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CVE-2011-2723 (GCVE-0-2011-2723)
Vulnerability from cvelistv5 – Published: 2011-09-06 15:00 – Updated: 2024-08-06 23:08- n/a
| URL | Tags |
|---|---|
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| http://openwall.com/lists/oss-security/2011/07/29/1 | mailing-listx_refsource_MLIST |
| http://securitytracker.com/id?1025876 | vdb-entryx_refsource_SECTRACK |
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| http://openwall.com/lists/oss-security/2011/07/28/13 | mailing-listx_refsource_MLIST |
| http://www.kernel.org/pub/linux/kernel/v2.6/Chang… | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/48929 | vdb-entryx_refsource_BID |
| http://marc.info/?l=bugtraq&m=139447903326211&w=2 | vendor-advisoryx_refsource_HP |
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RHSA-2011_1408
Vulnerability from csaf_redhat - Published: 2011-10-26 15:28 - Updated: 2011-10-26 11:32The skb_gro_header_slow function in include/linux/netdevice.h in the Linux kernel before 2.6.39.4, when Generic Receive Offload (GRO) is enabled, resets certain fields in incorrect situations, which allows remote attackers to cause a denial of service (system crash) via crafted network traffic.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat Virtualization
Red Hat
|
— |
Vendor Fix
fix
|
A certain Red Hat patch to the __br_deliver function in net/bridge/br_forward.c in the Linux kernel 2.6.18 on Red Hat Enterprise Linux (RHEL) 5 allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by leveraging connectivity to a network interface that uses an Ethernet bridge device.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat Virtualization
Red Hat
|
— |
Vendor Fix
fix
|
The (1) IPv4 and (2) IPv6 implementations in the Linux kernel before 3.1 use a modified MD4 algorithm to generate sequence numbers and Fragment Identification values, which makes it easier for remote attackers to cause a denial of service (disrupted networking) or hijack network sessions by predicting these values and sending crafted packets.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat Virtualization
Red Hat
|
— |
Vendor Fix
fix
|
A certain Red Hat patch to the be2net implementation in the kernel package before 2.6.32-218.el6 on Red Hat Enterprise Linux (RHEL) 6, when promiscuous mode is enabled, allows remote attackers to cause a denial of service (system crash) via non-member VLAN packets.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat Virtualization
Red Hat
|
— |
Vendor Fix
fix
|
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"summary": "Canonical URL",
"url": "https://access.redhat.com/security/data/csaf/v2/advisories/2011/rhsa-2011_1408.json"
}
],
"title": "Red Hat Security Advisory: rhev-hypervisor security update",
"tracking": {
"current_release_date": "2011-10-26T11:32:00Z",
"generator": {
"date": "2023-06-30T20:18:00Z",
"engine": {
"name": "Red Hat SDEngine",
"version": "3.18.0"
}
},
"id": "RHSA-2011:1408",
"initial_release_date": "2011-10-26T15:28:00Z",
"revision_history": [
{
"date": "2011-10-26T11:32:00Z",
"number": "1",
"summary": "Current version"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_family",
"name": "Red Hat Virtualization",
"product": {
"name": "Red Hat Virtualization",
"product_id": "Red Hat Virtualization"
}
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Brent Meshier"
]
}
],
"cve": "CVE-2011-2723",
"discovery_date": "2011-07-29T00:00:00Z",
"ids": [
{
"system_name": "Red Hat Bugzilla",
"text": "https://bugzilla.redhat.com/show_bug.cgi?id=726552"
}
],
"notes": [
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
},
{
"category": "description",
"text": "The skb_gro_header_slow function in include/linux/netdevice.h in the Linux kernel before 2.6.39.4, when Generic Receive Offload (GRO) is enabled, resets certain fields in incorrect situations, which allows remote attackers to cause a denial of service (system crash) via crafted network traffic.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: gro: only reset frag0 when skb can be pulled",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"Red Hat Virtualization"
]
},
"references": [
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2011-2723",
"url": "https://www.cve.org/CVERecord?id=CVE-2011-2723"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2011-2723",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2723"
},
{
