Security Fix(es) :
kernel: Memory corruption due to incorrect socket cloning (CVE-2018-9568)
kernel: Unprivileged users able to inspect kernel stacks of arbitrary tasks (CVE-2018-17972)
kernel: Faulty computation of numberic bounds in the BPF verifier (CVE-2018-18445)
Bug Fix(es) and Enhancement(s) :
kernel fuse invalidates cached attributes during reads
[NetApp-FC-NVMe] SL7.6: nvme reset gets hung indefinitely
Memory reclaim deadlock calling __sock_create() after memalloc_noio_save()
hardened usercopy is causing crash
Backport: xfrm: policy: init locks early
AWS m5 instance type loses NVMe mounted volumes [was:
Unable to Mount StatefulSet PV in AWS EBS]
SL 7.6 running on a VirtualBox guest with a GUI has a mouse problem
Kernel bug report in cgroups on heavily contested 3.10 node
[PCIe] SHPC probe crash on Non-ACPI/Non-SHPC ports
[Cavium 7.7 Feat] qla2xxx: Update to latest upstream.
Regression in lpfc and the CNE1000 (BE2 FCoE) adapters that no longer initialize
[csiostor] call trace after command: modprobe csiostor
libceph: fall back to sendmsg for slab pages
Deadlock between stop_one_cpu_nowait() and stop_two_cpus()
Soft lockups occur when the sd driver passes a device size of 1 sector to string_get_size()
[SL7.7] BUG: unable to handle kernel paging request at ffffffffffffffff
SL7.6 - powerpc/pseries: Disable CPU hotplug across migrations / powerpc/rtas: Fix a potential race between CPU-Offline & Migration (LPM)
blk-mq: fix corruption with direct issue
[SL7][patch] iscsi driver can block reboot/shutdown
[DELL EMC 7.6 BUG] Unable to create-namespace over Dell NVDIMM-N
efi_bgrt_init fails to ioremap error during boot
Unable to mount a share on kernel- 3.10.0-957.el7. The share can be mounted on kernel-3.10.0-862.14.4.el7
System crash with RIP nfs_readpage_async+0x43 – BUG:
unable to handle kernel NULL pointer dereference
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text is (C) Scientific Linux.
#
include("compat.inc");
if (description)
{
script_id(122887);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2020/02/24");
script_cve_id("CVE-2018-17972", "CVE-2018-18445", "CVE-2018-9568");
script_name(english:"Scientific Linux Security Update : kernel on SL7.x x86_64 (20190314)");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Scientific Linux host is missing one or more security
updates."
);
script_set_attribute(
attribute:"description",
value:
"Security Fix(es) :
- kernel: Memory corruption due to incorrect socket
cloning (CVE-2018-9568)
- kernel: Unprivileged users able to inspect kernel stacks
of arbitrary tasks (CVE-2018-17972)
- kernel: Faulty computation of numberic bounds in the BPF
verifier (CVE-2018-18445)
Bug Fix(es) and Enhancement(s) :
- kernel fuse invalidates cached attributes during reads
- [NetApp-FC-NVMe] SL7.6: nvme reset gets hung
indefinitely
- Memory reclaim deadlock calling __sock_create() after
memalloc_noio_save()
- hardened usercopy is causing crash
- Backport: xfrm: policy: init locks early
- AWS m5 instance type loses NVMe mounted volumes [was:
Unable to Mount StatefulSet PV in AWS EBS]
- SL 7.6 running on a VirtualBox guest with a GUI has a
mouse problem
- Kernel bug report in cgroups on heavily contested 3.10
node
- [PCIe] SHPC probe crash on Non-ACPI/Non-SHPC ports
- [Cavium 7.7 Feat] qla2xxx: Update to latest upstream.
