9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.4 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.044 Low
EPSS
Percentile
92.3%
The remote host is missing an update for the
# 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("1.3.6.1.4.1.25623.1.1.10.2021.0507");
script_cve_id("CVE-2021-3760", "CVE-2021-3772", "CVE-2021-42327", "CVE-2021-42739", "CVE-2021-43267", "CVE-2021-43389");
script_tag(name:"creation_date", value:"2022-01-28 10:58:44 +0000 (Fri, 28 Jan 2022)");
script_version("2024-02-02T05:06:09+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:09 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"7.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2021-11-04 18:15:22 +0000 (Thu, 04 Nov 2021)");
script_name("Mageia: Security Advisory (MGASA-2021-0507)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2022 Greenbone AG");
script_family("Mageia Linux Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/mageia_linux", "ssh/login/release", re:"ssh/login/release=MAGEIA8");
script_xref(name:"Advisory-ID", value:"MGASA-2021-0507");
script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2021-0507.html");
script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=29628");
script_xref(name:"URL", value:"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.76");
script_xref(name:"URL", value:"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.77");
script_xref(name:"URL", value:"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.78");
script_tag(name:"summary", value:"The remote host is missing an update for the 'kernel, kmod-virtualbox, kmod-xtables-addons, wireguard-tools' package(s) announced via the MGASA-2021-0507 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"This kernel update is based on upstream 5.10.78 and fixes at least the
following security issues:
A use-after-free vulnerability in the NFC stack can lead to a threat to
confidentiality, integrity, and system availability (CVE-2021-3760).
A flaw in the SCTP stack where a blind attacker may be able to kill an
existing SCTP association through invalid chunks if the attacker knows
the IP-addresses and port numbers being used and the attacker can send
packets with spoofed IP addresses (CVE-2021-3772).
A flaw heap buffer overflow in the Linux kernel's AMD Radeon graphics
card driver was found in the way user writes some malicious data to the
AMD GPU Display Driver Debug Filesystem (to the VGA sub-directory of the
/sys/kernel/debug/ directory). A local user could use this flaw to crash
the system or escalate their privileges on the system (CVE-2021-42327).
The firewire subsystem in the Linux kernel through 5.14.13 has a buffer
overflow related to drivers/media/firewire/firedtv-avc.c and
drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandles
bounds checking (CVE-2021-42739).
A flaw was discovered in the cryptographic receive code in the Linux
kernel's implementation of transparent interprocess communication. An
attacker, with the ability to send TIPC messages to the target, can
corrupt memory and escalate privileges on the target system
(CVE-2021-43267).
An issue was discovered in the Linux kernel before 5.14.15. There is an
array-index-out-of-bounds flaw in the detach_capi_ctr function in
drivers/isdn/capi/kcapi.c (CVE-2021-43389).
wireguard-tools are updated to 1.0.20210914.
For other upstream fixes, see the referenced changelogs.");
script_tag(name:"affected", value:"'kernel, kmod-virtualbox, kmod-xtables-addons, wireguard-tools' package(s) on Mageia 8.");
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 == "MAGEIA8") {
if(!isnull(res = isrpmvuln(pkg:"bpftool", rpm:"bpftool~5.10.78~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"cpupower", rpm:"cpupower~5.10.78~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"cpupower-devel", rpm:"cpupower-devel~5.10.78~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel", rpm:"kernel~5.10.78~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop-5.10.78-1.mga8", rpm:"kernel-desktop-5.10.78-1.mga8~1~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop-devel-5.10.78-1.mga8", rpm:"kernel-desktop-devel-5.10.78-1.mga8~1~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop-devel-latest", rpm:"kernel-desktop-devel-latest~5.10.78~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop-latest", rpm:"kernel-desktop-latest~5.10.78~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop586-5.10.78-1.mga8", rpm:"kernel-desktop586-5.10.78-1.mga8~1~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop586-devel-5.10.78-1.mga8", rpm:"kernel-desktop586-devel-5.10.78-1.mga8~1~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop586-devel-latest", rpm:"kernel-desktop586-devel-latest~5.10.78~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop586-latest", rpm:"kernel-desktop586-latest~5.10.78~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-doc", rpm:"kernel-doc~5.10.78~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-server-5.10.78-1.mga8", rpm:"kernel-server-5.10.78-1.mga8~1~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-server-devel-5.10.78-1.mga8", rpm:"kernel-server-devel-5.10.78-1.mga8~1~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-server-devel-latest", rpm:"kernel-server-devel-latest~5.10.78~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-server-latest", rpm:"kernel-server-latest~5.10.78~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-source-5.10.78-1.mga8", rpm:"kernel-source-5.10.78-1.mga8~1~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-source-latest", rpm:"kernel-source-latest~5.10.78~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-userspace-headers", rpm:"kernel-userspace-headers~5.10.78~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kmod-virtualbox", rpm:"kmod-virtualbox~6.1.28~1.4.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kmod-xtables-addons", rpm:"kmod-xtables-addons~3.18~1.28.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"lib64bpf-devel", rpm:"lib64bpf-devel~5.10.78~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"lib64bpf0", rpm:"lib64bpf0~5.10.78~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libbpf-devel", rpm:"libbpf-devel~5.10.78~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libbpf0", rpm:"libbpf0~5.10.78~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"perf", rpm:"perf~5.10.78~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"virtualbox-kernel-5.10.78-desktop-1.mga8", rpm:"virtualbox-kernel-5.10.78-desktop-1.mga8~6.1.28~1.4.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"virtualbox-kernel-5.10.78-server-1.mga8", rpm:"virtualbox-kernel-5.10.78-server-1.mga8~6.1.28~1.4.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"virtualbox-kernel-desktop-latest", rpm:"virtualbox-kernel-desktop-latest~6.1.28~1.4.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"virtualbox-kernel-server-latest", rpm:"virtualbox-kernel-server-latest~6.1.28~1.4.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"wireguard-tools", rpm:"wireguard-tools~1.0.20210914~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xtables-addons-kernel-5.10.78-desktop-1.mga8", rpm:"xtables-addons-kernel-5.10.78-desktop-1.mga8~3.18~1.28.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xtables-addons-kernel-5.10.78-desktop586-1.mga8", rpm:"xtables-addons-kernel-5.10.78-desktop586-1.mga8~3.18~1.28.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xtables-addons-kernel-5.10.78-server-1.mga8", rpm:"xtables-addons-kernel-5.10.78-server-1.mga8~3.18~1.28.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xtables-addons-kernel-desktop-latest", rpm:"xtables-addons-kernel-desktop-latest~3.18~1.28.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xtables-addons-kernel-desktop586-latest", rpm:"xtables-addons-kernel-desktop586-latest~3.18~1.28.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xtables-addons-kernel-server-latest", rpm:"xtables-addons-kernel-server-latest~3.18~1.28.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.4 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.044 Low
EPSS
Percentile
92.3%