"category": "external",
"summary": "http://git.kernel.org/linus/17dd759c67f21e34f2156abcf415e1f60605a188",
"url": "http://git.kernel.org/linus/17dd759c67f21e34f2156abcf415e1f60605a188"
},
{
"category": "external",
"summary": "CVE-2011-2723",
"url": "https://access.redhat.com/security/cve/CVE-2011-2723"
},
{
"category": "external",
"summary": "bz#726552: CVE-2011-2723 kernel: gro: only reset frag0 when skb can be pulled",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=726552"
}
],
"release_date": "2011-07-27T00:00:00Z",
"remediations": [
{
"category": "vendor_fix",
"details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttps://access.redhat.com/kb/docs/DOC-11259",
"product_ids": [
"Red Hat Virtualization"
],
"url": "https://access.redhat.com/errata/RHSA-2011:1408"
}
],
"scores": [
{
"cvss_v2": {
"accessComplexity": "MEDIUM",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 5.7,
"collateralDamagePotential": "NOT_DEFINED",
"confidentialityImpact": "NONE",
"confidentialityRequirement": "NOT_DEFINED",
"environmentalScore": 0.0,
"exploitability": "NOT_DEFINED",
"integrityImpact": "NONE",
"integrityRequirement": "NOT_DEFINED",
"remediationLevel": "NOT_DEFINED",
"reportConfidence": "NOT_DEFINED",
"targetDistribution": "NOT_DEFINED",
"temporalScore": 0.0,
"vectorString": "AV:A/AC:M/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"products": [
"Red Hat Virtualization"
]
}
],
"threats": [
{
"category": "impact",
"date": "2011-07-29T00:00:00Z",
"details": "Moderate"
}
],
"title": "CVE-2011-2723 kernel: gro: only reset frag0 when skb can be pulled"
},
{
"cve": "CVE-2011-2942",
"cwe": {
"id": "CWE-476",
"name": "NULL Pointer Dereference"
},
"discovery_date": "2011-08-16T00:00:00Z",
"ids": [
{
"system_name": "Red Hat Bugzilla",
"text": "https://bugzilla.redhat.com/show_bug.cgi?id=730917"
}
],
"notes": [
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
},
{
"category": "description",
"text": "A certain Red Hat patch to the __br_deliver function in net/bridge/br_forward.c in the Linux kernel 2.6.18 on Red Hat Enterprise Linux (RHEL) 5 allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by leveraging connectivity to a network interface that uses an Ethernet bridge device.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: bridge: null pointer dereference in __br_deliver",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"Red Hat Virtualization"
]
},
"references": [
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2011-2942",
"url": "https://www.cve.org/CVERecord?id=CVE-2011-2942"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2011-2942",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2942"
},
{
"category": "external",
"summary": "CVE-2011-2942",
"url": "https://access.redhat.com/security/cve/CVE-2011-2942"
},
{
"category": "external",
"summary": "bz#730917: CVE-2011-2942 kernel: bridge: null pointer dereference in __br_deliver",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=730917"
}
],
"release_date": "2011-10-20T00:00:00Z",
"remediations": [
{
"category": "vendor_fix",
"details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttps://access.redhat.com/kb/docs/DOC-11259",
"product_ids": [
"Red Hat Virtualization"
],
"url": "https://access.redhat.com/errata/RHSA-2011:1408"
}
],
"scores": [
{
"cvss_v2": {
"accessComplexity": "LOW",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 6.1,
"collateralDamagePotential": "NOT_DEFINED",
"confidentialityImpact": "NONE",
"confidentialityRequirement": "NOT_DEFINED",
"environmentalScore": 0.0,
"exploitability": "NOT_DEFINED",
"integrityImpact": "NONE",
"integrityRequirement": "NOT_DEFINED",
"remediationLevel": "NOT_DEFINED",
"reportConfidence": "NOT_DEFINED",
"targetDistribution": "NOT_DEFINED",
"temporalScore": 0.0,
"vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"products": [
"Red Hat Virtualization"
]
}
],
"threats": [
{
"category": "impact",
"date": "2011-08-16T00:00:00Z",
"details": "Moderate"
}
],
"title": "CVE-2011-2942 kernel: bridge: null pointer dereference in __br_deliver"
},
{
"acknowledgments": [
{
"names": [
"Dan Kaminsky"
]
}
],
"cve": "CVE-2011-3188",
"discovery_date": "2011-08-23T00:00:00Z",
"ids": [
{
"system_name": "Red Hat Bugzilla",
"text": "https://bugzilla.redhat.com/show_bug.cgi?id=732658"
}
],
"notes": [
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
},
{
"category": "description",
