CentOS Security Advisory for bpftool package with multiple security and bug fixe
Reporter | Title | Published | Views | Family All 199 |
---|---|---|---|---|
![]() | bpftool, kernel, perf, python security update | 14 Jun 202118:52 | – | centos |
![]() | CentOS 7 : kernel (RHSA-2021:2314) | 14 Jun 202100:00 | – | nessus |
![]() | Oracle Linux 7 : kernel (ELSA-2021-2314) | 10 Jun 202100:00 | – | nessus |
![]() | RHEL 7 : kernel (RHSA-2021:2314) | 9 Jun 202100:00 | – | nessus |
![]() | RHEL 7 : kernel-rt (RHSA-2021:2316) | 9 Jun 202100:00 | – | nessus |
![]() | Scientific Linux Security Update : kernel on SL7.x x86_64 (2021:2314) | 15 Jun 202100:00 | – | nessus |
![]() | Rocky Linux 8 : linux-firmware (RLSA-2021:1620) | 6 Nov 202300:00 | – | nessus |
![]() | NewStart CGSL MAIN 6.02 : linux-firmware Multiple Vulnerabilities (NS-SA-2022-0063) | 9 May 202200:00 | – | nessus |
![]() | EulerOS 2.0 SP9 : linux-firmware (EulerOS-SA-2023-1107) | 6 Jan 202300:00 | – | nessus |
![]() | EulerOS Virtualization 2.9.0 : linux-firmware (EulerOS-SA-2023-1661) | 27 Apr 202300:00 | – | nessus |
# Copyright (C) 2021 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.883351");
script_version("2021-08-17T09:01:01+0000");
script_cve_id("CVE-2020-8648", "CVE-2020-12362", "CVE-2020-12363", "CVE-2020-12364", "CVE-2020-27170", "CVE-2021-3347");
script_tag(name:"cvss_base", value:"7.2");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
script_tag(name:"last_modification", value:"2021-08-17 09:01:01 +0000 (Tue, 17 Aug 2021)");
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:"2021-03-15 17:44:00 +0000 (Mon, 15 Mar 2021)");
script_tag(name:"creation_date", value:"2021-06-15 03:00:58 +0000 (Tue, 15 Jun 2021)");
script_name("CentOS: Security Advisory for bpftool (CESA-2021:2314)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2021 Greenbone Networks GmbH");
script_family("CentOS Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/centos", "ssh/login/rpms", re:"ssh/login/release=CentOS7");
script_xref(name:"Advisory-ID", value:"CESA-2021:2314");
script_xref(name:"URL", value:"https://lists.centos.org/pipermail/centos-announce/2021-June/048337.html");
script_tag(name:"summary", value:"The remote host is missing an update for the 'bpftool'
package(s) announced via the CESA-2021:2314 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"The kernel packages contain the Linux kernel, the core of any Linux
operating system.
Security Fix(es):
* kernel: Integer overflow in Intel(R) Graphics Drivers (CVE-2020-12362)
* kernel: Use after free via PI futex state (CVE-2021-3347)
* kernel: use-after-free in n_tty_receive_buf_common function in
drivers/tty/n_tty.c (CVE-2020-8648)
* kernel: Improper input validation in some Intel(R) Graphics Drivers
(CVE-2020-12363)
* kernel: Null pointer dereference in some Intel(R) Graphics Drivers
(CVE-2020-12364)
* kernel: Speculation on pointer arithmetic against bpf_context pointer
(CVE-2020-27170)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.
Bug Fix(es):
* kernel crash when call the timer function
(sctp_generate_proto_unreach_event) of sctp module (BZ#1707184)
* SCSI error handling process on HP P440ar controller gets stuck
indefinitely in device reset operation (BZ#1830268)
* netfilter: reproducible deadlock on nft_log module autoload (BZ#1858329)
* netfilter: NULL pointer dereference in nf_tables_set_lookup()
(BZ#1873171)
* [DELL EMC 7.9 Bug]: No acpi_pad threads on top command for 'power cap
policy equal to 0 watts' (BZ#1883174)
* A race between i40e_ndo_set_vf_mac() and i40e_vsi_clear() in the i40e
driver causes a use after free condition of the kmalloc-4096 slab cache.
(BZ#1886003)
* netxen driver performs poorly with RT kernel (BZ#1894274)
* gendisk->disk_part_tbl->last_lookup retains pointer after partition
deletion (BZ#1898596)
* Kernel experiences panic in update_group_power() due to division error
even with Bug 1701115 fix (BZ#1910763)
* RHEL7.9 - zfcp: fix handling of FCP_RESID_OVER bit in fcp ingress path
(BZ#1917839)
* RHEL7.9 - mm/THP: do not access vma->vm_mm after calling handle_userfault
(BZ#1917840)
* raid: wrong raid io account (BZ#1927106)
* qla2x00_status_cont_entry() missing upstream patch that prevents
unnecessary ABRT/warnings (BZ#1933784)
* RHEL 7.9.z - System hang caused by workqueue stall in qla2xxx driver
(BZ#1937945)
* selinux: setsebool can trigger a deadlock (BZ#1939091)
* [Hyper-V][RHEL-7] Cannot boot kernel 3.10.0-1160.21.1.el7.x86_64 on
Hyper-V (BZ#1941841)");
script_tag(name:"affected", value:"'bpftool' package(s) on CentOS 7.");
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 == "CentOS7") {
if(!isnull(res = isrpmvuln(pkg:"bpftool", rpm:"bpftool~3.10.0~1160.31.1.el7", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel", rpm:"kernel~3.10.0~1160.31.1.el7", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-abi-whitelists", rpm:"kernel-abi-whitelists~3.10.0~1160.31.1.el7", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-debug", rpm:"kernel-debug~3.10.0~1160.31.1.el7", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-debug-devel", rpm:"kernel-debug-devel~3.10.0~1160.31.1.el7", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-devel", rpm:"kernel-devel~3.10.0~1160.31.1.el7", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-doc", rpm:"kernel-doc~3.10.0~1160.31.1.el7", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-headers", rpm:"kernel-headers~3.10.0~1160.31.1.el7", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-tools", rpm:"kernel-tools~3.10.0~1160.31.1.el7", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-tools-libs", rpm:"kernel-tools-libs~3.10.0~1160.31.1.el7", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-tools-libs-devel", rpm:"kernel-tools-libs-devel~3.10.0~1160.31.1.el7", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"perf", rpm:"perf~3.10.0~1160.31.1.el7", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"python-perf", rpm:"python-perf~3.10.0~1160.31.1.el7", rls:"CentOS7"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
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