6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
7 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
48.0%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2024 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("1.3.6.1.4.1.25623.1.1.4.2024.0917.1");
script_cve_id("CVE-2023-22655", "CVE-2023-28746", "CVE-2023-38575", "CVE-2023-39368", "CVE-2023-43490");
script_tag(name:"creation_date", value:"2024-05-07 13:39:54 +0000 (Tue, 07 May 2024)");
script_version("2024-05-09T05:05:43+0000");
script_tag(name:"last_modification", value:"2024-05-09 05:05:43 +0000 (Thu, 09 May 2024)");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
script_name("SUSE: Security Advisory (SUSE-SU-2024:0917-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2024 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-2024:0917-1");
script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2024/suse-su-20240917-1/");
script_tag(name:"summary", value:"The remote host is missing an update for the 'ucode-intel' package(s) announced via the SUSE-SU-2024:0917-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"This update for ucode-intel fixes the following issues:
Updated to Intel CPU Microcode 20240312 release. (bsc#1221323)
CVE-2023-39368: Protection mechanism failure of bus lock regulator
for some Intel Processors may allow an unauthenticated user to
potentially enable denial of service via network access CVE-2023-38575: Non-transparent sharing of return predictor targets
between contexts in some Intel Processors may allow an authorized
user to potentially enable information disclosure via local access.
CVE-2023-28746: Information exposure through microarchitectural
state after transient execution from some register files for some
Intel Atom Processors may allow an authenticated user to potentially
enable information disclosure via local access.
CVE-2023-22655 Protection mechanism failure in some 3rd and 4th
Generation Intel Xeon Processors when using Intel SGX or Intel TDX
may allow a privileged user to potentially enable escalation of
privilege via local access.
CVE-2023-43490: Incorrect calculation in microcode keying mechanism
for some Intel Xeon D Processors with Intel(r) SGX may allow a
privileged user to potentially enable information disclosure via
local access.");
script_tag(name:"affected", value:"'ucode-intel' package(s) on SUSE Linux Enterprise High Performance Computing 12-SP5, SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Server for SAP Applications 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:"ucode-intel", rpm:"ucode-intel~20240312~134.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"ucode-intel-debuginfo", rpm:"ucode-intel-debuginfo~20240312~134.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"ucode-intel-debugsource", rpm:"ucode-intel-debugsource~20240312~134.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
7 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
48.0%