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CVE-2008-2365

CVE-2008-2365

23Vexday Risk Score

Sem sinal de exploração. Ela tem prova de conceito pública.

ssvc Attendepss 0.5%
da publicação à arma0 dias
Publicada no NVD30 de jun.
1ª PoC25 de jun.
probabilidade de exploração
0.5%top 58% das CVEs
exploração observada
nãonenhuma fonte reporta
2 exploit(s) público(s)
Race condition in the ptrace and utrace support in the Linux kernel 2.6.9 through 2.6.25, as used in Red Hat Enterprise Linux (RHEL) 4, allows local users to cause a denial of service (oops) via a long series of PTRACE_ATTACH ptrace calls to another user's process that trigger a conflict between utrace_detach and report_quiescent, related to "late ptrace_may_attach() check" and "race around &dead_engine_ops setting," a different vulnerability than CVE-2007-0771 and CVE-2008-1514. NOTE: this issue might only affect kernel versions before 2.6.16.x.
Produtos afetados
n/a · n/a
PoCs públicas encontradas — 2✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/31965exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/31966
⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
Referências
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.25.y.git%3Ba=commit%3Bh=5ecfbae093f0c37311e89b29bfc0c9d586eace87http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.25.y.git%3Ba=commit%3Bh=f358166a9405e4f1d8e50d8f415c26d95505b6dehttp://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.25.y.git%3Ba=commit%3Bh=f5b40e363ad6041a96e3da32281d8faa191597b9http://marc.info/?l=linux-kernel&m=117863520707703&w=2http://rhn.redhat.com/errata/RHSA-2008-0508.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=449359http://secunia.com/advisories/30850http://secunia.com/advisories/31107http://securityreason.com/securityalert/3965https://exchange.xforce.ibmcloud.com/vulnerabilities/43567http://sources.redhat.com/cgi-bin/cvsweb.cgi/~checkout~/tests/ptrace-tests/tests/late-ptrace-may-attach-check.c?cvsroot=systemtaphttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10749