"text": "The (1) IPv4 and (2) IPv6 implementations in the Linux kernel before 3.1 use a modified MD4 algorithm to generate sequence numbers and Fragment Identification values, which makes it easier for remote attackers to cause a denial of service (disrupted networking) or hijack network sessions by predicting these values and sending crafted packets.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "improve sequence number generation",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"Red Hat Virtualization"
]
},
"references": [
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2011-3188",
"url": "https://www.cve.org/CVERecord?id=CVE-2011-3188"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2011-3188",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2011-3188"
},
{
"category": "external",
"summary": "CVE-2011-3188",
"url": "https://access.redhat.com/security/cve/CVE-2011-3188"
},
{
"category": "external",
"summary": "bz#732658: improve sequence number generation",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=732658"
}
],
"release_date": "2011-08-07T00:00:00Z",
"remediations": [
{
"category": "vendor_fix",
"details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttps://access.redhat.com/kb/docs/DOC-11259",
"product_ids": [
"Red Hat Virtualization"
],
"url": "https://access.redhat.com/errata/RHSA-2011:1408"
}
],
"scores": [
{
"cvss_v2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 5.8,
"collateralDamagePotential": "NOT_DEFINED",
"confidentialityImpact": "NONE",
"confidentialityRequirement": "NOT_DEFINED",
"environmentalScore": 0.0,
"exploitability": "NOT_DEFINED",
"integrityImpact": "PARTIAL",
"integrityRequirement": "NOT_DEFINED",
"remediationLevel": "NOT_DEFINED",
"reportConfidence": "NOT_DEFINED",
"targetDistribution": "NOT_DEFINED",
"temporalScore": 0.0,
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:P",
"version": "2.0"
},
"products": [
"Red Hat Virtualization"
]
}
],
"threats": [
{
"category": "impact",
"date": "2011-08-23T00:00:00Z",
"details": "Moderate"
}
],
"title": "improve sequence number generation"
},
{
"acknowledgments": [
{
"names": [
"Somnath Kotur"
]
}
],
"cve": "CVE-2011-3347",
"discovery_date": "2011-08-12T00:00:00Z",
"ids": [
{
"system_name": "Red Hat Bugzilla",
"text": "https://bugzilla.redhat.com/show_bug.cgi?id=736425"
}
],
"notes": [
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
},
{
"category": "description",
"text": "A certain Red Hat patch to the be2net implementation in the kernel package before 2.6.32-218.el6 on Red Hat Enterprise Linux (RHEL) 6, when promiscuous mode is enabled, allows remote attackers to cause a denial of service (system crash) via non-member VLAN packets.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "promiscuous mode and non-member VLAN packets DoS",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"Red Hat Virtualization"
]
},
"references": [
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2011-3347",
"url": "https://www.cve.org/CVERecord?id=CVE-2011-3347"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2011-3347",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2011-3347"
},
{
"category": "external",
"summary": "CVE-2011-3347",
"url": "https://access.redhat.com/security/cve/CVE-2011-3347"
},
{
"category": "external",
"summary": "bz#736425: promiscuous mode and non-member VLAN packets DoS",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=736425"
}
],
"release_date": "2011-10-20T00:00:00Z",
"remediations": [
{
"category": "vendor_fix",
"details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttps://access.redhat.com/kb/docs/DOC-11259",
"product_ids": [
"Red Hat Virtualization"
],
"url": "https://access.redhat.com/errata/RHSA-2011:1408"
}
],
"scores": [
{
"cvss_v2": {
"accessComplexity": "HIGH",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 4.6,
"collateralDamagePotential": "NOT_DEFINED",
"confidentialityImpact": "NONE",
"confidentialityRequirement": "NOT_DEFINED",
"environmentalScore": 0.0,
"exploitability": "NOT_DEFINED",
"integrityImpact": "NONE",
"integrityRequirement": "NOT_DEFINED",
"remediationLevel": "NOT_DEFINED",
"reportConfidence": "NOT_DEFINED",
"targetDistribution": "NOT_DEFINED",
"temporalScore": 0.0,
"vectorString": "AV:A/AC:H/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"products": [
"Red Hat Virtualization"
]
}
],
"threats": [
{
"category": "impact",
"date": "2011-08-12T00:00:00Z",
"details": "Moderate"
}
],
"title": "promiscuous mode and non-member VLAN packets DoS"
