cbcvebase.
CVE-2020-36781
published 2024-02-28

CVE-2020-36781: In the Linux kernel, the following vulnerability has been resolved: i2c: imx: fix reference leak when pm_runtime_get_sync fails In i2c_imx_xfer() and…

PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.22%
12.9th percentile
In the Linux kernel, the following vulnerability has been resolved: i2c: imx: fix reference leak when pm_runtime_get_sync fails In i2c_imx_xfer() and i2c_imx_remove(), the pm reference count is not expected to be incremented on return. However, pm_runtime_get_sync will increment pm reference count even failed. Forgetting to putting operation will result in a reference leak here. Replace it with pm_runtime_resume_and_get to keep usage counter balanced.

Affected

13 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 5.10.38-1 (bookworm)linux 5.10.38-1 (bookworm)
linuxlinux——
linuxlinux>= 3a5ee18d2a32bda6b9a1260136f6805848e3839d < 3a0cdd336d92c429b51a79bf4f64b17eafa0325d3a0cdd336d92c429b51a79bf4f64b17eafa0325d
linuxlinux>= 3a5ee18d2a32bda6b9a1260136f6805848e3839d < 1ecc0ebc2ebbad4a22a670a07d27a21fa0b59c771ecc0ebc2ebbad4a22a670a07d27a21fa0b59c77
linuxlinux>= 3a5ee18d2a32bda6b9a1260136f6805848e3839d < ff406f6cd09c273337ab4854292e4aca48f8affdff406f6cd09c273337ab4854292e4aca48f8affd
linuxlinux>= 3a5ee18d2a32bda6b9a1260136f6805848e3839d < 47ff617217ca6a13194fcb35c6c3a0c57c08069347ff617217ca6a13194fcb35c6c3a0c57c080693
linuxlinux_kernel>= 0 < 5.10.38-15.10.38-1
linuxlinux_kernel>= 0 < 5.10.38-15.10.38-1
linuxlinux_kernel>= 0 < 5.10.38-15.10.38-1
linuxlinux_kernel>= 0 < 5.10.38-15.10.38-1
linuxlinux_kernel>= 5.11 < 5.11.215.11.21
linuxlinux_kernel>= 5.12 < 5.12.45.12.4
linuxlinux_kernel>= 5.7 < 5.10.375.10.37

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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