CVE-2020-36783 PUBLISHED

In the Linux kernel, the following vulnerability has been resolved: i2c: img-scb: fix reference leak when pm_runtime_get_sync fails The PM reference count is not expected to be incremented on return in functions img_i2c_xfer and img_i2c_init. 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.

EPSS 0.02% · 3.5th percentile

Risk Scores

EPSS Score
0.02%
3.5th percentile

Affected Products

VendorProductVersions
Ubuntu:18.04:LTSlinux-oracle-5.45.4.0-1019.19~18.04.1, 0, 5.4.0-1025.25~18.04.1
Ubuntu:22.04:LTSlinux-riscv5.15.0-1005.5, 5.15.0-1004.4, 5.13.0-1010.11+22.04.1
Ubuntu:18.04:LTSlinux-hwe5.3.0-59.53~18.04.1, 4.18.0-16.17~18.04.1, 4.18.0-17.18~18.04.1
Ubuntu:22.04:LTSlinux-realtime0, 5.15.0-1032.35
Ubuntu:20.04:LTSlinux-gcp5.4.0-1008.8, 5.4.0-1034.37, 5.4.0-1036.39
Ubuntu:18.04:LTSlinux-azure4.15.0-1022.23, 4.15.0-1021.21, 4.15.0-1018.18
Ubuntu:Pro:FIPS:20.04:LTSlinux-aws-fips0, 5.4.0-1021.21+fips2
Ubuntu:Pro:FIPS:20.04:LTSlinux-azure-fips5.4.0-1022.22+fips1, 0
Ubuntu:20.04:LTSlinux-gcp-5.115.11.0-1029.33~20.04.3, 5.11.0-1014.16~20.04.1, 5.11.0-1009.10~20.04.1
Ubuntu:20.04:LTSlinux-oracle-5.115.11.0-1019.20~20.04.1, 5.11.0-1017.18~20.04.1, 5.11.0-1016.17~20.04.1
Ubuntu:22.04:LTSlinux-azure-fde-6.26.2.0-1017.17~22.04.1.1, 6.2.0-1018.18~22.04.1.1, *
Ubuntu:Pro:FIPS:20.04:LTSlinux-gcp-fips0, 5.4.0-1021.21+fips1
Ubuntu:22.04:LTSlinux-azure-5.190, 5.19.0-1022.23~22.04.1, 5.19.0-1020.21~22.04.1
Ubuntu:18.04:LTSlinux-oracle-5.35.3.0-1014.15~18.04.1, 5.3.0-1030.32~18.04.1, *
Ubuntu:18.04:LTSlinux-raspi-5.45.4.0-1029.32~18.04.1, 5.4.0-1030.33~18.04.1, 5.4.0-1032.35~18.04.1
Ubuntu:18.04:LTSlinux-azure-5.45.4.0-1035.36~18.04.1, 5.4.0-1039.41~18.04.1, 5.4.0-1040.42~18.04.1
Ubuntu:Pro:FIPS:18.04:LTSlinux-gcp-fips4.15.0-1001.1, 0
Ubuntu:Pro:FIPS-updates:18.04:LTSlinux-gcp-fips4.15.0-2084.90, 4.15.0-2083.89, 4.15.0-2081.87
Ubuntu:Pro:FIPS:18.04:LTSlinux-azure-fips0, 4.15.0-1002.2
Ubuntu:20.04:LTSlinux-azure-5.85.8.0-1040.43~20.04.1, 5.8.0-1042.45~20.04.1, 5.8.0-1043.46~20.04.1

…and 90 more

Timeline

References

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