}
]
}
RHSA-2012:0010
Vulnerability from csaf_redhat - Published: 2012-01-10 20:10 - Updated: 2025-11-21 17:39The tpm_read function in the Linux kernel 2.6 does not properly clear memory, which might allow local users to read the results of the previous TPM command.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
kernel/taskstats.c in the Linux kernel before 3.1 allows local users to obtain sensitive I/O statistics by sending taskstats commands to a netlink socket, as demonstrated by discovering the length of another user's password.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
|
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
The skb_gro_header_slow function in include/linux/netdevice.h in the Linux kernel before 2.6.39.4, when Generic Receive Offload (GRO) is enabled, resets certain fields in incorrect situations, which allows remote attackers to cause a denial of service (system crash) via crafted network traffic.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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net/packet/af_packet.c in the Linux kernel before 2.6.39.3 does not properly restrict user-space access to certain packet data structures associated with VLAN Tag Control Information, which allows local users to obtain potentially sensitive information via a crafted application.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
The (1) IPv4 and (2) IPv6 implementations in the Linux kernel before 3.1 use a modified MD4 algorithm to generate sequence numbers and Fragment Identification values, which makes it easier for remote attackers to cause a denial of service (disrupted networking) or hijack network sessions by predicting these values and sending crafted packets.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
Integer signedness error in the CIFSFindNext function in fs/cifs/cifssmb.c in the Linux kernel before 3.1 allows remote CIFS servers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a large length value in a response to a read request for a directory.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
|
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
Buffer overflow in the fuse_notify_inval_entry function in fs/fuse/dev.c in the Linux kernel before 3.1 allows local users to cause a denial of service (BUG_ON and system crash) by leveraging the ability to mount a FUSE filesystem.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
|
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
The dma_rx function in drivers/net/wireless/b43/dma.c in the Linux kernel before 2.6.39 does not properly allocate receive buffers, which allows remote attackers to cause a denial of service (system crash) via a crafted frame.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
The setup_cifs_sb function in fs/cifs/connect.c in the Linux kernel before 2.6.39 does not properly handle DFS referrals, which allows remote CIFS servers to cause a denial of service (system crash) by placing a referral at the root of a share.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
The m_stop function in fs/proc/task_mmu.c in the Linux kernel before 2.6.39 allows local users to cause a denial of service (OOPS) via vectors that trigger an m_start error.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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crypto/ghash-generic.c in the Linux kernel before 3.1 allows local users to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact by triggering a failed or missing ghash_setkey function call, followed by a (1) ghash_update function call or (2) ghash_final function call, as demonstrated by a write operation on an AF_ALG socket.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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The user_update function in security/keys/user_defined.c in the Linux kernel 2.6 allows local users to cause a denial of service (NULL pointer dereference and kernel oops) via vectors related to a user-defined key and "updating a negative key into a fully instantiated key."
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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The cleanup_journal_tail function in the Journaling Block Device (JBD) functionality in the Linux kernel 2.6 allows local users to cause a denial of service (assertion error and kernel oops) via an ext3 or ext4 image with an "invalid log first block value."
