rhsa-2009_0009
Vulnerability from csaf_redhat
Published
2009-01-22 10:39
Modified
2024-11-05 17:00
Summary
Red Hat Security Advisory: kernel security and bug fix update
Notes
Topic
Updated kernel packages that fix several security issues and several bugs
are now available for Red Hat Enterprise MRG 1.0.
This update has been rated as having important security impact by the Red
Hat Security Response Team.
Details
The kernel packages contain the Linux kernel, the core of any Linux
operating system.
These updated packages address the following security issues:
* Tavis Ormandy discovered a deficiency in the Linux kernel 32-bit and
64-bit emulation. This could allow a local, unprivileged user to prepare
and run a specially-crafted binary which would use this deficiency to leak
uninitialized and potentially sensitive data. (CVE-2008-0598, Important)
* Olaf Kirch reported a flaw in the i915 kernel driver that only affects
the Intel G33 series and newer. This flaw could, potentially, lead to local
privilege escalation. (CVE-2008-3831, Important)
* Miklos Szeredi reported a missing check for files opened with O_APPEND in
sys_splice(). This could allow a local, unprivileged user to bypass the
append-only file restrictions. (CVE-2008-4554, Important)
* a deficiency was found in the Linux kernel Stream Control Transmission
Protocol (SCTP) implementation. This could lead to a possible denial of
service if one end of a SCTP connection did not support the AUTH extension.
(CVE-2008-4576, Important)
* Wei Yongjun reported a flaw in the Linux kernel SCTP implementation. In
certain code paths, sctp_sf_violation_paramlen() could be called with a
wrong parameter data type. This could lead to a possible denial of service.
(CVE-2008-4618, Important)
* when fput() was called to close a socket, the __scm_destroy() function in
the Linux kernel could make indirect recursive calls to itself. This could,
potentially, lead to a denial of service issue. (CVE-2008-5029, Important)
* the ext2 and ext3 filesystem code failed to properly handle corrupted
data structures, leading to a possible local denial of service issue when
read or write operations were performed. (CVE-2008-3528, Low)
These updated packages also address numerous bugs, including the following:
* several System on Chip (SoC) audio drivers allocated memory in the
platform device probe function but did not free this memory in the event of
an error. Instead, the memory was freed in the device probe function's
error path. This could result in a 'double free' error. With this update,
errors cause memory to be freed correctly.
* when a check was made to see if the netlink attribute fitted into
available memory, the value returned, "remaining", could become negative
due to alignment in nla_next(). GCC set "remaining" to unsigned when
testing against the sizeof(*nla), however. As a consequence, the test would
always succeed and the function nla_for_each_attr() could, potentially,
access memory outside the received buffer. With this update, sizeof is cast
to an integer, ensuring sizeof(*nla) does a signed test and prevents an
illegal memory de-reference.
* if a user-space process used a SIGIO notification and did not disable it
before closing the file descriptor, a stale pointer was left in the
async_queue of the real-time clock. When a different user-space process
subsequently used a SIGIO notification, the kernel de-referenced this
pointer and crashed. With this updated kernel, SIGIO notifications are
disabled when the file descriptor is closed, preventing this.
* the real-time kernel included with Red Hat Enterprise Linux MRG did not
randomize exec, heap or libc addresses. This update corrects this omission:
exec, heap and libc addresses are now randomized.
Numerous other bug fixes included with this update are noted in the Red Hat
Enterprise MRG 1.0 Real Time Security Update Release Note, available at the
location noted in the References section below.
All Red Hat Enterprise MRG users should install this update which addresses
these vulnerabilities and fixes these bugs.
Terms of Use
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.
{ "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 packages that fix several security issues and several bugs\nare now available for Red Hat Enterprise MRG 1.0.\n\nThis update has been rated as having important security impact by the Red\nHat Security Response Team.", "title": "Topic" }, { "category": "general", "text": "The kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nThese updated packages address the following security issues:\n\n* Tavis Ormandy discovered a deficiency in the Linux kernel 32-bit and\n64-bit emulation. This could allow a local, unprivileged user to prepare\nand run a specially-crafted binary which would use this deficiency to leak\nuninitialized and potentially sensitive data. (CVE-2008-0598, Important)\n\n* Olaf Kirch reported a flaw in the i915 kernel driver that only affects\nthe Intel G33 series and newer. This flaw could, potentially, lead to local\nprivilege escalation. (CVE-2008-3831, Important)\n\n* Miklos Szeredi reported a missing check for files opened with O_APPEND in\nsys_splice(). This could allow a local, unprivileged user to bypass the\nappend-only file restrictions. (CVE-2008-4554, Important)\n\n* a deficiency was found in the Linux kernel Stream Control Transmission\nProtocol (SCTP) implementation. This could lead to a possible denial of\nservice if one end of a SCTP connection did not support the AUTH extension.\n(CVE-2008-4576, Important)\n\n* Wei Yongjun reported a flaw in the Linux kernel SCTP implementation. In\ncertain code paths, sctp_sf_violation_paramlen() could be called with a\nwrong parameter data type. This could lead to a possible denial of service.\n(CVE-2008-4618, Important)\n\n* when fput() was called to close a socket, the __scm_destroy() function in\nthe Linux kernel could make indirect recursive calls to itself. This could,\npotentially, lead to a denial of service issue. (CVE-2008-5029, Important)\n\n* the ext2 and ext3 filesystem code failed to properly handle corrupted\ndata structures, leading to a possible local denial of service issue when\nread or write operations were performed. (CVE-2008-3528, Low)\n\nThese updated packages also address numerous bugs, including the following:\n\n* several System on Chip (SoC) audio drivers allocated memory in the\nplatform device probe function but did not free this memory in the event of\nan error. Instead, the memory was freed in the device probe function\u0027s\nerror path. This could result in a \u0027double free\u0027 error. With this update,\nerrors cause memory to be freed correctly.\n\n* when a check was made to see if the netlink attribute fitted into\navailable memory, the value returned, \"remaining\", could become negative\ndue to alignment in nla_next(). GCC set \"remaining\" to unsigned when\ntesting against the sizeof(*nla), however. As a consequence, the test would\nalways succeed and the function nla_for_each_attr() could, potentially,\naccess memory outside the received buffer. With this update, sizeof is cast\nto an integer, ensuring sizeof(*nla) does a signed test and prevents an\nillegal memory de-reference.\n\n* if a user-space process used a SIGIO notification and did not disable it\nbefore closing the file descriptor, a stale pointer was left in the\nasync_queue of the real-time clock. When a different user-space process\nsubsequently used a SIGIO notification, the kernel de-referenced this\npointer and crashed. With this updated kernel, SIGIO notifications are\ndisabled when the file descriptor is closed, preventing this.\n\n* the real-time kernel included with Red Hat Enterprise Linux MRG did not\nrandomize exec, heap or libc addresses. This update corrects this omission:\nexec, heap and libc addresses are now randomized.\n\nNumerous other bug fixes included with this update are noted in the Red Hat\nEnterprise MRG 1.0 Real Time Security Update Release Note, available at the\nlocation noted in the References section below.\n\nAll Red Hat Enterprise MRG users should install this update which addresses\nthese vulnerabilities and fixes these bugs.", "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" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2009:0009", "url": "https://access.redhat.com/errata/RHSA-2009:0009" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_MRG/", "url": "http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_MRG/" }, { "category": "external", "summary": "433938", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=433938" }, { "category": "external", "summary": "455095", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=455095" }, { "category": "external", "summary": "459577", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=459577" }, { "category": "external", "summary": "460102", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=460102" }, { "category": "external", "summary": "461330", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=461330" }, { "category": "external", "summary": "462281", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=462281" }, { "category": "external", "summary": "464502", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=464502" }, { "category": "external", "summary": "465730", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=465730" }, { "category": "external", "summary": "465744", "url": 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"https://bugzilla.redhat.com/show_bug.cgi?id=467739" }, { "category": "external", "summary": "467781", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=467781" }, { "category": "external", "summary": "467783", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=467783" }, { "category": "external", "summary": "468205", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=468205" }, { "category": "external", "summary": "469186", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=469186" }, { "category": "external", "summary": "470201", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=470201" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2009/rhsa-2009_0009.json" } ], "title": "Red Hat Security Advisory: kernel security and bug fix update", "tracking": { "current_release_date": "2024-11-05T17:00:53+00:00", "generator": { "date": "2024-11-05T17:00:53+00:00", "engine": { "name": "Red Hat SDEngine", "version": 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Bugzilla ID", "text": "433938" } ], "notes": [ { "category": "description", "text": "Unspecified vulnerability in the 32-bit and 64-bit emulation in the Linux kernel 2.6.9, 2.6.18, and probably other versions allows local users to read uninitialized memory via unknown vectors involving a crafted binary.", "title": "Vulnerability description" }, { "category": "summary", "text": "kernel: linux x86_64 ia32 emulation leaks uninitialized data", "title": "Vulnerability summary" } ], "product_status": { "fixed": [ "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.src", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-debuginfo-0:2.6.24.7-93.el5rt.i686", 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"https://www.cve.org/CVERecord?id=CVE-2008-0598", "url": "https://www.cve.org/CVERecord?id=CVE-2008-0598" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2008-0598", "url": "https://nvd.nist.gov/vuln/detail/CVE-2008-0598" } ], "release_date": "2008-06-25T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2009-01-22T10:39:00+00:00", "details": "Before applying this update, make sure that all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via Red Hat Network. Details on how to use the\nRed Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259", "product_ids": [ "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.src", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-devel-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-common-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-common-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-devel-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-doc-0:2.6.24.7-93.el5rt.noarch", "5Server-MRG-Realtime-1.0:kernel-rt-trace-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-trace-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-trace-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-trace-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-trace-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-trace-devel-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-devel-0:2.6.24.7-93.el5rt.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2009:0009" } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "kernel: linux x86_64 ia32 emulation leaks uninitialized data" }, { "cve": "CVE-2008-3528", "discovery_date": "2008-08-15T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "459577" } ], "notes": [ { "category": "description", "text": "The error-reporting functionality in (1) fs/ext2/dir.c, (2) fs/ext3/dir.c, and possibly (3) fs/ext4/dir.c in the Linux kernel 2.6.26.5 does not limit the number of printk console messages that report directory corruption, which allows physically proximate attackers to cause a denial of service (temporary system hang) by mounting a filesystem that has corrupted dir-\u003ei_size and dir-\u003ei_blocks values and performing (a) read or (b) write operations. NOTE: there are limited scenarios in which this crosses privilege boundaries.", "title": "Vulnerability description" }, { "category": "summary", "text": "Linux kernel ext[234] directory corruption denial of service", "title": "Vulnerability summary" }, { "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" } ], "product_status": { "fixed": [ "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.src", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-devel-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-common-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-common-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-devel-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-doc-0:2.6.24.7-93.el5rt.noarch", "5Server-MRG-Realtime-1.0:kernel-rt-trace-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-trace-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-trace-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-trace-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-trace-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-trace-devel-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-devel-0:2.6.24.7-93.el5rt.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2008-3528" }, { "category": "external", "summary": "RHBZ#459577", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=459577" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2008-3528", "url": "https://www.cve.org/CVERecord?id=CVE-2008-3528" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2008-3528", "url": "https://nvd.nist.gov/vuln/detail/CVE-2008-3528" } ], "release_date": "2008-09-13T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2009-01-22T10:39:00+00:00", "details": "Before applying this update, make sure that all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via Red Hat Network. 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"CVE-2008-3831", "discovery_date": "2008-09-29T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "464502" } ], "notes": [ { "category": "description", "text": "The i915 driver in (1) drivers/char/drm/i915_dma.c in the Linux kernel 2.6.24 on Debian GNU/Linux and (2) sys/dev/pci/drm/i915_drv.c in OpenBSD does not restrict the DRM_I915_HWS_ADDR ioctl to the Direct Rendering Manager (DRM) master, which allows local users to cause a denial of service (memory corruption) via a crafted ioctl call, related to absence of the DRM_MASTER and DRM_ROOT_ONLY flags in the ioctl\u0027s configuration.", "title": "Vulnerability description" }, { "category": "summary", "text": "kernel: i915 kernel drm driver arbitrary ioremap", "title": "Vulnerability summary" } ], "product_status": { "fixed": [ "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.src", 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"references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2008-3831" }, { "category": "external", "summary": "RHBZ#464502", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=464502" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2008-3831", "url": "https://www.cve.org/CVERecord?id=CVE-2008-3831" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2008-3831", "url": "https://nvd.nist.gov/vuln/detail/CVE-2008-3831" } ], "release_date": "2008-10-17T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2009-01-22T10:39:00+00:00", "details": "Before applying this update, make sure that all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via Red Hat Network. 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"title": "Vulnerability description" }, { "category": "summary", "text": "kernel: don\u0027t allow splice() to files opened with O_APPEND", "title": "Vulnerability summary" } ], "product_status": { "fixed": [ "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.src", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-devel-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-0:2.6.24.7-93.el5rt.x86_64", 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triggers the OOPS when the T1-Init timer expires.", "title": "Vulnerability description" }, { "category": "summary", "text": "kernel: sctp: Fix oops when INIT-ACK indicates that peer doesn\u0027t support AUTH", "title": "Vulnerability summary" } ], "product_status": { "fixed": [ "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.src", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-devel-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-0:2.6.24.7-93.el5rt.i686", 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Details on how to use the\nRed Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259", "product_ids": [ "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.src", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-devel-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-0:2.6.24.7-93.el5rt.x86_64", 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"5Server-MRG-Realtime-1.0:kernel-rt-vanilla-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-devel-0:2.6.24.7-93.el5rt.