CVE-2009-3234
23Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 1.8%
from disclosure to weapon0 days
Published on NVDSep 17
1st PoCSep 16
exploitation probability
1.8%top 24% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
Buffer overflow in the perf_copy_attr function in kernel/perf_counter.c in the Linux kernel 2.6.31-rc1 allows local users to cause a denial of service (crash) and execute arbitrary code via a "big size data" to the perf_counter_open system call.
Affected products
n/a · n/apublic PoCs found — 1✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/33228⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.