PT-2025-53936 · Unknown+1 · Pm8001 Driver+1
Publicado
2025-12-30
·
Atualizado
2026-01-28
·
CVE-2022-50818
Nenhuma
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Name of the Vulnerable Software and Affected Versions
Linux kernel versions prior to 6.0.0-rc1-205202-gf26f8f761e83 #218
Description
A flaw exists in the SCSI subsystem of the Linux kernel, specifically within the pm8001 driver. The issue involves incorrect handling of the
running req counter when internal abort commands are completed. This can lead to a system hang when disabling the remote phy for a SATA disk. The root cause is that the running req counter is incremented for internal abort commands but is not decremented upon completion, resulting in a stalled state. The issue is triggered when delivering a sas task to the hardware.Recommendations
Update to a version later than 6.0.0-rc1-205202-gf26f8f761e83 #218.
Exploit
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Identificadores relacionados
Produtos afetados
Linux Kernel
Pm8001 Driver