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2009:0009" } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "kernel: sctp: Fix oops when INIT-ACK indicates that peer doesn\u0027t support AUTH" }, { "cve": "CVE-2008-4618", "discovery_date": "2008-10-06T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "465730" } ], "notes": [ { "category": "description", "text": "The Stream Control Transmission Protocol (sctp) implementation in the Linux kernel before 2.6.27 does not properly handle a protocol violation in which a parameter has an invalid length, which allows attackers to cause a denial of service (panic) via unspecified vectors, related to sctp_sf_violation_paramlen, sctp_sf_abort_violation, sctp_make_abort_violation, and incorrect data types in function calls.", "title": "Vulnerability description" }, { "category": "summary", "text": "kernel: sctp: Fix kernel panic while process protocol violation parameter", "title": "Vulnerability summary" }, { "category": "other", "text": "The versions of Linux kernel as shipped with Red Hat Enterprise Linux 2.1, 3, 4, and 5 were not affected by this issue.", "title": "Statement" } ], "product_status": { "fixed": [ "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.src", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.x86_64", 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"https://bugzilla.redhat.com/show_bug.cgi?id=465730" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2008-4618", "url": "https://www.cve.org/CVERecord?id=CVE-2008-4618" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2008-4618", "url": "https://nvd.nist.gov/vuln/detail/CVE-2008-4618" } ], "release_date": "2008-09-30T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2009-01-22T10:39:00+00:00", "details": "Before applying this update, make sure that all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via Red Hat Network. Details on how to use the\nRed Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259", "product_ids": [ "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.src", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-devel-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-0:2.6.24.7-93.el5rt.x86_64", 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"5Server-MRG-Realtime-1.0:kernel-rt-vanilla-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-devel-0:2.6.24.7-93.el5rt.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2009:0009" } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "kernel: sctp: Fix kernel panic while process protocol violation parameter" }, { "cve": "CVE-2008-5029", "discovery_date": "2008-11-06T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "470201" } ], "notes": [ { "category": "description", "text": "The __scm_destroy function in net/core/scm.c in the Linux kernel 2.6.27.4, 2.6.26, and earlier makes indirect recursive calls to itself through calls to the fput function, which allows local users to cause a denial of service (panic) via vectors related to sending an SCM_RIGHTS message through a UNIX domain socket and closing file descriptors.", "title": "Vulnerability description" }, { "category": "summary", "text": "kernel: Unix sockets kernel panic", "title": "Vulnerability summary" }, { "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" } ], "product_status": { "fixed": [ "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.src", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-debuginfo-0:2.6.24.7-93.el5rt.i686", 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"https://www.cve.org/CVERecord?id=CVE-2008-5029", "url": "https://www.cve.org/CVERecord?id=CVE-2008-5029" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2008-5029", "url": "https://nvd.nist.gov/vuln/detail/CVE-2008-5029" } ], "release_date": "2008-11-06T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2009-01-22T10:39:00+00:00", "details": "Before applying this update, make sure that all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via Red Hat Network. Details on how to use the\nRed Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259", "product_ids": [ "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.src", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-devel-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-common-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-common-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-devel-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-doc-0:2.6.24.7-93.el5rt.noarch", "5Server-MRG-Realtime-1.0:kernel-rt-trace-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-trace-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-trace-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-trace-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-trace-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-trace-devel-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-devel-0:2.6.24.7-93.el5rt.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2009:0009" } ], "scores": [ { "cvss_v2": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 4.9, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0" }, "products": [ "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.src", "5Server-MRG-Realtime-1.0:kernel-rt-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debug-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debug-devel-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-common-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-debuginfo-common-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-devel-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-doc-0:2.6.24.7-93.el5rt.noarch", "5Server-MRG-Realtime-1.0:kernel-rt-trace-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-trace-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-trace-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-trace-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-trace-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-trace-devel-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-debuginfo-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-debuginfo-0:2.6.24.7-93.el5rt.x86_64", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-devel-0:2.6.24.7-93.el5rt.i686", "5Server-MRG-Realtime-1.0:kernel-rt-vanilla-devel-0:2.6.24.7-93.el5rt.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "kernel: Unix sockets kernel panic" } ] }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.