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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fix
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The udp6_ufo_fragment function in net/ipv6/udp.c in the Linux kernel before 2.6.39, when a certain UDP Fragmentation Offload (UFO) configuration is enabled, allows remote attackers to cause a denial of service (system crash) by sending fragmented IPv6 UDP packets to a bridge device.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
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fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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fix
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|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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fix
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|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Updated kernel-rt packages that fix several security issues and two bugs\nare now available for Red Hat Enterprise MRG 2.0.\n\nThe Red Hat Security Response Team has rated this update as having\nimportant security impact. Common Vulnerability Scoring System (CVSS) base\nscores, which give detailed severity ratings, are available for each\nvulnerability from the CVE links in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "The kernel-rt packages contain the Linux kernel, the core of any Linux\noperating system.\n\nThis update fixes the following security issues:\n\n* A malicious CIFS (Common Internet File System) server could send a\nspecially-crafted response to a directory read request that would result in\na denial of service or privilege escalation on a system that has a CIFS\nshare mounted. (CVE-2011-3191, Important)\n\n* The way fragmented IPv6 UDP datagrams over the bridge with UDP\nFragmentation Offload (UFO) functionality on were handled could allow a\nremote attacker to cause a denial of service. (CVE-2011-4326, Important)\n\n* GRO (Generic Receive Offload) fields could be left in an inconsistent\nstate. An attacker on the local network could use this flaw to cause a\ndenial of service. GRO is enabled by default in all network drivers that\nsupport it. (CVE-2011-2723, Moderate)\n\n* IPv4 and IPv6 protocol sequence number and fragment ID generation could\nallow a man-in-the-middle attacker to inject packets and possibly hijack\nconnections. Protocol sequence numbers and fragment IDs are now more\nrandom. (CVE-2011-3188, Moderate)\n\n* A flaw in the FUSE (Filesystem in Userspace) implementation could allow\na local user in the fuse group who has access to mount a FUSE file system\nto cause a denial of service. (CVE-2011-3353, Moderate)\n\n* A flaw in the b43 driver. If a system had an active wireless interface\nthat uses the b43 driver, an attacker able to send a specially-crafted\nframe to that interface could cause a denial of service. (CVE-2011-3359,\nModerate)\n\n* A flaw in the way CIFS shares with DFS referrals at their root were\nhandled could allow an attacker on the local network, who is able to deploy\na malicious CIFS server, to create a CIFS network share that, when mounted,\nwould cause the client system to crash. (CVE-2011-3363, Moderate)\n\n* A flaw in the m_stop() implementation could allow a local, unprivileged\nuser to trigger a denial of service. (CVE-2011-3637, Moderate)\n\n* Flaws in ghash_update() and ghash_final() could allow a local,\nunprivileged user to cause a denial of service. (CVE-2011-4081, Moderate)\n\n* A flaw in the key management facility could allow a local, unprivileged\nuser to cause a denial of service via the keyctl utility. (CVE-2011-4110,\nModerate)\n\n* A flaw in the Journaling Block Device (JBD) could allow a local attacker\nto crash the system by mounting a specially-crafted ext3 or ext4 disk.\n(CVE-2011-4132, Moderate)\n\n* A flaw in the way memory containing security-related data was handled in\ntpm_read() could allow a local, unprivileged user to read the results of a\npreviously run TPM command. (CVE-2011-1162, Low)\n\n* I/O statistics from the taskstats subsystem could be read without any\nrestrictions, which could allow a local, unprivileged user to gather\nconfidential information, such as the length of a password used in a\nprocess. (CVE-2011-2494, Low)\n\n* Flaws in tpacket_rcv() and packet_recvmsg() could allow a local,\nunprivileged user to leak information to user-space. (CVE-2011-2898, Low)\n\nRed Hat would like to thank Darren Lavender for reporting CVE-2011-3191;\nBrent Meshier for reporting CVE-2011-2723; Dan Kaminsky for reporting\nCVE-2011-3188; Yogesh Sharma for reporting CVE-2011-3363; Nick Bowler for\nreporting CVE-2011-4081; Peter Huewe for reporting CVE-2011-1162; and\nVasiliy Kulikov of Openwall for reporting CVE-2011-2494.\n\nThis update also fixes the following bugs:\n\n* Previously, a mismatch in the build-id of the kernel-rt and the one in\nthe related debuginfo package caused failures in SystemTap and perf.\n(BZ#768413)\n\n* IBM x3650m3 systems were not able to boot the MRG Realtime kernel because\nthey require a pmcraid driver that was not available. The pmcraid driver is\nincluded in this update. (BZ#753992)\n\nUsers should upgrade to these updated packages, which correct these issues.\nThe system must be rebooted for this update to take effect.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
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"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2012/rhsa-2012_0010.json"
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],
"title": "Red Hat Security Advisory: kernel-rt security and bug fix update",
"tracking": {
"current_release_date": "2025-11-21T17:39:31+00:00",
"generator": {
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"revision_history": [
{
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"number": "1",
"summary": "Initial version"
},
{
"date": "2012-01-10T20:14:23+00:00",
"number": "2",
"summary": "Last updated version"
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{
"date": "2025-11-21T17:39:31+00:00",
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"version": "3"
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"title": "kernel: proc: fix oops on invalid /proc/\u003cpid\u003e/maps access"
},
{
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{
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}
],
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"text": "749475"
}
],
"notes": [
{
"category": "description",
"text": "crypto/ghash-generic.c in the Linux kernel before 3.1 allows local users to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact by triggering a failed or missing ghash_setkey function call, followed by a (1) ghash_update function call or (2) ghash_final function call, as demonstrated by a write operation on an AF_ALG socket.",
"title": "Vulnerability description"
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{
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"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This issue did not affect the Linux kernels as shipped with Red Hat Enterprise Linux 4, and 5 as they did not include support for the GHASH message digest algorithm. This has been addressed in Red Hat Enterprise Linux 6, and MRG via https://rhn.redhat.com/errata/RHSA-2012-0350.html, and https://rhn.redhat.com/errata/RHSA-2012-0010.html.",
