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SUSE-SU-2023:0780-1 Not scored

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver (bsc#1203332). - CVE-2022-38096: Fixed NULL-ptr deref in vmw_cmd_dx_define_query() (bsc#1203331). - CVE-2023-0045: Fixed missing Flush IBP in ib_prctl_set (bsc#1207773). - CVE-2023-0590: Fixed race condition in qdisc_graft() (bsc#1207795). - CVE-2023-0597: Fixed lack of randomization of per-cpu entry area in x86/mm (bsc#1207845). - CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837). - CVE-2023-22995: Fixed lacks of certain platform_device_put and kfree in drivers/usb/dwc3/dwc3-qcom.c (bsc#1208741). - CVE-2023-22998: Fixed NULL vs IS_ERR checking in virtio_gpu_object_shmem_init (bsc#1208776). - CVE-2023-23000: Fixed return value of tegra_xusb_find_port_node function phy/tegra (bsc#1208816). - CVE-2023-23006: Fixed NULL vs IS_ERR checking in dr_domain_init_resources (bsc#1208845). - CVE-2023-23559: Fixed integer overflow in rndis_wlan that leads to a buffer overflow (bsc#1207051). - CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation failure (bsc#1208700). The following non-security bugs were fixed: - cifs: fix use-after-free caused by invalid pointer `hostname` (bsc#1208971). - genirq: Provide new interfaces for affinity hints (bsc#1208153). - mm/slub: fix panic in slab_alloc_node() (bsc#1208023). - module: Do not wait for GOING modules (bsc#1196058, bsc#1186449, bsc#1204356, bsc#1204662). - net: mana: Assign interrupts to CPUs based on NUMA nodes (bsc#1208153). - net: mana: Fix IRQ name - add PCI and queue number (bsc#1207875). - net: mana: Fix accessing freed irq affinity_hint (bsc#1208153). - refresh patches.kabi/scsi-kABI-fix-for-eh_should_retry_cmd (bsc#1206351). The former kABI fix only move the newly added member to scsi_host_template to the end of the struct. But that is usually allocated statically, even by 3rd party modules relying on kABI. Before we use the member we need to signalize that it is to be expected. As we only expect it to be allocated by in-tree modules that we can control, we can use a space in the bitfield to signalize that. - s390/kexec: fix ipl report address for kdump (bsc#1207575). - scsi: qla2xxx: Add option to disable FC2 Target support (bsc#1198438 bsc#1206103). - update suse/net-mlx5-Allocate-individual-capability (bsc#1195175). - update suse/net-mlx5-Dynamically-resize-flow-counters-query-buff (bsc#1195175). - update suse/net-mlx5-Fix-flow-counters-SF-bulk-query-len (bsc#1195175). - update suse/net-mlx5-Reduce-flow-counters-bulk-query-buffer-size (bsc#1195175). - update suse/net-mlx5-Reorganize-current-and-maximal-capabilities (bsc#1195175). - update suse/net-mlx5-Use-order-0-allocations-for-EQs (bsc#1195175). Fixed bugzilla reference. - vmxnet3: move rss code block under eop descriptor (bsc#1208212).

Exploit probability Not scored
Published March 16, 2023
Required by Not available
Last source change February 4, 2026

