CVE-2020-36782
In the Linux kernel, the following vulnerability has been resolved: i2c: imx-lpi2c: fix reference leak when pm_runtime_get_sync fails The PM reference count is not expected to be incremented on return in lpi2c_imx_master_enable.
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: i2c: imx-lpi2c: fix reference leak when pm_runtime_get_sync fails The PM reference count is not expected to be incremented on return in lpi2c_imx_master_enable. However, pm_runtime_get_sync will increment the 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.
- 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
- 0.22% probability · 13th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/278e5bbdb9a94fa063c0f9bcde2479d0b8042462Patch
- https://git.kernel.org/stable/c/815859cb1d2302e74f11bf6894bceace9ca9eb4aPatch
- https://git.kernel.org/stable/c/b100650d80cd2292f6c152f5f2943b5944b3e8cePatch
- https://git.kernel.org/stable/c/bb300acc867e937edc2a6898e92b21f88e4e4e66Patch
- https://git.kernel.org/stable/c/cc49d206414240483bb93ffa3d80243e6a776916Patch
- https://git.kernel.org/stable/c/278e5bbdb9a94fa063c0f9bcde2479d0b8042462Patch
- https://git.kernel.org/stable/c/815859cb1d2302e74f11bf6894bceace9ca9eb4aPatch
- https://git.kernel.org/stable/c/b100650d80cd2292f6c152f5f2943b5944b3e8cePatch
- https://git.kernel.org/stable/c/bb300acc867e937edc2a6898e92b21f88e4e4e66Patch
- https://git.kernel.org/stable/c/cc49d206414240483bb93ffa3d80243e6a776916Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.