The SUSE Linux Enterprise 12 SP4 kernel was updated to fix multiple security vulnerabilities including memory leak, use-after-free, buffer overflow, privilege escalation, arbitrary code execution, and DoS
Reporter | Title | Published | Views | Family All 199 |
---|---|---|---|---|
![]() | SUSE: Security Advisory (SUSE-SU-2022:1266-1) | 20 Apr 202200:00 | – | openvas |
![]() | openSUSE: Security Advisory for the (SUSE-SU-2022:1256-1) | 17 May 202200:00 | – | openvas |
![]() | SUSE: Security Advisory (SUSE-SU-2022:1255-1) | 20 Apr 202200:00 | – | openvas |
![]() | SUSE: Security Advisory (SUSE-SU-2022:1283-1) | 21 Apr 202200:00 | – | openvas |
![]() | SUSE: Security Advisory (SUSE-SU-2022:1270-1) | 20 Apr 202200:00 | – | openvas |
![]() | SUSE: Security Advisory (SUSE-SU-2022:1256-1) | 20 Apr 202200:00 | – | openvas |
![]() | SUSE: Security Advisory (SUSE-SU-2022:1196-1) | 15 Apr 202200:00 | – | openvas |
![]() | SUSE: Security Advisory (SUSE-SU-2022:1197-1) | 15 Apr 202200:00 | – | openvas |
![]() | Mageia: Security Advisory (MGASA-2022-0100) | 15 Mar 202200:00 | – | openvas |
![]() | SUSE: Security Advisory (SUSE-SU-2022:1163-1) | 13 Apr 202200:00 | – | openvas |
# SPDX-FileCopyrightText: 2022 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("1.3.6.1.4.1.25623.1.1.4.2022.1267.1");
script_cve_id("CVE-2021-39713", "CVE-2021-45868", "CVE-2022-0812", "CVE-2022-0850", "CVE-2022-1016", "CVE-2022-1048", "CVE-2022-23036", "CVE-2022-23037", "CVE-2022-23038", "CVE-2022-23039", "CVE-2022-23040", "CVE-2022-23041", "CVE-2022-23042", "CVE-2022-26490", "CVE-2022-26966", "CVE-2022-27666", "CVE-2022-28356", "CVE-2022-28388", "CVE-2022-28389", "CVE-2022-28390");
script_tag(name:"creation_date", value:"2022-04-20 04:34:07 +0000 (Wed, 20 Apr 2022)");
script_version("2024-02-02T14:37:51+0000");
script_tag(name:"last_modification", value:"2024-02-02 14:37:51 +0000 (Fri, 02 Feb 2024)");
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:L/AC:L/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:"2022-05-11 14:45:16 +0000 (Wed, 11 May 2022)");
script_name("SUSE: Security Advisory (SUSE-SU-2022:1267-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2022 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\.0SP4)");
script_xref(name:"Advisory-ID", value:"SUSE-SU-2022:1267-1");
script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2022/suse-su-20221267-1/");
script_tag(name:"summary", value:"The remote host is missing an update for the 'Linux Kernel' package(s) announced via the SUSE-SU-2022:1267-1 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 SP4 kernel was updated.