02 / AFFECTED SOFTWARE

Affected packages

SUSE:Linux Enterprise Server 15 SP3-LTSS kernel-default-base
SUSE:Linux Enterprise Server for SAP Applications 15 SP3 kernel-syms
SUSE:Enterprise Storage 7.1 kernel-obs-build
SUSE:Linux Enterprise Real Time 15 SP3 kernel-default-base
SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-preempt
SUSE:Manager Server 4.2 kernel-default-base
SUSE:Linux Enterprise Real Time 15 SP3 kernel-source
SUSE:Manager Proxy 4.2 kernel-default
SUSE:Linux Enterprise Live Patching 15 SP3 kernel-livepatch-SLE15-SP3_Update_30
SUSE:Manager Server 4.2 kernel-source
SUSE:Enterprise Storage 7.1 kernel-source
SUSE:Linux Enterprise Server for SAP Applications 15 SP3 kernel-docs
SUSE:Linux Enterprise Micro 5.2 kernel-default-base
SUSE:Linux Enterprise Server 15 SP3-LTSS kernel-preempt
SUSE:Linux Enterprise Micro 5.2 kernel-default
SUSE:Linux Enterprise Server 15 SP3-LTSS kernel-64kb
SUSE:Linux Enterprise Server 15 SP3-LTSS kernel-source
SUSE:Enterprise Storage 7.1 kernel-syms
openSUSE:Leap 15.4 dtb-aarch64
SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-default
SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-64kb
SUSE:Linux Enterprise Micro 5.1 kernel-default
SUSE:Manager Server 4.2 kernel-zfcpdump
SUSE:Linux Enterprise Real Time 15 SP3 kernel-default
SUSE:Linux Enterprise Server for SAP Applications 15 SP3 kernel-default
SUSE:Linux Enterprise Server for SAP Applications 15 SP3 kernel-obs-build
SUSE:Linux Enterprise Real Time 15 SP3 kernel-docs
SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-syms
SUSE:Linux Enterprise Server for SAP Applications 15 SP3 kernel-default-base
SUSE:Manager Server 4.2 kernel-preempt
SUSE:Enterprise Storage 7.1 kernel-docs
SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-default
SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-default-base
SUSE:Linux Enterprise Micro 5.1 kernel-default-base
SUSE:Linux Enterprise Server 15 SP3-LTSS kernel-syms
SUSE:Linux Enterprise High Availability Extension 15 SP3 kernel-default
SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-docs
SUSE:Linux Enterprise Server 15 SP3-LTSS kernel-docs
SUSE:Manager Proxy 4.2 kernel-preempt
SUSE:Linux Enterprise Server for SAP Applications 15 SP3 kernel-source
SUSE:Enterprise Storage 7.1 kernel-64kb
SUSE:Linux Enterprise Real Time 15 SP3 kernel-preempt
SUSE:Linux Enterprise Server for SAP Applications 15 SP3 kernel-preempt
SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-obs-build
SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-docs
SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-source
SUSE:Enterprise Storage 7.1 kernel-default-base
SUSE:Manager Server 4.2 kernel-default
SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-preempt
SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-64kb
SUSE:Enterprise Storage 7.1 kernel-default
SUSE:Linux Enterprise Server 15 SP3-LTSS kernel-zfcpdump
SUSE:Linux Enterprise Real Time 15 SP3 kernel-obs-build
SUSE:Linux Enterprise Live Patching 15 SP3 kernel-default
SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-obs-build
SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-source
SUSE:Enterprise Storage 7.1 kernel-preempt
SUSE:Manager Proxy 4.2 kernel-source
SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-syms
SUSE:Linux Enterprise Real Time 15 SP3 kernel-syms
SUSE:Linux Enterprise Server 15 SP3-LTSS kernel-obs-build
SUSE:Manager Proxy 4.2 kernel-default-base
SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-default-base
SUSE:Linux Enterprise Server 15 SP3-LTSS kernel-default

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities SUSE-SU-2023:0780-1

The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver (bsc#1203332). - CVE-2022-38096: Fixed NULL-ptr deref in vmw_cmd_dx_define_query() (bsc#1203331). - CVE-2023-0045: Fixed missing Flush IBP in ib_prctl_set (bsc#1207773). - CVE-2023-0590: Fixed race condition in qdisc_graft() (bsc#1207795). - CVE-2023-0597: Fixed lack of randomization of per-cpu entry area in x86/mm (bsc#1207845). - CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837). - CVE-2023-22995: Fixed lacks of certain platform_device_put and kfree in drivers/usb/dwc3/dwc3-qcom.c (bsc#1208741). - CVE-2023-22998: Fixed NULL vs IS_ERR checking in virtio_gpu_object_shmem_init (bsc#1208776). - CVE-2023-23000: Fixed return value of tegra_xusb_find_port_node function phy/tegra (bsc#1208816). - CVE-2023-23006: Fixed NULL vs IS_ERR checking in dr_domain_init_resources (bsc#1208845). - CVE-2023-23559: Fixed integer overflow in rndis_wlan that leads to a buffer overflow (bsc#1207051). - CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation failure (bsc#1208700). The following non-security bugs were fixed: - cifs: fix use-after-free caused by invalid pointer `hostname` (bsc#1208971). - genirq: Provide new interfaces for affinity hints (bsc#1208153). - mm/slub: fix panic in slab_alloc_node() (bsc#1208023). - module: Do not wait for GOING modules (bsc#1196058, bsc#1186449, bsc#1204356, bsc#1204662). - net: mana: Assign interrupts to CPUs based on NUMA nodes (bsc#1208153). - net: mana: Fix IRQ name - add PCI and queue number (bsc#1207875). - net: mana: Fix accessing freed irq affinity_hint (bsc#1208153). - refresh patches.kabi/scsi-kABI-fix-for-eh_should_retry_cmd (bsc#1206351). The former kABI fix only move the newly added member to scsi_host_template to the end of the struct. But that is usually allocated statically, even by 3rd party modules relying on kABI. Before we use the member we need to signalize that it is to be expected. As we only expect it to be allocated by in-tree modules that we can control, we can use a space in the bitfield to signalize that. - s390/kexec: fix ipl report address for kdump (bsc#1207575). - scsi: qla2xxx: Add option to disable FC2 Target support (bsc#1198438 bsc#1206103). - update suse/net-mlx5-Allocate-individual-capability (bsc#1195175). - update suse/net-mlx5-Dynamically-resize-flow-counters-query-buff (bsc#1195175). - update suse/net-mlx5-Fix-flow-counters-SF-bulk-query-len (bsc#1195175). - update suse/net-mlx5-Reduce-flow-counters-bulk-query-buffer-size (bsc#1195175). - update suse/net-mlx5-Reorganize-current-and-maximal-capabilities (bsc#1195175). - update suse/net-mlx5-Use-order-0-allocations-for-EQs (bsc#1195175). Fixed bugzilla reference. - vmxnet3: move rss code block under eop descriptor (bsc#1208212).

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05 / REFERENCES

Further evidence