VDB
CVE-2020-36781
CVE-2020-36781
PUBLISHED
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.
EPSS 0.03% · 9.0th percentile
Risk Scores
EPSS Score
0.03%
9.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | linux-oracle-5.3 | 5.3.0-1027.29~18.04.1, 5.3.0-1011.12~18.04.1, 5.3.0-1013.14~18.04.1 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | 5.19.0-32.33~22.04.1, 5.19.0-28.29~22.04.1, 0 |
| Ubuntu:20.04:LTS | linux-hwe-5.8 | *, *, * |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | 5.19.0-1027.30~22.04.2.1, 5.19.0-1025.28~22.04.1.1, 0 |
| Ubuntu:20.04:LTS | linux-gcp-5.11 | *, 5.11.0-1023.25~20.04.1, 5.11.0-1024.26~20.04.1 |
| Ubuntu:22.04:LTS | linux-starfive-5.19 | *, 5.19.0-1020.22~22.04.1, 5.19.0-1019.21~22.04.1 |
| Ubuntu:20.04:LTS | linux-hwe-5.13 | 0, 5.13.0-52.59~20.04.1, 5.13.0-51.58~20.04.1 |
| Ubuntu:20.04:LTS | linux-riscv-5.11 | 5.11.0-1023.24~20.04.1, 5.11.0-1020.21~20.04.1, 0 |
| Ubuntu:22.04:LTS | linux-oem-5.17 | 5.17.0-1020.21, 5.17.0-1024.25, 5.17.0-1035.36 |
| Ubuntu:20.04:LTS | linux-intel-5.13 | 5.13.0-1014.15, 5.13.0-1017.19, 5.13.0-1010.10 |
| Ubuntu:20.04:LTS | linux-gke-5.15 | 5.15.0-1014.17~20.04.1, *, 0 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | 0, *, * |
| Ubuntu:20.04:LTS | linux-azure-5.13 | 5.13.0-1025.29~20.04.1, 5.13.0-1022.26~20.04.1, 5.13.0-1017.19~20.04.1 |
| Ubuntu:22.04:LTS | linux-oem-6.0 | 6.0.0-1019.19, 0, 6.0.0-1006.6 |
| Ubuntu:20.04:LTS | linux-aws-5.8 | 5.8.0-1041.43~20.04.1, 5.8.0-1038.40~20.04.1, 0 |
| Ubuntu:22.04:LTS | linux-starfive-6.2 | 6.2.0-1007.8~22.04.1, 0, 6.2.0-1006.7~22.04.1 |
| Ubuntu:22.04:LTS | linux-riscv | 5.15.0-1018.21, 5.15.0-1026.30, * |
| Ubuntu:20.04:LTS | linux-oem-5.6 | 5.6.0-1048.52, 5.6.0-1031.32, 5.6.0-1042.46 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | 5.19.0-1021.22~22.04.1, 5.19.0-1018.19~22.04.1, * |
| Ubuntu:18.04:LTS | linux-gke-4.15 | 4.15.0-1078.83, 4.15.0-1046.49, 4.15.0-1055.58 |
…and 44 more
Timeline
- Feb 28, 2024 CVE Published
- Feb 29, 2024 EPSS Score
- Mar 26, 2024 EPSS Score
- Apr 22, 2024 EPSS Score
- May 18, 2024 EPSS Score
- Jun 15, 2024 EPSS Score
- Jul 11, 2024 EPSS Score
- Aug 7, 2024 EPSS Score
- Sep 2, 2024 EPSS Score
- Sep 29, 2024 EPSS Score
- Oct 25, 2024 EPSS Score
- Nov 21, 2024 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-36781 third-party-advisory
- https://git.kernel.org/linus/47ff617217ca6a13194fcb35c6c3a0c57c080693 third-party-advisory
- https://git.kernel.org/stable/c/3a0cdd336d92c429b51a79bf4f64b17eafa0325d third-party-advisory
- https://git.kernel.org/stable/c/1ecc0ebc2ebbad4a22a670a07d27a21fa0b59c77 third-party-advisory
- https://git.kernel.org/stable/c/ff406f6cd09c273337ab4854292e4aca48f8affd third-party-advisory
- https://git.kernel.org/stable/c/47ff617217ca6a13194fcb35c6c3a0c57c080693 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-36781 third-party-advisory