openSUSE: Security Advisory for xen (SUSE-SU-2024:0264-1)
🗓️ 04 Mar 2024 00:00:00Reported by Copyright (C) 2024 Greenbone AGType 
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| Reporter | Title | Published | Views | Family All 54 |
|---|---|---|---|---|
 | The vulnerability of the phantom() function in Xen hypervisors allows a malicious actor to gain unauthorized access to protected information. | 6 Feb 202400:00 | – | bdu_fstec |
 | Xen Security Vulnerabilities | 20 Mar 202400:00 | – | cnnvd |
 | CVE-2023-46839 | 20 Mar 202410:35 | – | cve |
 | CVE-2023-46839 pci: phantom functions assigned to incorrect contexts | 20 Mar 202410:35 | – | cvelist |
 | CVE-2023-46839 | 20 Mar 202410:35 | – | debiancve |
 | [SECURITY] Fedora 38 Update: xen-4.17.2-6.fc38 | 15 Feb 202401:42 | – | fedora |
| [SECURITY] Fedora 39 Update: xen-4.17.2-6.fc39 | 15 Feb 202401:00 | – | fedora |
 | Fedora 38 : xen (2024-4b2cf8c375) | 15 Feb 202400:00 | – | nessus |
| Fedora 39 : xen (2024-e527e6fd08) | 15 Feb 202400:00 | – | nessus |
| GLSA-202409-10 : Xen: Multiple Vulnerabilities | 22 Sep 202400:00 | – | nessus |
10
# 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("1.3.6.1.4.1.25623.1.0.833708");
script_version("2025-02-26T05:38:41+0000");
script_cve_id("CVE-2023-46839");
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_tag(name:"last_modification", value:"2025-02-26 05:38:41 +0000 (Wed, 26 Feb 2025)");
script_tag(name:"creation_date", value:"2024-03-04 12:52:42 +0000 (Mon, 04 Mar 2024)");
script_name("openSUSE: Security Advisory for xen (SUSE-SU-2024:0264-1)");
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/opensuse", "ssh/login/rpms", re:"ssh/login/release=openSUSELeap15\.3");
script_xref(name:"Advisory-ID", value:"SUSE-SU-2024:0264-1");
script_xref(name:"URL", value:"https://lists.opensuse.org/archives/list/[email protected]/thread/QF4OYZC35XRMTDDNZO43TVOOCBWIIFGO");
script_tag(name:"summary", value:"The remote host is missing an update for the 'xen'
package(s) announced via the SUSE-SU-2024:0264-1 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 xen fixes the following issues:
* CVE-2023-46839: Fixed phantom functions assigned to incorrect contexts
(XSA-449) (bsc#1218851)
## Special Instructions and Notes:
* Please reboot the system after installing this update.
##");
script_tag(name:"affected", value:"'xen' package(s) on openSUSE Leap 15.3.");
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 == "openSUSELeap15.3") {
if(!isnull(res = isrpmvuln(pkg:"xen-tools-domU-debuginfo", rpm:"xen-tools-domU-debuginfo~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-libs", rpm:"xen-libs~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-tools-domU", rpm:"xen-tools-domU~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-debugsource", rpm:"xen-debugsource~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-devel", rpm:"xen-devel~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-libs-debuginfo", rpm:"xen-libs-debuginfo~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-libs-32bit-debuginfo", rpm:"xen-libs-32bit-debuginfo~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-libs-32bit", rpm:"xen-libs-32bit~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-tools", rpm:"xen-tools~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-tools-debuginfo", rpm:"xen-tools-debuginfo~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-doc-html", rpm:"xen-doc-html~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen", rpm:"xen~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-tools-xendomains-wait-disk", rpm:"xen-tools-xendomains-wait-disk~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-libs-64bit-debuginfo", rpm:"xen-libs-64bit-debuginfo~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-libs-64bit", rpm:"xen-libs-64bit~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-tools-domU-debuginfo", rpm:"xen-tools-domU-debuginfo~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-libs", rpm:"xen-libs~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-tools-domU", rpm:"xen-tools-domU~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-debugsource", rpm:"xen-debugsource~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-devel", rpm:"xen-devel~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-libs-debuginfo", rpm:"xen-libs-debuginfo~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-libs-32bit-debuginfo", rpm:"xen-libs-32bit-debuginfo~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-libs-32bit", rpm:"xen-libs-32bit~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-tools", rpm:"xen-tools~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-tools-debuginfo", rpm:"xen-tools-debuginfo~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-doc-html", rpm:"xen-doc-html~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen", rpm:"xen~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-tools-xendomains-wait-disk", rpm:"xen-tools-xendomains-wait-disk~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-libs-64bit-debuginfo", rpm:"xen-libs-64bit-debuginfo~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xen-libs-64bit", rpm:"xen-libs-64bit~4.14.6_10~150300.3.63.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);Data
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26 Feb 2025 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.3
EPSS0.00805
SSVC