Security update for the Linux Kernel RT (Live Patch 2 for SLE 15 SP4)
| Announcement ID: |
SUSE-SU-2023:3063-1 |
| 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-2023-35788
(
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
|
| Affected Products: |
- openSUSE Leap 15.4
- SUSE Linux Enterprise High Performance Computing 15 SP4
- SUSE Linux Enterprise Live Patching 15-SP4
- SUSE Linux Enterprise Micro 5.3
- SUSE Linux Enterprise Micro 5.4
- SUSE Linux Enterprise Real Time 15 SP4
- SUSE Linux Enterprise Server 15 SP4
- SUSE Linux Enterprise Server for SAP Applications 15 SP4
|
An update that solves three vulnerabilities can now be installed.
Description:
This update for the Linux Kernel 5.14.21-150400_15_8 fixes several issues.
The following security issues were fixed:
- 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:
-
SUSE Linux Enterprise Live Patching 15-SP4
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2023-3064=1 SUSE-SLE-Module-Live-Patching-15-SP4-2023-3070=1 SUSE-SLE-Module-Live-Patching-15-SP4-2023-3067=1 SUSE-SLE-Module-Live-Patching-15-SP4-2023-3063=1
-
openSUSE Leap 15.4
zypper in -t patch SUSE-2023-3064=1 SUSE-2023-3070=1 SUSE-2023-3067=1
Package List:
-
SUSE Linux Enterprise Live Patching 15-SP4 (x86_64)
- kernel-livepatch-5_14_21-150400_15_8-rt-7-150400.2.2
- kernel-livepatch-SLE15-SP4-RT_Update_2-debugsource-7-150400.2.2
- kernel-livepatch-5_14_21-150400_15_8-rt-debuginfo-7-150400.2.2
-
SUSE Linux Enterprise Live Patching 15-SP4 (ppc64le s390x x86_64)
- kernel-livepatch-5_14_21-150400_24_46-default-debuginfo-6-150400.2.2
- kernel-livepatch-5_14_21-150400_24_33-default-9-150400.2.2
- kernel-livepatch-5_14_21-150400_24_21-default-12-150400.2.2
- kernel-livepatch-SLE15-SP4_Update_5-debugsource-9-150400.2.2
- kernel-livepatch-SLE15-SP4_Update_8-debugsource-6-150400.2.2
- kernel-livepatch-SLE15-SP4_Update_3-debugsource-12-150400.2.2
- kernel-livepatch-5_14_21-150400_24_46-default-6-150400.2.2
- kernel-livepatch-5_14_21-150400_24_33-default-debuginfo-9-150400.2.2
- kernel-livepatch-5_14_21-150400_24_21-default-debuginfo-12-150400.2.2
-
openSUSE Leap 15.4 (ppc64le s390x x86_64)
- kernel-livepatch-5_14_21-150400_24_46-default-debuginfo-6-150400.2.2
- kernel-livepatch-5_14_21-150400_24_33-default-9-150400.2.2
- kernel-livepatch-5_14_21-150400_24_21-default-12-150400.2.2
- kernel-livepatch-SLE15-SP4_Update_5-debugsource-9-150400.2.2
- kernel-livepatch-SLE15-SP4_Update_8-debugsource-6-150400.2.2
- kernel-livepatch-SLE15-SP4_Update_3-debugsource-12-150400.2.2
- kernel-livepatch-5_14_21-150400_24_46-default-6-150400.2.2
- kernel-livepatch-5_14_21-150400_24_33-default-debuginfo-9-150400.2.2
- kernel-livepatch-5_14_21-150400_24_21-default-debuginfo-12-150400.2.2
References: