4.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:C/I:N/A:N
3.7 Low
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
7.1 High
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
57.2%
The remote OracleVM system is missing necessary patches to address critical security updates :
qla2xxx: disable target reset during link reset and update version (Quinn Tran) [Orabug: 32095664] - scsi:
qla2xxx: Fix early srb free on abort (Quinn Tran) [Orabug: 32095664] - scsi: qla2xxx: Fix comment in MODULE_PARM_DESC in qla2xxx (Masanari Iida) [Orabug:
32095664] - scsi: qla2xxx: Enable Async TMF processing [Orabug: 32095664] - qla2xxx: tweak debug message for task management path (Quinn Tran) [Orabug: 32095664] - scsi: qla2xxx: Fix hang when issuing nvme disconnect-all in NPIV (Arun Easi) [Orabug: 32095664] - scsi: qla2xxx:
Fix fabric scan hang (Quinn Tran) [Orabug: 32095664] - scsi: qla2xxx: Do command completion on abort timeout (Quinn Tran) [Orabug: 32095664] - scsi: qla2xxx: Fix abort timeout race condition. (Quinn Tran) [Orabug:
32095664] - scsi: qla2xxx: Fix race between switch cmd completion and timeout (Quinn Tran) [Orabug: 32095664] - scsi: qla2xxx: Add IOCB resource tracking (Quinn Tran) [Orabug: 32095664] - scsi: qla2xxx:v2: Fix double scsi_done for abort path (Quinn Tran) [Orabug: 32095664]
IB/ipoib: Arm ‘send_cq’ to process completions in due time (Gerd Rausch) [Orabug: 31512608]
block: Move part of bdi_destory to del_gendisk as bdi_unregister. (Jan Kara) [Orabug: 32124131] - kernel:
add panic_on_taint (Rafael Aquini) [Orabug: 32138039]
drm/vmwgfx: Make sure backup_handle is always valid (Sinclair Yeh) [Orabug: 31352076] (CVE-2017-9605)
random32: move the pseudo-random 32-bit definitions to prandom.h (Linus Torvalds) [Orabug: 31698086] (CVE-2020-16166)
random32: remove net_rand_state from the latent entropy gcc plugin (Linus Torvalds) [Orabug: 31698086] (CVE-2020-16166)
random: fix circular include dependency on arm64 after addition of percpu.h (Willy Tarreau) [Orabug: 31698086] (CVE-2020-16166)
random32: update the net random state on interrupt and activity (Willy Tarreau) [Orabug: 31698086] (CVE-2020-16166)
x86/kvm: move kvm_load/put_guest_xcr0 into atomic context (WANG Chao) [Orabug: 32021856] - kvm: x86: do not leak guest xcr0 into host interrupt handlers (David Matlack) [Orabug: 32021856]
#
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from OracleVM
# Security Advisory OVMSA-2020-0054.
#
include('compat.inc');
if (description)
{
script_id(143454);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/07");
script_cve_id("CVE-2017-9605", "CVE-2020-16166");
script_name(english:"OracleVM 3.4 : Unbreakable / etc (OVMSA-2020-0054)");
script_set_attribute(attribute:"synopsis", value:
"The remote OracleVM host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote OracleVM system is missing necessary patches to address
critical security updates :
- qla2xxx: disable target reset during link reset and
update version (Quinn Tran) [Orabug: 32095664] - scsi:
qla2xxx: Fix early srb free on abort (Quinn Tran)
[Orabug: 32095664] - scsi: qla2xxx: Fix comment in
MODULE_PARM_DESC in qla2xxx (Masanari Iida) [Orabug:
32095664] - scsi: qla2xxx: Enable Async TMF processing
[Orabug: 32095664] - qla2xxx: tweak debug message for
task management path (Quinn Tran) [Orabug: 32095664] -
scsi: qla2xxx: Fix hang when issuing nvme disconnect-all
in NPIV (Arun Easi) [Orabug: 32095664] - scsi: qla2xxx:
Fix fabric scan hang (Quinn Tran) [Orabug: 32095664] -
scsi: qla2xxx: Do command completion on abort timeout
(Quinn Tran) [Orabug: 32095664] - scsi: qla2xxx: Fix
abort timeout race condition. (Quinn Tran) [Orabug:
32095664] - scsi: qla2xxx: Fix race between switch cmd
completion and timeout (Quinn Tran) [Orabug: 32095664] -
