Vulnerability in Linux Kernel
CVE-2009-0343
Niels Provos Systrace 1.6f and earlier on the x86_64 Linux platform allows local users to bypass intended access restrictions by making a 32-bit syscall with a syscall number that corresponds to a policy-compliant 64-bit syscall, related to race conditions that occur in monitoring 64-bit processes.
EPSS: 0.008 (53.4th percentile) — read the EPSS interpretation.
Affected products
- Linux Linux_kernel — versions _nil_
- Niels_provos Systrace — versions 1.1, 1.2, 1.3
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (x_refsource_MISC)
- cve@mitre.org (mailing-list, x_refsource_BUGTRAQ)
- cve@mitre.org (Exploit, x_refsource_MISC)
- cve@mitre.org (x_refsource_MISC)
- cve@mitre.org (Exploit, vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2009-0343?
- CVE-2009-0343 is a vulnerability in Linux Kernel, classified under CWE-264. Published 2009-01-29.
- Is CVE-2009-0343 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.