"title": "Statement"
},
{
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"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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{
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{
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{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2011-4132"
},
{
"category": "external",
"summary": "RHBZ#753341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=753341"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2011-4132",
"url": "https://www.cve.org/CVERecord?id=CVE-2011-4132"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2011-4132",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2011-4132"
}
],
"release_date": "2011-11-01T00:00:00+00:00",
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{
"category": "vendor_fix",
"date": "2012-01-10T20:10:00+00:00",
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"scores": [
{
"cvss_v2": {
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"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 4.7,
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"integrityImpact": "NONE",
"vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:C",
"version": "2.0"
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"title": "kernel: jbd/jbd2: invalid value of first log block leads to oops"
},
{
"cve": "CVE-2011-4326",
"cwe": {
"id": "CWE-119",
"name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
},
"discovery_date": "2011-03-03T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "755584"
}
],
"notes": [
{
"category": "description",
"text": "The udp6_ufo_fragment function in net/ipv6/udp.c in the Linux kernel before 2.6.39, when a certain UDP Fragmentation Offload (UFO) configuration is enabled, allows remote attackers to cause a denial of service (system crash) by sending fragmented IPv6 UDP packets to a bridge device.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: wrong headroom check in udp6_ufo_fragment()",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This issue did not affect the versions of Linux kernel as shipped with Red Hat\nEnterprise Linux 4 and 5 as they did not provide support for UDP Fragmentation Offload (UFO) functionality. This has been addressed in Red Hat Enterprise Linux 6 and Red Hat Enterprise MRG via https://rhn.redhat.com/errata/RHSA-2011-1465.html, and https://rhn.redhat.com/errata/RHSA-2012-0010.html.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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"url": "https://www.cve.org/CVERecord?id=CVE-2011-4326"
},
{
"category": "external",
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}
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}
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{
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.1,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
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"threats": [
{
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"details": "Important"
}
],
"title": "kernel: wrong headroom check in udp6_ufo_fragment()"
}
]
}
RHSA-2012_0010
Vulnerability from csaf_redhat - Published: 2012-01-10 20:10 - Updated: 2024-11-22 05:05The tpm_read function in the Linux kernel 2.6 does not properly clear memory, which might allow local users to read the results of the previous TPM command.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
kernel/taskstats.c in the Linux kernel before 3.1 allows local users to obtain sensitive I/O statistics by sending taskstats commands to a netlink socket, as demonstrated by discovering the length of another user's password.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
The skb_gro_header_slow function in include/linux/netdevice.h in the Linux kernel before 2.6.39.4, when Generic Receive Offload (GRO) is enabled, resets certain fields in incorrect situations, which allows remote attackers to cause a denial of service (system crash) via crafted network traffic.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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net/packet/af_packet.c in the Linux kernel before 2.6.39.3 does not properly restrict user-space access to certain packet data structures associated with VLAN Tag Control Information, which allows local users to obtain potentially sensitive information via a crafted application.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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The (1) IPv4 and (2) IPv6 implementations in the Linux kernel before 3.1 use a modified MD4 algorithm to generate sequence numbers and Fragment Identification values, which makes it easier for remote attackers to cause a denial of service (disrupted networking) or hijack network sessions by predicting these values and sending crafted packets.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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Integer signedness error in the CIFSFindNext function in fs/cifs/cifssmb.c in the Linux kernel before 3.1 allows remote CIFS servers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a large length value in a response to a read request for a directory.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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Buffer overflow in the fuse_notify_inval_entry function in fs/fuse/dev.c in the Linux kernel before 3.1 allows local users to cause a denial of service (BUG_ON and system crash) by leveraging the ability to mount a FUSE filesystem.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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The dma_rx function in drivers/net/wireless/b43/dma.c in the Linux kernel before 2.6.39 does not properly allocate receive buffers, which allows remote attackers to cause a denial of service (system crash) via a crafted frame.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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The setup_cifs_sb function in fs/cifs/connect.c in the Linux kernel before 2.6.39 does not properly handle DFS referrals, which allows remote CIFS servers to cause a denial of service (system crash) by placing a referral at the root of a share.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
|
The m_stop function in fs/proc/task_mmu.c in the Linux kernel before 2.6.39 allows local users to cause a denial of service (OOPS) via vectors that trigger an m_start error.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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crypto/ghash-generic.c in the Linux kernel before 3.1 allows local users to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact by triggering a failed or missing ghash_setkey function call, followed by a (1) ghash_update function call or (2) ghash_final function call, as demonstrated by a write operation on an AF_ALG socket.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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The user_update function in security/keys/user_defined.c in the Linux kernel 2.6 allows local users to cause a denial of service (NULL pointer dereference and kernel oops) via vectors related to a user-defined key and "updating a negative key into a fully instantiated key."
