VDB
CVE-2020-36782
CVE-2020-36782
PUBLISHED
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.
EPSS 0.02% · 3.8th percentile
Risk Scores
EPSS Score
0.02%
3.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | linux-gcp-5.8 | *, 0, 5.8.0-1032.34~20.04.1 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.2 | 6.2.0-1013.13~22.04.1, 6.2.0-1014.14~22.04.1, 6.2.0-1015.15~22.04.1 |
| Ubuntu:20.04:LTS | linux-azure | 5.4.0-1031.32, 5.4.0-1044.46, 5.4.0-1041.43 |
| Ubuntu:20.04:LTS | linux-oem-5.13 | 5.13.0-1017.21, 5.13.0-1028.35, 5.13.0-1021.25 |
| Ubuntu:18.04:LTS | linux-gke-5.4 | 5.4.0-1068.71~18.04.1, 0, 5.4.0-1025.25~18.04.1 |
| Ubuntu:20.04:LTS | linux-gcp | 5.4.0-1009.9, 5.4.0-1025.25, 5.4.0-1024.24 |
| Ubuntu:20.04:LTS | linux-gcp-5.11 | 5.11.0-1024.26~20.04.1, *, 5.11.0-1021.23~20.04.1 |
| Ubuntu:24.04:LTS | linux-raspi-realtime | 6.8.0-2019.20, 0 |
| Ubuntu:18.04:LTS | linux-gke-4.15 | 4.15.0-1032.34, 0, 4.15.0-1072.76 |
| Ubuntu:Pro:FIPS:20.04:LTS | linux-fips | 0, 5.4.0-1007.8 |
| Ubuntu:18.04:LTS | linux-raspi-5.4 | *, 5.4.0-1019.21~18.04.1, 5.4.0-1021.24~18.04.1 |
| Ubuntu:18.04:LTS | linux-gkeop-5.4 | 5.4.0-1029.30~18.04.2, 5.4.0-1027.28~18.04.1, 5.4.0-1026.27~18.04.1 |
| Ubuntu:20.04:LTS | linux-oracle-5.13 | 5.13.0-1027.32~20.04.1, 5.13.0-1025.30~20.04.1, 5.13.0-1018.22~20.04.1 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | 5.19.0-1026.29~22.04.1.1, 5.19.0-1025.28~22.04.1.1, 5.19.0-1027.30~22.04.2.1 |
| Ubuntu:Pro:FIPS-updates:20.04:LTS | linux-azure-fips | *, 0 |
| Ubuntu:20.04:LTS | linux-aws | 5.4.0-1015.15, 5.4.0-1025.25, 5.4.0-1047.49 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | *, *, 6.2.0-1009.9~22.04.3.1 |
| Ubuntu:Pro:FIPS:20.04:LTS | linux-aws-fips | 5.4.0-1021.21+fips2, 0 |
| Ubuntu:18.04:LTS | linux-hwe | *, 5.3.0-65.59, * |
| Ubuntu:Pro:FIPS:20.04:LTS | linux-gcp-fips | 0, 5.4.0-1021.21+fips1 |
…and 70 more
Timeline
- Feb 28, 2024 CVE Published
- Feb 29, 2024 EPSS Score
- Mar 27, 2024 EPSS Score
- Apr 22, 2024 EPSS Score
- May 19, 2024 EPSS Score
- Jun 15, 2024 EPSS Score
- Jul 12, 2024 EPSS Score
- Aug 7, 2024 EPSS Score
- Sep 3, 2024 EPSS Score
- Sep 29, 2024 EPSS Score
- Oct 26, 2024 EPSS Score
- Nov 22, 2024 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-36782 third-party-advisory
- https://git.kernel.org/linus/278e5bbdb9a94fa063c0f9bcde2479d0b8042462 third-party-advisory
- https://git.kernel.org/stable/c/815859cb1d2302e74f11bf6894bceace9ca9eb4a third-party-advisory
- https://git.kernel.org/stable/c/cc49d206414240483bb93ffa3d80243e6a776916 third-party-advisory
- https://git.kernel.org/stable/c/bb300acc867e937edc2a6898e92b21f88e4e4e66 third-party-advisory
- https://git.kernel.org/stable/c/b100650d80cd2292f6c152f5f2943b5944b3e8ce third-party-advisory
- https://git.kernel.org/stable/c/278e5bbdb9a94fa063c0f9bcde2479d0b8042462 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-36782 third-party-advisory