VDB
CVE-2007-3732
CVE-2007-3732
REJECTED
In Linux 2.6 before 2.6.23, the TRACE_IRQS_ON function in iret_exc calls a C function without ensuring that the segments are set properly. The kernel's %fs needs to be restored before the call in TRACE_IRQS_ON and before enabling interrupts, so that "current" references work. Without this, "current" used in the window between iret_exc and the middle of error_code where %fs is reset, would crash.
EPSS 0.16% · 37.2th percentile
Risk Scores
EPSS Score
0.16%
37.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | linux-manta | 3.4.0-4.19, 3.4.0-6.24, 0 |
| Ubuntu:16.04:LTS | linux-goldfish | 3.4.0-4.24, 3.4.0-4.26, 0 |
| Ubuntu:16.04:LTS | linux | 0 |
| Ubuntu:14.04:LTS | linux | 0 |
| Ubuntu:16.04:LTS | linux-mako | 0, 3.4.0-7.39 |
| Ubuntu:16.04:LTS | linux-flo | 0, 3.4.0-5.19 |
| Ubuntu:14.04:LTS | linux-lts-utopic | 0 |
| Ubuntu:14.04:LTS | linux-lts-xenial | 0 |
| Ubuntu:14.04:LTS | linux-flo | 3.4.0-2.8, 3.4.0-1.6, 3.4.0-1.3 |
| Ubuntu:16.04:LTS | linux-raspi2 | 0 |
| Ubuntu:14.04:LTS | linux-lts-vivid | 0 |
| Ubuntu:14.04:LTS | linux-goldfish | 3.4.0-1.10, 0, 3.4.0-1.9 |
| Ubuntu:14.04:LTS | linux-lts-wily | 0 |
Exploit Intelligence
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 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 3, 2023 EPSS Score
- May 25, 2023 EPSS Score
- Jul 17, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2007-3732 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2007-3732 third-party-advisory