VDB
CVE-2009-1238
CVE-2009-1238
PUBLISHED
CVSS 7.199999809265137 HIGH
Race condition in the HFS vfs sysctl interface in XNU 1228.8.20 and earlier on Apple Mac OS X 10.5.6 and earlier allows local users to cause a denial of service (kernel memory corruption) by simultaneously executing the same HFS_SET_PKG_EXTENSIONS code path in multiple threads, which is problematic because of lack of mutex locking for an unspecified global variable.
EPSS 0.62% · 46.4th percentile
Risk Scores
CVSS 2.0
7.199999809265137
EPSS Score
0.62%
46.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| apple | mac_os_x | 10.3.4, 10.0.1, 10.0.4 |
| apple | mac_os_x_server | 10.0.2, 10.0.3, 10.0.4 |
Timeline
- Mar 23, 2009 PoC Published
- Apr 2, 2009 CVE Published
- 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