CVE-2011-1576
Summary
| CVE | CVE-2011-1576 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2011-08-31 23:55:00 UTC |
| Updated | 2023-02-13 01:19:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: CWE-119
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Linux | Linux Kernel | 2.6.18 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.18 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 5 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 6.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 5 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 6.0 | All | All | All |
| Application | Redhat | Enterprise Virtualization Hypervisor | All | All | All | All |
| Application | Redhat | Enterprise Virtualization Hypervisor | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| access.redhat.com | REDHAT | rhn.redhat.com | |
| Support | REDHAT | www.redhat.com | Vendor Advisory |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| access.redhat.com | CVE-2011-1576 | MISC | access.redhat.com | |
| Red Hat Linux Kernel VLAN Packets Handling Remote Denial of Service Vulnerability | BID | www.securityfocus.com | |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| Red Hat Customer Portal - Access to 24x7 support and knowledge | MISC | access.redhat.com | |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| Red Hat Enterprise Virtualization Hypervisor VLAN Packet Processing Flaw Lets Remote Users Deny Service - SecurityTracker | SECTRACK | www.securitytracker.com | |
| Bug 695173 – CVE-2011-1576 kernel: net: Fix memory leak/corruption on VLAN GRO_DROP | CONFIRM | bugzilla.redhat.com | Patch |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| Support | REDHAT | www.redhat.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.