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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The cleanup_journal_tail function in the Journaling Block Device (JBD) functionality in the Linux kernel 2.6 allows local users to cause a denial of service (assertion error and kernel oops) via an ext3 or ext4 image with an "invalid log first block value."
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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The udp6_ufo_fragment function in net/ipv6/udp.c in the Linux kernel before 2.6.39, when a certain UDP Fragmentation Offload (UFO) configuration is enabled, allows remote attackers to cause a denial of service (system crash) by sending fragmented IPv6 UDP packets to a bridge device.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.src | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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fix
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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| Unresolved product id: 6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 | — |
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fix
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{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Updated kernel-rt packages that fix several security issues and two bugs\nare now available for Red Hat Enterprise MRG 2.0.\n\nThe Red Hat Security Response Team has rated this update as having\nimportant security impact. Common Vulnerability Scoring System (CVSS) base\nscores, which give detailed severity ratings, are available for each\nvulnerability from the CVE links in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "The kernel-rt packages contain the Linux kernel, the core of any Linux\noperating system.\n\nThis update fixes the following security issues:\n\n* A malicious CIFS (Common Internet File System) server could send a\nspecially-crafted response to a directory read request that would result in\na denial of service or privilege escalation on a system that has a CIFS\nshare mounted. (CVE-2011-3191, Important)\n\n* The way fragmented IPv6 UDP datagrams over the bridge with UDP\nFragmentation Offload (UFO) functionality on were handled could allow a\nremote attacker to cause a denial of service. (CVE-2011-4326, Important)\n\n* GRO (Generic Receive Offload) fields could be left in an inconsistent\nstate. An attacker on the local network could use this flaw to cause a\ndenial of service. GRO is enabled by default in all network drivers that\nsupport it. (CVE-2011-2723, Moderate)\n\n* IPv4 and IPv6 protocol sequence number and fragment ID generation could\nallow a man-in-the-middle attacker to inject packets and possibly hijack\nconnections. Protocol sequence numbers and fragment IDs are now more\nrandom. (CVE-2011-3188, Moderate)\n\n* A flaw in the FUSE (Filesystem in Userspace) implementation could allow\na local user in the fuse group who has access to mount a FUSE file system\nto cause a denial of service. (CVE-2011-3353, Moderate)\n\n* A flaw in the b43 driver. If a system had an active wireless interface\nthat uses the b43 driver, an attacker able to send a specially-crafted\nframe to that interface could cause a denial of service. (CVE-2011-3359,\nModerate)\n\n* A flaw in the way CIFS shares with DFS referrals at their root were\nhandled could allow an attacker on the local network, who is able to deploy\na malicious CIFS server, to create a CIFS network share that, when mounted,\nwould cause the client system to crash. (CVE-2011-3363, Moderate)\n\n* A flaw in the m_stop() implementation could allow a local, unprivileged\nuser to trigger a denial of service. (CVE-2011-3637, Moderate)\n\n* Flaws in ghash_update() and ghash_final() could allow a local,\nunprivileged user to cause a denial of service. (CVE-2011-4081, Moderate)\n\n* A flaw in the key management facility could allow a local, unprivileged\nuser to cause a denial of service via the keyctl utility. (CVE-2011-4110,\nModerate)\n\n* A flaw in the Journaling Block Device (JBD) could allow a local attacker\nto crash the system by mounting a specially-crafted ext3 or ext4 disk.\n(CVE-2011-4132, Moderate)\n\n* A flaw in the way memory containing security-related data was handled in\ntpm_read() could allow a local, unprivileged user to read the results of a\npreviously run TPM command. (CVE-2011-1162, Low)\n\n* I/O statistics from the taskstats subsystem could be read without any\nrestrictions, which could allow a local, unprivileged user to gather\nconfidential information, such as the length of a password used in a\nprocess. (CVE-2011-2494, Low)\n\n* Flaws in tpacket_rcv() and packet_recvmsg() could allow a local,\nunprivileged user to leak information to user-space. (CVE-2011-2898, Low)\n\nRed Hat would like to thank Darren Lavender for reporting CVE-2011-3191;\nBrent Meshier for reporting CVE-2011-2723; Dan Kaminsky for reporting\nCVE-2011-3188; Yogesh Sharma for reporting CVE-2011-3363; Nick Bowler for\nreporting CVE-2011-4081; Peter Huewe for reporting CVE-2011-1162; and\nVasiliy Kulikov of Openwall for reporting CVE-2011-2494.\n\nThis update also fixes the following bugs:\n\n* Previously, a mismatch in the build-id of the kernel-rt and the one in\nthe related debuginfo package caused failures in SystemTap and perf.\n(BZ#768413)\n\n* IBM x3650m3 systems were not able to boot the MRG Realtime kernel because\nthey require a pmcraid driver that was not available. The pmcraid driver is\nincluded in this update. (BZ#753992)\n\nUsers should upgrade to these updated packages, which correct these issues.\nThe system must be rebooted for this update to take effect.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
