CVE-2011-1576
Estado: ModificadaMedia (5.7)—
The Generic Receive Offload (GRO) implementation in the Linux kernel 2.6.18 on Red Hat Enterprise Linux 5 and 2.6.32 on Red Hat Enterprise Linux 6, as used in Red Hat Enterprise Virtualization (RHEV) Hypervisor and other products, allows remote attackers to cause a denial of service via crafted VLAN packets that are processed by the napi_reuse_skb function, leading to (1) a memory leak or (2) memory corruption, a different vulnerability than CVE-2011-1478.
CVSS
- Versión: 2.0
- Vector: AV:A/AC:M/Au:N/C:N/I:N/A:C
- Puntuación base: 5.7
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.99%
- Percentil entre todas las CVEs puntuadas: 61
- Fecha de la puntuación: 5/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (3)
CWE
- CWE-119
Referencias
- http://rhn.redhat.com/errata/RHSA-2011-0927.html
- http://www.redhat.com/support/errata/RHSA-2011-1090.html
- http://www.redhat.com/support/errata/RHSA-2011-1106.html
- http://www.securityfocus.com/bid/48907
- http://www.securitytracker.com/id?1025853
- https://bugzilla.redhat.com/show_bug.cgi?id=695173
- http://rhn.redhat.com/errata/RHSA-2011-0927.html
- http://www.redhat.com/support/errata/RHSA-2011-1090.html
- http://www.redhat.com/support/errata/RHSA-2011-1106.html
- http://www.securityfocus.com/bid/48907
- http://www.securitytracker.com/id?1025853
- https://bugzilla.redhat.com/show_bug.cgi?id=695173
JSON original (NVD)
Mostrar
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