The SUSE Linux Enterprise 11 Service Pack 1 kernel was updated to 2.6.32.45 and fixes various bugs and security issues.
The following security issues have been fixed :
Timo Warns reported an issue in the Linux implementation for GUID partitions. Users with physical access could gain access to sensitive kernel memory by adding a storage device with a specially crafted corrupted invalid partition table. (CVE-2011-1776)
The second part of this fix was not yet applied to our kernel: arch/x86/kvm/x86.c in the Linux kernel before 2.6.36.2 does not initialize certain structure members, which allows local users to obtain potentially sensitive information from kernel stack memory via read operations on the /dev/kvm device. (CVE-2010-3881)
The /proc/PID/io interface could be used by local attackers to gain information on other processes like number of password characters typed or similar.
(CVE-2011-2495)
A small buffer overflow in the radio driver si4713-i2c was fixed that could potentially used by local attackers to crash the kernel or potentially execute code.
(CVE-2011-2700)
A kernel information leak in the comedi driver from kernel to userspace was fixed. (CVE-2011-2909)
In the perf framework software event overflows could deadlock or delete an uninitialized timer.
(CVE-2011-2918)
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SuSE 11 update information. The text itself is
# copyright (C) Novell, Inc.
#
if (NASL_LEVEL < 3000) exit(0);
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(57109);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2010-3881", "CVE-2011-1776", "CVE-2011-2495", "CVE-2011-2700", "CVE-2011-2909", "CVE-2011-2918");
script_name(english:"SuSE 11.1 Security Update : Linux kernel (SAT Patch Numbers 5031 / 5055)");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:"The remote SuSE 11 host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"The SUSE Linux Enterprise 11 Service Pack 1 kernel was updated to
2.6.32.45 and fixes various bugs and security issues.
The following security issues have been fixed :
- Timo Warns reported an issue in the Linux implementation
for GUID partitions. Users with physical access could
gain access to sensitive kernel memory by adding a
storage device with a specially crafted corrupted
invalid partition table. (CVE-2011-1776)
- The second part of this fix was not yet applied to our
kernel: arch/x86/kvm/x86.c in the Linux kernel before
2.6.36.2 does not initialize certain structure members,
which allows local users to obtain potentially sensitive
information from kernel stack memory via read operations
on the /dev/kvm device. (CVE-2010-3881)
- The /proc/PID/io interface could be used by local
attackers to gain information on other processes like
number of password characters typed or similar.
(CVE-2011-2495)
- A small buffer overflow in the radio driver si4713-i2c
was fixed that could potentially used by local attackers
to crash the kernel or potentially execute code.
(CVE-2011-2700)
- A kernel information leak in the comedi driver from
kernel to userspace was fixed. (CVE-2011-2909)
- In the perf framework software event overflows could
deadlock or delete an uninitialized timer.
(CVE-2011-2918)"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=225091"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=602150"
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script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=635880"
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script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=649625"
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script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=663678"
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script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=685226"
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script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=692784"
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script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=693513"
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script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=694315"
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script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=699354"
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script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=699916"
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script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=701355"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=703155"
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script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=703786"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=704361"
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script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=704957"
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script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=705433"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=705903"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=706696"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=707332"
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script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=707644"
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script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=708160"
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script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=708376"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=708730"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=710352"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=711752"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=711941"
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script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=712316"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=712366"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2010-3881.html"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2011-1776.html"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2011-2495.html"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2011-2700.html"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2011-2909.html"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2011-2918.html"
);
script_set_attribute(
attribute:"solution",
value:"Apply SAT patch number 5031 / 5055 as appropriate."
);
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:C");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:btrfs-kmp-default");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:btrfs-kmp-xen");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:ext4dev-kmp-default");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:ext4dev-kmp-xen");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:hyper-v-kmp-default");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-default");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-default-base");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-default-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-default-extra");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-default-man");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-desktop-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-ec2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-ec2-base");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-source");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-syms");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-trace");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-trace-base");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-trace-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-xen");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-xen-base");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-xen-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-xen-extra");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");
script_set_attribute(attribute:"patch_publication_date", value:"2011/08/23");
script_set_attribute(attribute:"plugin_publication_date", value:"2011/12/13");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2011-2021 Tenable Network Security, Inc.");
script_family(english:"SuSE Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)11") audit(AUDIT_OS_NOT, "SuSE 11");
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SuSE 11", cpu);
pl = get_kb_item("Host/SuSE/patchlevel");
if (isnull(pl) || int(pl) != 1) audit(AUDIT_OS_NOT, "SuSE 11.1");
flag = 0;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"btrfs-kmp-default-0_2.6.32.45_0.3-0.3.54")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"btrfs-kmp-xen-0_2.6.32.45_0.3-0.3.54")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"hyper-v-kmp-default-0_2.6.32.45_0.3-0.14.10")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"kernel-default-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"kernel-default-base-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"kernel-default-devel-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"kernel-default-extra-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"kernel-desktop-devel-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"kernel-source-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"kernel-syms-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"kernel-xen-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"kernel-xen-base-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"kernel-xen-devel-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"kernel-xen-extra-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"s390x", reference:"btrfs-kmp-default-0_2.6.32.45_0.3-0.3.54")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"s390x", reference:"ext4dev-kmp-default-0_2.6.32.45_0.3-7.9.21")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"s390x", reference:"kernel-default-2.6.32.45-0.3.1")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"s390x", reference:"kernel-default-base-2.6.32.45-0.3.1")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"s390x", reference:"kernel-default-devel-2.6.32.45-0.3.1")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"s390x", reference:"kernel-default-man-2.6.32.45-0.3.1")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"s390x", reference:"kernel-source-2.6.32.45-0.3.1")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"s390x", reference:"kernel-syms-2.6.32.45-0.3.1")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"s390x", reference:"kernel-trace-2.6.32.45-0.3.1")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"s390x", reference:"kernel-trace-base-2.6.32.45-0.3.1")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"s390x", reference:"kernel-trace-devel-2.6.32.45-0.3.1")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"x86_64", reference:"btrfs-kmp-default-0_2.6.32.45_0.3-0.3.54")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"x86_64", reference:"btrfs-kmp-xen-0_2.6.32.45_0.3-0.3.54")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"x86_64", reference:"ext4dev-kmp-default-0_2.6.32.45_0.3-7.9.21")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"x86_64", reference:"ext4dev-kmp-xen-0_2.6.32.45_0.3-7.9.21")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"x86_64", reference:"hyper-v-kmp-default-0_2.6.32.45_0.3-0.14.10")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"x86_64", reference:"kernel-default-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"x86_64", reference:"kernel-default-base-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"x86_64", reference:"kernel-default-devel-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"x86_64", reference:"kernel-ec2-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"x86_64", reference:"kernel-ec2-base-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"x86_64", reference:"kernel-source-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"x86_64", reference:"kernel-syms-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"x86_64", reference:"kernel-trace-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"x86_64", reference:"kernel-trace-base-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"x86_64", reference:"kernel-trace-devel-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"x86_64", reference:"kernel-xen-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"x86_64", reference:"kernel-xen-base-2.6.32.45-0.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:1, cpu:"x86_64", reference:"kernel-xen-devel-2.6.32.45-0.3.2")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3881
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1776
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2495
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2700
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2909
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2918
support.novell.com/security/cve/CVE-2010-3881.html
support.novell.com/security/cve/CVE-2011-1776.html
support.novell.com/security/cve/CVE-2011-2495.html
support.novell.com/security/cve/CVE-2011-2700.html
support.novell.com/security/cve/CVE-2011-2909.html
support.novell.com/security/cve/CVE-2011-2918.html
bugzilla.novell.com/show_bug.cgi?id=225091
bugzilla.novell.com/show_bug.cgi?id=602150
bugzilla.novell.com/show_bug.cgi?id=635880
bugzilla.novell.com/show_bug.cgi?id=649625
bugzilla.novell.com/show_bug.cgi?id=663678
bugzilla.novell.com/show_bug.cgi?id=685226
bugzilla.novell.com/show_bug.cgi?id=692784
bugzilla.novell.com/show_bug.cgi?id=693513
bugzilla.novell.com/show_bug.cgi?id=694315
bugzilla.novell.com/show_bug.cgi?id=699354
bugzilla.novell.com/show_bug.cgi?id=699916
bugzilla.novell.com/show_bug.cgi?id=701355
bugzilla.novell.com/show_bug.cgi?id=703155
bugzilla.novell.com/show_bug.cgi?id=703786
bugzilla.novell.com/show_bug.cgi?id=704361
bugzilla.novell.com/show_bug.cgi?id=704957
bugzilla.novell.com/show_bug.cgi?id=705433
bugzilla.novell.com/show_bug.cgi?id=705903
bugzilla.novell.com/show_bug.cgi?id=706696
bugzilla.novell.com/show_bug.cgi?id=707332
bugzilla.novell.com/show_bug.cgi?id=707644
bugzilla.novell.com/show_bug.cgi?id=708160
bugzilla.novell.com/show_bug.cgi?id=708376
bugzilla.novell.com/show_bug.cgi?id=708730
bugzilla.novell.com/show_bug.cgi?id=710352
bugzilla.novell.com/show_bug.cgi?id=711752
bugzilla.novell.com/show_bug.cgi?id=711941
bugzilla.novell.com/show_bug.cgi?id=712316
bugzilla.novell.com/show_bug.cgi?id=712366