The following security bugs were fixed:
CVE-2022-0812: Fixed an incorrect header size calculations which could
lead to a memory leak. (bsc#1196639)
CVE-2021-39713: Fixed a race condition in the network scheduling
subsystem which could lead to a use-after-free. (bnc#1196973)
CVE-2022-27666: Fixed a buffer overflow vulnerability in IPsec ESP
transformation code. This flaw allowed a local attacker with a normal
user privilege to overwrite kernel heap objects and may cause a local
privilege escalation. (bnc#1197462)
CVE-2022-1016: Fixed a vulnerability in the nf_tables component of the
netfilter subsystem. This vulnerability gives an attacker a powerful
primitive that can be used to both read from and write to relative stack
data, which can lead to arbitrary code execution. (bsc#1197227)
CVE-2022-28389: Fixed a double free in drivers/net/can/usb/mcba_usb.c
vulnerability in the Linux kernel. (bnc#1198033)
CVE-2022-28356: Fixed a refcount bug in llc_ui_bind and llc_ui_autobind
which could allow an unprivileged user to execute a DoS. (bnc#1197391)
CVE-2022-28388: Fixed a double free in drivers/net/can/usb/usb_8dev.c
vulnerability in the Linux kernel. (bnc#1198032)
CVE-2022-28390: Fixed a double free in drivers/net/can/usb/ems_usb.c
vulnerability in the Linux kernel. (bnc#1198031)
CVE-2022-1048: Fixed a race Condition in snd_pcm_hw_free leading to
use-after-free due to the AB/BA lock with buffer_mutex and mmap_lock.
(bsc#1197331)
CVE-2022-0850: Fixed a kernel information leak vulnerability in
iov_iter.c. (bsc#1196761)
CVE-2022-26966: Fixed an issue in drivers/net/usb/sr9700.c, which
allowed attackers to obtain sensitive information from the memory via
crafted frame lengths from a USB device. (bsc#1196836)
CVE-2021-45868: Fixed a wrong validation check in fs/quota/quota_tree.c
which could lead to an use-after-free if there is a corrupted quota
file. (bnc#1197366)
-
CVE-2022-23036,CVE-2022-23037,CVE-2022-23038,CVE-2022-23039,CVE-2022-23040,
CVE-2022-23041,CVE-2022-23042: Fixed multiple issues which could have
lead to read/write access to memory pages or denial of service. These
issues are related to the Xen PV device frontend drivers. (bsc#1196488)
CVE-2022-26490: Fixed a buffer overflow in the st21nfca driver. An
attacker with adjacent NFC access could crash the system or corrupt the
system memory. (bsc#1196830)
The following non-security bugs were fixed:
ax88179_178a: Merge memcpy + le32_to_cpus to get_unaligned_le32
(bsc#1196018).
genirq: Use rcu in kstat_irqs_usr() (bsc#1193738).
llc: fix netdevice reference leaks in llc_ui_bind() (git-fixes).
net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup
(bsc#1196018).
net: usb: ax88179_178a: fix packet alignment padding (bsc#1196018).
net/mlx5e: Fix page DMA map/unmap attributes (bsc#1196468).
sr9700: sanity check for packet ... [Please see the references for more information on the vulnerabilities]");
script_tag(name:"affected", value:"'Linux Kernel' package(s) on SUSE Linux Enterprise High Availability 12-SP4, SUSE Linux Enterprise Live Patching 12-SP4, SUSE Linux Enterprise Server 12-SP4, SUSE Linux Enterprise Server for SAP 12-SP4, SUSE OpenStack Cloud 9, SUSE OpenStack Cloud Crowbar 9.");
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 == "SLES12.0SP4") {
if(!isnull(res = isrpmvuln(pkg:"kernel-default", rpm:"kernel-default~4.12.14~95.96.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default-base", rpm:"kernel-default-base~4.12.14~95.96.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default-base-debuginfo", rpm:"kernel-default-base-debuginfo~4.12.14~95.96.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default-debuginfo", rpm:"kernel-default-debuginfo~4.12.14~95.96.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default-debugsource", rpm:"kernel-default-debugsource~4.12.14~95.96.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel", rpm:"kernel-default-devel~4.12.14~95.96.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel-debuginfo", rpm:"kernel-default-devel-debuginfo~4.12.14~95.96.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default-man", rpm:"kernel-default-man~4.12.14~95.96.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-devel", rpm:"kernel-devel~4.12.14~95.96.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-macros", rpm:"kernel-macros~4.12.14~95.96.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-source", rpm:"kernel-source~4.12.14~95.96.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-syms", rpm:"kernel-syms~4.12.14~95.96.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
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