VDB
CVE-2012-2123
CVE-2012-2123
REJECTED
The cap_bprm_set_creds function in security/commoncap.c in the Linux kernel before 3.3.3 does not properly handle the use of file system capabilities (aka fcaps) for implementing a privileged executable file, which allows local users to bypass intended personality restrictions via a crafted application, as demonstrated by an attack that uses a parent process to disable ASLR.
EPSS 0.42% · 34.6th percentile
Risk Scores
EPSS Score
0.42%
34.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | linux-flo | 0, 3.4.0-5.19 |
| Ubuntu:16.04:LTS | linux-mako | 3.4.0-7.39, 0 |
| Ubuntu:14.04:LTS | linux-lts-vivid | 0 |
| Ubuntu:16.04:LTS | linux-aws | 0 |
| Ubuntu:14.04:LTS | linux-lts-xenial | 0 |
| Ubuntu:14.04:LTS | linux-mako | 0 |
| Ubuntu:16.04:LTS | linux-gke | 0 |
| Ubuntu:14.04:LTS | linux-aws | 0 |
| Ubuntu:14.04:LTS | linux-lts-wily | 0 |
| Ubuntu:16.04:LTS | linux-hwe | 0 |
| Ubuntu:16.04:LTS | linux-raspi2 | 0 |
| Ubuntu:14.04:LTS | linux-lts-utopic | 0 |
| Ubuntu:14.04:LTS | linux-flo | 0 |
| Ubuntu:14.04:LTS | linux | 0 |
| Ubuntu:14.04:LTS | linux-goldfish | 3.4.0-1.7, 0 |
| Ubuntu:14.04:LTS | linux-manta | 0 |
| Ubuntu:16.04:LTS | linux-goldfish | 3.4.0-4.24, 0, 3.4.0-4.26 |
| Ubuntu:16.04:LTS | linux | 0 |
| Ubuntu:16.04:LTS | linux-snapdragon | 0 |
Timeline
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Oct 27, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 3, 2023 EPSS Score
- May 26, 2023 EPSS Score
- Jul 17, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2012-2123 third-party-advisory
- http://www.openwall.com/lists/oss-security/2012/04/20/6 third-party-advisory
- https://ubuntu.com/security/notices/USN-1445-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-1448-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-1452-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-1453-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-1455-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-1457-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-1459-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-1460-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-1470-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-1530-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2012-2123 third-party-advisory