VDB
CVE-2016-9120
CVE-2016-9120
PUBLISHED
Race condition in the ion_ioctl function in drivers/staging/android/ion/ion.c in the Linux kernel before 4.6 allows local users to gain privileges or cause a denial of service (use-after-free) by calling ION_IOC_FREE on two CPUs at the same time.
EPSS 0.11% · 28.8th percentile
Risk Scores
EPSS Score
0.11%
28.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | linux-azure | 4.15.0-1008.8, 4.15.0-1012.12, 4.15.0-1013.13 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | 5.15.0-1073.75, 0 |
| Ubuntu:22.04:LTS | linux-riscv | 5.13.0-1010.11+22.04.1, 5.15.0-1017.19, 5.15.0-1026.30 |
| Ubuntu:24.04:LTS | linux-raspi-realtime | 6.8.0-2019.20, 0 |
| Ubuntu:20.04:LTS | linux-raspi2 | 0, 5.3.0-1007.8, 5.3.0-1014.16 |
| Ubuntu:20.04:LTS | linux-gke | 5.4.0-1097.104, 5.4.0-1096.103, 5.4.0-1095.102 |
| Ubuntu:18.04:LTS | linux-hwe | *, 4.18.0-13.14~18.04.1, 4.18.0-14.15~18.04.1 |
| Ubuntu:22.04:LTS | linux-realtime | 0, 5.15.0-1032.35 |
| Ubuntu:20.04:LTS | linux-riscv | 5.4.0-31.35, 5.4.0-40.45, 5.4.0-37.42 |
| Ubuntu:18.04:LTS | linux-gcp | 4.15.0-1036.38, 4.15.0-1034.36, 4.15.0-1033.35 |
| Ubuntu:20.04:LTS | linux-azure-fde | 0, 5.4.0-1063.66+cvm2.2, 5.4.0-1063.66+cvm3.2 |
Exploit Intelligence
- theo543/OSDS_Paper_CVE-2016-5195 (github-poc)
- theo543/OSDS_Paper_CVE-2016-5195 (github-poc)
- theo543/OSDS_Paper_CVE-2016-5195 (github-poc)
- theo543/OSDS_Paper_CVE-2016-5195 (github-poc)
- theo543/OSDS_Paper_CVE-2016-5195 (github-poc)
- Dirty COW Privilege Escalation (CVE-2016-5195) (github-poc)
- Dirty COW Privilege Escalation (CVE-2016-5195) (github-poc)
- Dirty COW Privilege Escalation (CVE-2016-5195) (github-poc)
- Dirty COW Privilege Escalation (CVE-2016-5195) (github-poc)
- Dirty COW Privilege Escalation (CVE-2016-5195) (github-poc)
…and 314 more exploits
Timeline
- Dec 8, 2016 CVE Published
- Jan 16, 2018 PoC Published
- May 28, 2021 PoC Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 17, 2022 CVE Updated
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Jul 29, 2022 PoC Published
- Sep 3, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2016-9120 third-party-advisory
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9590232bb4f4cc824f3425a6e1349afbe6d6d2b7 third-party-advisory
- http://source.android.com/security/bulletin/2016-12-01.html third-party-advisory
- https://github.com/torvalds/linux/commit/9590232bb4f4cc824f3425a6e1349afbe6d6d2b7 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2016-9120 third-party-advisory