0x1b1b" The NLPREGLOGINSEND nlpflag is set in...

CVE-2021-47198

CVE-2021-47198 affects the Linux kernel lpfc SCSI lpfc driver. The vulnerability arises when unloading the driver: NLP_REG_LOGIN_SEND is set in lpfc_reg_fab_ctrl_node() but not cleared on login completion, allowing a second call to lpfc_unreg_rpi() to operate with nlp_rpi = LPFC_RPI_ALLOW_ERROR a...