Vulnerability Details : CVE-2011-1576

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.
Published 2011-08-31 23:55:02
Updated 2023-02-13 01:19:17
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: OverflowMemory CorruptionDenial of service

Threat overview for CVE-2011-1576

Top countries where our scanners detected CVE-2011-1576
Top open port discovered on systems with this issue 53
IPs affected by CVE-2011-1576 117,171
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2011-1576!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2011-1576

Probability of exploitation activity in the next 30 days: 0.89%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 80 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2011-1576

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
5.7
 MEDIUM AV:A/AC:M/Au:N/C:N/I:N/A:C
5.5
6.9
 NIST

CWE ids for CVE-2011-1576

References for CVE-2011-1576

Products affected by CVE-2011-1576

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