4.4 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
7 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
7.5 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2021 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_oid("1.3.6.1.4.1.25623.1.1.4.2021.0739.1");
script_cve_id("CVE-2021-3348");
script_tag(name:"creation_date", value:"2021-04-19 00:00:00 +0000 (Mon, 19 Apr 2021)");
script_version("2024-02-02T14:37:50+0000");
script_tag(name:"last_modification", value:"2024-02-02 14:37:50 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"4.4");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:M/Au:N/C:P/I:P/A:P");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2021-02-16 18:01:10 +0000 (Tue, 16 Feb 2021)");
script_name("SUSE: Security Advisory (SUSE-SU-2021:0739-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2021 Greenbone AG");
script_family("SuSE Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/suse_sles", "ssh/login/rpms", re:"ssh/login/release=(SLES12\.0SP5)");
script_xref(name:"Advisory-ID", value:"SUSE-SU-2021:0739-1");
script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2021/suse-su-20210739-1/");
script_tag(name:"summary", value:"The remote host is missing an update for the 'Linux Kernel' package(s) announced via the SUSE-SU-2021:0739-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"The SUSE Linux Enterprise 12 SP5 kernel Azure was updated to receive various security and bugfixes.
The following security bugs was fixed:
CVE-2021-3348: Fixed a use-after-free read in nbd_queue_rq (bsc#1181504).
The following non-security bugs were fixed:
ACPI: configfs: add missing check after
configfs_register_default_group() (git-fixes).
ACPI: property: Fix fwnode string properties matching (git-fixes).
ACPI: property: Satisfy kernel doc validator (part 1) (git-fixes).
ALSA: usb-audio: Fix PCM buffer allocation in non-vmalloc mode
(git-fixes).
arm64: Update config file. Set CONFIG_WATCHDOG_SYSFS to true
(bsc#1182560)
ASoC: cs42l56: fix up error handling in probe (git-fixes).
ath9k: fix data bus crash when setting nf_override via debugfs
(git-fixes).
block: fix use-after-free in disk_part_iter_next (bsc#1182610).
Bluetooth: btqcomsmd: Fix a resource leak in error handling paths in the
probe function (git-fixes).
Bluetooth: drop HCI device reference before return (git-fixes).
Bluetooth: Fix initializing response id after clearing struct
(git-fixes).
Bluetooth: Put HCI device if inquiry procedure interrupts (git-fixes).
bonding: Fix reference count leak in bond_sysfs_slave_add (git-fixes).
bonding: wait for sysfs kobject destruction before freeing struct slave
(git-fixes).
btrfs: Cleanup try_flush_qgroup (bsc#1182047).
btrfs: correctly calculate item size used when item key collision
happens (bsc#1181996).
btrfs: correctly validate compression type (bsc#1182269).
btrfs: delete the ordered isize update code (bsc#1181998).
btrfs: Do not flush from btrfs_delayed_inode_reserve_metadata
(bsc#1182047).
btrfs: do not set path->leave_spinning for truncate (bsc#1181998).
btrfs: factor out extent dropping code from hole punch handler
(bsc#1182038).
btrfs: fix cloning range with a hole when using the NO_HOLES feature
(bsc#1182038).
btrfs: fix data bytes_may_use underflow with fallocate due to failed
quota reserve (bsc#1182130)
btrfs: fix ENOSPC errors, leading to transaction aborts, when cloning
extents (bsc#1182038).
btrfs: fix hole extent items with a zero size after range cloning
(bsc#1182038).
btrfs: fix lost i_size update after cloning inline extent (bsc#1181998).
btrfs: fix mount failure caused by race with umount (bsc#1182248).
btrfs: Fix race between extent freeing/allocation when using bitmaps
(bsc#1181574).
btrfs: fix unexpected cow in run_delalloc_nocow (bsc#1181987).
btrfs: fix unexpected failure of nocow buffered writes after
snapshotting when low on space (bsc#1181987).
btrfs: Free correct amount of space in
btrfs_delayed_inode_reserve_metadata (bsc#1182047).
btrfs: incremental send, fix file corruption when no-holes feature is
enabled (bsc#1182184).
btrfs: Introduce extent_io_tree::owner to distinguish different io_trees
(bsc#1181998).
btrfs: introduce per-inode file extent tree (bsc#1181998).
btrfs: prepare ... [Please see the references for more information on the vulnerabilities]");
script_tag(name:"affected", value:"'Linux Kernel' package(s) on SUSE Linux Enterprise Server 12-SP5.");
script_tag(name:"solution", value:"Please install the updated package(s).");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"package");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-rpm.inc");
release = rpm_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "SLES12.0SP5") {
if(!isnull(res = isrpmvuln(pkg:"kernel-azure", rpm:"kernel-azure~4.12.14~16.47.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-azure-base", rpm:"kernel-azure-base~4.12.14~16.47.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-azure-base-debuginfo", rpm:"kernel-azure-base-debuginfo~4.12.14~16.47.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-azure-debuginfo", rpm:"kernel-azure-debuginfo~4.12.14~16.47.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-azure-debugsource", rpm:"kernel-azure-debugsource~4.12.14~16.47.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-azure-devel", rpm:"kernel-azure-devel~4.12.14~16.47.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-devel-azure", rpm:"kernel-devel-azure~4.12.14~16.47.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-source-azure", rpm:"kernel-source-azure~4.12.14~16.47.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-syms-azure", rpm:"kernel-syms-azure~4.12.14~16.47.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
4.4 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
7 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
7.5 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%