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"references": [
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"title": "Red Hat Security Advisory: kernel-rt security and bug fix update",
"tracking": {
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"title": "kernel: proc: fix oops on invalid /proc/\u003cpid\u003e/maps access"
},
{
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{
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]
}
],
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"text": "749475"
}
],
"notes": [
{
"category": "description",
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"title": "Vulnerability description"
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{
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"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This issue did not affect the Linux kernels as shipped with Red Hat Enterprise Linux 4, and 5 as they did not include support for the GHASH message digest algorithm. This has been addressed in Red Hat Enterprise Linux 6, and MRG via https://rhn.redhat.com/errata/RHSA-2012-0350.html, and https://rhn.redhat.com/errata/RHSA-2012-0010.html.",
"title": "Statement"
},
{
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"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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{
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},
{
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"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2011-4132"
},
{
"category": "external",
"summary": "RHBZ#753341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=753341"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2011-4132",
"url": "https://www.cve.org/CVERecord?id=CVE-2011-4132"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2011-4132",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2011-4132"
}
],
"release_date": "2011-11-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2012-01-10T20:10:00+00:00",
"details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttps://access.redhat.com/kb/docs/DOC-11259\n\nTo install kernel packages manually, use \"rpm -ivh [package]\". Do not\nuse \"rpm -Uvh\" as that will remove the running kernel binaries from\nyour system. You may use \"rpm -e\" to remove old kernels after\ndetermining that the new kernel functions properly on your system.",
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],
"scores": [
{
"cvss_v2": {
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 4.7,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
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"threats": [
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"details": "Moderate"
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"title": "kernel: jbd/jbd2: invalid value of first log block leads to oops"
},
{
"cve": "CVE-2011-4326",
"cwe": {
"id": "CWE-119",
"name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
},
"discovery_date": "2011-03-03T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "755584"
}
],
"notes": [
{
"category": "description",
"text": "The udp6_ufo_fragment function in net/ipv6/udp.c in the Linux kernel before 2.6.39, when a certain UDP Fragmentation Offload (UFO) configuration is enabled, allows remote attackers to cause a denial of service (system crash) by sending fragmented IPv6 UDP packets to a bridge device.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: wrong headroom check in udp6_ufo_fragment()",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This issue did not affect the versions of Linux kernel as shipped with Red Hat\nEnterprise Linux 4 and 5 as they did not provide support for UDP Fragmentation Offload (UFO) functionality. This has been addressed in Red Hat Enterprise Linux 6 and Red Hat Enterprise MRG via https://rhn.redhat.com/errata/RHSA-2011-1465.html, and https://rhn.redhat.com/errata/RHSA-2012-0010.html.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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},
{
"category": "external",
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}
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"title": "kernel: wrong headroom check in udp6_ufo_fragment()"
}
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.