CVE-2009-1961
23Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendepss 0.6%
da publicação à arma0 dias
Publicada no NVD6 de jun.
1ª PoC29 de mai.
probabilidade de exploração
0.6%top 55% das CVEs
exploração observada
nãonenhuma fonte reporta
1 exploit(s) público(s)
The inode double locking code in fs/ocfs2/file.c in the Linux kernel 2.6.30 before 2.6.30-rc3, 2.6.27 before 2.6.27.24, 2.6.29 before 2.6.29.4, and possibly other versions down to 2.6.19 allows local users to cause a denial of service (prevention of file creation and removal) via a series of splice system calls that trigger a deadlock between the generic_file_splice_write, splice_from_pipe, and ocfs2_file_splice_write functions.
Produtos afetados
n/a · n/aPoCs públicas encontradas — 1✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/33015⚠ 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/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=7bfac9ecf0585962fe13584f5cf526d8c8e76f17http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00000.htmlhttp://lists.opensuse.org/opensuse-security-announce/2009-06/msg00001.htmlhttp://lists.opensuse.org/opensuse-security-announce/2009-07/msg00004.htmlhttp://secunia.com/advisories/35390http://secunia.com/advisories/35394http://secunia.com/advisories/35656http://secunia.com/advisories/35847http://secunia.com/advisories/36051http://securitytracker.com/id?1022307http://www.debian.org/security/2009/dsa-1844http://www.mandriva.com/security/advisories?name=MDVSA-2009:135