CVE-2019-11599
23Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendepss 1.0%
de la publicación al arma1 días
Publicada en NVD29 abr
1ª PoC+1d
probabilidad de explotación
1.0%top 41% de las CVE
explotación observada
noninguna fuente lo reporta
4 exploit(s) público(s)
The coredump implementation in the Linux kernel before 5.0.10 does not use locking or other mechanisms to prevent vma layout or vma flags changes while it runs, which allows local users to obtain sensitive information, cause a denial of service, or possibly have unspecified other impact by triggering a race condition with mmget_not_zero or get_task_mm calls. This is related to fs/userfaultfd.c, mm/mmap.c, fs/proc/task_mmu.c, and drivers/infiniband/core/uverbs_main.c.
Productos afectados
n/a · n/aPoCs públicas encontradas — 4✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/46781cve_referencepacketstormsecurity.com/files/152663/Linux-Missing-Lockdown.htmlno verificadocve_referencepacketstormsecurity.com/files/153702/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.htmlno verificadocve_referencewww.exploit-db.com/exploits/46781/no verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
Referencias
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00014.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-07/msg00025.htmlhttp://packetstormsecurity.com/files/152663/Linux-Missing-Lockdown.htmlhttp://packetstormsecurity.com/files/153702/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.htmlhttps://access.redhat.com/errata/RHSA-2019:2029https://access.redhat.com/errata/RHSA-2019:2043https://access.redhat.com/errata/RHSA-2019:3309https://access.redhat.com/errata/RHSA-2019:3517https://access.redhat.com/errata/RHSA-2020:0100https://access.redhat.com/errata/RHSA-2020:0103https://access.redhat.com/errata/RHSA-2020:0179https://access.redhat.com/errata/RHSA-2020:0543