- Regression in lpfc and the CNE1000 (BE2 FCoE) adapters
that no longer initialize
- [csiostor] call trace after command: modprobe csiostor
- libceph: fall back to sendmsg for slab pages
- Deadlock between stop_one_cpu_nowait() and
stop_two_cpus()
- Soft lockups occur when the sd driver passes a device
size of 1 sector to string_get_size()
- [SL7.7] BUG: unable to handle kernel paging request at
ffffffffffffffff
- SL7.6 - powerpc/pseries: Disable CPU hotplug across
migrations / powerpc/rtas: Fix a potential race between
CPU-Offline & Migration (LPM)
- blk-mq: fix corruption with direct issue
- [SL7][patch] iscsi driver can block reboot/shutdown
- [DELL EMC 7.6 BUG] Unable to create-namespace over Dell
NVDIMM-N
- efi_bgrt_init fails to ioremap error during boot
- Unable to mount a share on kernel- 3.10.0-957.el7. The
share can be mounted on kernel-3.10.0-862.14.4.el7
- System crash with RIP nfs_readpage_async+0x43 -- BUG:
unable to handle kernel NULL pointer dereference"
);
# https://listserv.fnal.gov/scripts/wa.exe?A2=ind1903&L=SCIENTIFIC-LINUX-ERRATA&P=6389
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?a3da7026"
);
script_set_attribute(attribute:"solution", value:"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:bpftool");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-abi-whitelists");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-debug");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-debug-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-debug-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo-common-x86_64");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-headers");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-tools-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-tools-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-tools-libs-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:perf");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:perf-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:python-perf");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:python-perf-debuginfo");
script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/10/03");
script_set_attribute(attribute:"patch_publication_date", value:"2019/03/14");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/03/18");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Scientific Linux Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/RedHat/release", "Host/RedHat/rpm-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Scientific Linux " >!< release) audit(AUDIT_HOST_NOT, "running Scientific Linux");
os_ver = pregmatch(pattern: "Scientific Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Scientific Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Scientific Linux 7.x", "Scientific Linux " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Scientific Linux", cpu);
flag = 0;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"bpftool-3.10.0-957.10.1.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"kernel-3.10.0-957.10.1.el7")) flag++;
if (rpm_check(release:"SL7", reference:"kernel-abi-whitelists-3.10.0-957.10.1.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"kernel-debug-3.10.0-957.10.1.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"kernel-debug-debuginfo-3.10.0-957.10.1.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"kernel-debug-devel-3.10.0-957.10.1.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"kernel-debuginfo-3.10.0-957.10.1.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"kernel-debuginfo-common-x86_64-3.10.0-957.10.1.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"kernel-devel-3.10.0-957.10.1.el7")) flag++;
if (rpm_check(release:"SL7", reference:"kernel-doc-3.10.0-957.10.1.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"kernel-headers-3.10.0-957.10.1.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"kernel-tools-3.10.0-957.10.1.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"kernel-tools-debuginfo-3.10.0-957.10.1.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"kernel-tools-libs-3.10.0-957.10.1.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"kernel-tools-libs-devel-3.10.0-957.10.1.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"perf-3.10.0-957.10.1.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"perf-debuginfo-3.10.0-957.10.1.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"python-perf-3.10.0-957.10.1.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"python-perf-debuginfo-3.10.0-957.10.1.el7")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : rpm_report_get()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "bpftool / kernel / kernel-abi-whitelists / kernel-debug / etc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
fermilab | scientific_linux | bpftool | p-cpe:/a:fermilab:scientific_linux:bpftool |
fermilab | scientific_linux | kernel | p-cpe:/a:fermilab:scientific_linux:kernel |
fermilab | scientific_linux | kernel-abi-whitelists | p-cpe:/a:fermilab:scientific_linux:kernel-abi-whitelists |
fermilab | scientific_linux | kernel-debug | p-cpe:/a:fermilab:scientific_linux:kernel-debug |
fermilab | scientific_linux | kernel-debug-debuginfo | p-cpe:/a:fermilab:scientific_linux:kernel-debug-debuginfo |
fermilab | scientific_linux | kernel-debug-devel | p-cpe:/a:fermilab:scientific_linux:kernel-debug-devel |
fermilab | scientific_linux | kernel-debuginfo | p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo |
fermilab | scientific_linux | kernel-debuginfo-common-x86_64 | p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo-common-x86_64 |
fermilab | scientific_linux | kernel-devel | p-cpe:/a:fermilab:scientific_linux:kernel-devel |
fermilab | scientific_linux | kernel-doc | p-cpe:/a:fermilab:scientific_linux:kernel-doc |