RedHat Update for kernel RHSA-2011:0927-01

# SPDX-FileCopyrightText: 2011 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_xref(name:"URL", value:"https://www.redhat.com/archives/rhsa-announce/2011-July/msg00007.html");
  script_oid("1.3.6.1.4.1.25623.1.0.870453");
  script_version("2024-03-21T05:06:54+0000");
  script_tag(name:"last_modification", value:"2024-03-21 05:06:54 +0000 (Thu, 21 Mar 2024)");
  script_tag(name:"creation_date", value:"2011-07-18 15:23:56 +0200 (Mon, 18 Jul 2011)");
  script_tag(name:"cvss_base", value:"6.9");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:M/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-07-29 15:17:00 +0000 (Wed, 29 Jul 2020)");
  script_xref(name:"RHSA", value:"2011:0927-01");
  script_cve_id("CVE-2010-4649", "CVE-2011-0695", "CVE-2011-0711", "CVE-2011-1044", "CVE-2011-1182", "CVE-2011-1573", "CVE-2011-1576", "CVE-2011-1593", "CVE-2011-1745", "CVE-2011-1746", "CVE-2011-1776", "CVE-2011-1936", "CVE-2011-2022", "CVE-2011-2213", "CVE-2011-2492");
  script_name("RedHat Update for kernel RHSA-2011:0927-01");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'kernel'
  package(s) announced via the referenced advisory.");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2011 Greenbone AG");
  script_family("Red Hat Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/rhel", "ssh/login/rpms", re:"ssh/login/release=RHENT_5");
  script_tag(name:"affected", value:"kernel on Red Hat Enterprise Linux (v. 5 server)");
  script_tag(name:"solution", value:"Please Install the Updated Packages.");
  script_tag(name:"insight", value:"The kernel packages contain the Linux kernel, the core of any Linux
  operating system.

  This update fixes the following security issues:

  * An integer overflow flaw in ib_uverbs_poll_cq() could allow a local,
  unprivileged user to cause a denial of service or escalate their
  privileges. (CVE-2010-4649, Important)

  * A race condition in the way new InfiniBand connections were set up could
  allow a remote user to cause a denial of service. (CVE-2011-0695,
  Important)

  * A flaw in the Stream Control Transmission Protocol (SCTP) implementation
  could allow a remote attacker to cause a denial of service if the sysctl
  'net.sctp.addip_enable' variable was turned on (it is off by default).
  (CVE-2011-1573, Important)

  * Flaws in the AGPGART driver implementation when handling certain IOCTL
  commands could allow a local, unprivileged user to cause a denial of
  service or escalate their privileges. (CVE-2011-1745, CVE-2011-2022,
  Important)

  * An integer overflow flaw in agp_allocate_memory() could allow a local,
  unprivileged user to cause a denial of service or escalate their
  privileges. (CVE-2011-1746, Important)

  * A flaw allowed napi_reuse_skb() to be called on VLAN (virtual LAN)
  packets. An attacker on the local network could trigger this flaw by
  sending specially-crafted packets to a target system, possibly causing a
  denial of service. (CVE-2011-1576, Moderate)

  * An integer signedness error in next_pidmap() could allow a local,
  unprivileged user to cause a denial of service. (CVE-2011-1593, Moderate)

  * A flaw in the way the Xen hypervisor implementation handled CPUID
  instruction emulation during virtual machine exits could allow an
  unprivileged guest user to crash a guest. This only affects systems that
  have an Intel x86 processor with the Intel VT-x extension enabled.
  (CVE-2011-1936, Moderate)

  * A flaw in inet_diag_bc_audit() could allow a local, unprivileged user to
  cause a denial of service (infinite loop). (CVE-2011-2213, Moderate)

  * A missing initialization flaw in the XFS file system implementation
  could lead to an information leak. (CVE-2011-0711, Low)

  * A flaw in ib_uverbs_poll_cq() could allow a local, unprivileged user to
  cause an information leak. (CVE-2011-1044, Low)

  * A missing validation check was found in the signals implementation. A
  local, unprivileged user could use this flaw to send signals via the
  sigqueueinfo system call, with the si_code set to SI_TKILL and with spoofed
  process and user IDs, to other processes. Note: This flaw does not al ...

  Description truncated, please see the referenced URL(s) for more information.");
  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-rpm.inc");

release = rpm_get_ssh_release();
if(!release) exit(0);

res = "";

if(release == "RHENT_5")
{

  if ((res = isrpmvuln(pkg:"kernel", rpm:"kernel~2.6.18~238.19.1.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-PAE", rpm:"kernel-PAE~2.6.18~238.19.1.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-PAE-debuginfo", rpm:"kernel-PAE-debuginfo~2.6.18~238.19.1.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-PAE-devel", rpm:"kernel-PAE-devel~2.6.18~238.19.1.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-debug", rpm:"kernel-debug~2.6.18~238.19.1.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-debug-debuginfo", rpm:"kernel-debug-debuginfo~2.6.18~238.19.1.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-debug-devel", rpm:"kernel-debug-devel~2.6.18~238.19.1.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-debuginfo", rpm:"kernel-debuginfo~2.6.18~238.19.1.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-debuginfo-common", rpm:"kernel-debuginfo-common~2.6.18~238.19.1.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-devel", rpm:"kernel-devel~2.6.18~238.19.1.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-headers", rpm:"kernel-headers~2.6.18~238.19.1.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-xen", rpm:"kernel-xen~2.6.18~238.19.1.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-xen-debuginfo", rpm:"kernel-xen-debuginfo~2.6.18~238.19.1.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-xen-devel", rpm:"kernel-xen-devel~2.6.18~238.19.1.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-doc", rpm:"kernel-doc~2.6.18~238.19.1.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if (__pkg_match) exit(99);
  exit(0);
}