scsi: qla2xxx: Add IOCB resource tracking (Quinn Tran)
[Orabug: 32095664] - scsi: qla2xxx:v2: Fix double
scsi_done for abort path (Quinn Tran) [Orabug: 32095664]
- scsi: qla2xxx: v2 Fix a race condition between
aborting and completing a SCSI command (Bart Van Assche)
[Orabug: 32095664] - scsi: qla2xxx: Really fix
qla2xxx_eh_abort (Bart Van Assche) [Orabug: 32095664] -
scsi: qla2xxx: v2 Reject
EH_[abort|device_reset|target_request] (Quinn Tran)
[Orabug: 32095664] - scsi: qla2xxx: v2: Fix race
conditions in the code for aborting SCSI commands (Bart
Van Assche) [Orabug: 32095664]
- IB/ipoib: Arm 'send_cq' to process completions in due
time (Gerd Rausch) [Orabug: 31512608]
- block: Move part of bdi_destory to del_gendisk as
bdi_unregister. (Jan Kara) [Orabug: 32124131] - kernel:
add panic_on_taint (Rafael Aquini) [Orabug: 32138039]
- drm/vmwgfx: Make sure backup_handle is always valid
(Sinclair Yeh) [Orabug: 31352076] (CVE-2017-9605)
- random32: move the pseudo-random 32-bit definitions to
prandom.h (Linus Torvalds) [Orabug: 31698086]
(CVE-2020-16166)
- random32: remove net_rand_state from the latent entropy
gcc plugin (Linus Torvalds) [Orabug: 31698086]
(CVE-2020-16166)
- random: fix circular include dependency on arm64 after
addition of percpu.h (Willy Tarreau) [Orabug: 31698086]
(CVE-2020-16166)
- random32: update the net random state on interrupt and
activity (Willy Tarreau) [Orabug: 31698086]
(CVE-2020-16166)
- x86/kvm: move kvm_load/put_guest_xcr0 into atomic
context (WANG Chao) [Orabug: 32021856] - kvm: x86: do
not leak guest xcr0 into host interrupt handlers (David
Matlack) [Orabug: 32021856]");
# https://oss.oracle.com/pipermail/oraclevm-errata/2020-December/001007.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?d523adc2");
script_set_attribute(attribute:"solution", value:
"Update the affected kernel-uek / kernel-uek-firmware packages.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:N/A:N");
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:N/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2017-9605");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/06/13");
script_set_attribute(attribute:"patch_publication_date", value:"2020/12/02");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/12/03");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-uek");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-uek-firmware");
script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:vm_server:3.4");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"OracleVM Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/OracleVM/release", "Host/OracleVM/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/OracleVM/release");
if (isnull(release) || "OVS" >!< release) audit(AUDIT_OS_NOT, "OracleVM");
if (! preg(pattern:"^OVS" + "3\.4" + "(\.[0-9]|$)", string:release)) audit(AUDIT_OS_NOT, "OracleVM 3.4", "OracleVM " + release);
if (!get_kb_item("Host/OracleVM/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "OracleVM", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);
flag = 0;
if (rpm_check(release:"OVS3.4", reference:"kernel-uek-4.1.12-124.45.6.el6uek")) flag++;
if (rpm_check(release:"OVS3.4", reference:"kernel-uek-firmware-4.1.12-124.45.6.el6uek")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel-uek / kernel-uek-firmware");
}
Vendor | Product | Version | CPE |
---|---|---|---|
oracle | vm | kernel-uek | p-cpe:/a:oracle:vm:kernel-uek |
oracle | vm | kernel-uek-firmware | p-cpe:/a:oracle:vm:kernel-uek-firmware |
oracle | vm_server | 3.4 | cpe:/o:oracle:vm_server:3.4 |
4.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:C/I:N/A:N
3.7 Low
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
7.1 High
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
57.2%