Security update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP5)
| Announcement ID: |
SUSE-SU-2023:3153-1 |
| Rating: |
important |
| References: |
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Cross-References:
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| CVSS scores: |
-
CVE-2023-2002
(
SUSE
):
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
-
CVE-2023-2002
(
NVD
):
6.8
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
-
CVE-2023-2235
(
SUSE
):
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
-
CVE-2023-2235
(
NVD
):
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
-
CVE-2023-33952
(
SUSE
):
8.2
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
-
CVE-2023-33952
(
NVD
):
6.7
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
-
CVE-2023-35788
(
SUSE
):
7.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
-
CVE-2023-35788
(
NVD
):
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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| Affected Products: |
- openSUSE Leap 15.5
- SUSE Linux Enterprise High Performance Computing 15 SP5
- SUSE Linux Enterprise Live Patching 15-SP5
- SUSE Linux Enterprise Real Time 15 SP5
- SUSE Linux Enterprise Server 15 SP5
- SUSE Linux Enterprise Server for SAP Applications 15 SP5
|
An update that solves four vulnerabilities can now be installed.
Description:
This update for the Linux Kernel 5.14.21-150500_11 fixes several issues.
The following security issues were fixed:
-
- CVE-2023-33952: Fixed a vmwgfx Driver Double Free Local Privilege Escalation Vulnerability (bsc#1212348).
- CVE-2023-35788: Fixed an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets in fl_set_geneve_opt in net/sched/cls_flower.c (bsc#1212509).
- CVE-2023-2235: Fixed an use-after-free in the Performance Events system can be exploited to achieve local privilege escalation (bsc#1210987).
- CVE-2023-2002: Fixed a flaw that allowed an attacker to unauthorized execution of management commands, compromising the confidentiality, integrity, and availability of Bluetooth communication (bsc#1210566).
Patch Instructions:
To install this SUSE Important update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
-
openSUSE Leap 15.5
zypper in -t patch SUSE-2023-3153=1
-
SUSE Linux Enterprise Live Patching 15-SP5
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2023-3153=1
Package List:
-
openSUSE Leap 15.5 (x86_64)
- kernel-livepatch-SLE15-SP5-RT_Update_0-debugsource-2-150500.3.1
- kernel-livepatch-5_14_21-150500_11-rt-2-150500.3.1
- kernel-livepatch-5_14_21-150500_11-rt-debuginfo-2-150500.3.1
-
SUSE Linux Enterprise Live Patching 15-SP5 (x86_64)
- kernel-livepatch-SLE15-SP5-RT_Update_0-debugsource-2-150500.3.1
- kernel-livepatch-5_14_21-150500_11-rt-2-150500.3.1
- kernel-livepatch-5_14_21-150500_11-rt-debuginfo-2-150500.3.1
References: