CVE-2023-1637

The Linux Kernel, the operating system core itself.

Security Fix(es):

A race problem was found in fs/proc/task_mmu.c in the memory management sub-component in the Linux kernel. This issue may allow a local attacker with user privilege to cause a denial of service.(CVE-2023-1582)

A use-after-free flaw was found in btrfs_search_slot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cause a kernel information lea(CVE-2023-1611)

A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a privileged local account can leak kernel stack information when issuing commands to the /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it can be further used to defeat existing kernel protection mechanisms.(CVE-2021-3923)

A flaw that boot CPU could be vulnerable for the speculative execution behavior kind of attacks in the Linux kernel X86 CPU Power management options functionality was found in the way user resuming CPU from suspend-to-RAM. A local user could use this flaw to potentially get unauthorized access to some memory of the CPU similar to the speculative execution behavior kind of attacks.(CVE-2023-1637)

A flaw use after free in the Linux kernel Xircom 16-bit PCMCIA (PC-card) Ethernet driver was found.A local user could use this flaw to crash the system or potentially escalate their privileges on the system.(CVE-2023-1670)

A use-after-free flaw was found in vhost_net_set_backend in drivers/vhost/net.c in virtio network subcomponent in the Linux kernel due to a double fget. This flaw could allow a local attacker to crash the system, and could even lead to a kernel information leak problem.(CVE-2023-1838)

A use-after-free flaw was found in xgene_hwmon_remove in drivers/hwmon/xgene-hwmon.c in the Hardware Monitoring Linux Kernel Driver (xgene-hwmon). This flaw could allow a local attacker to crash the system due to a race problem. This vulnerability could even lead to a kernel information leak problem.(CVE-2023-1855)

A use-after-free flaw was found in xen_9pfs_front_removet in net/9p/trans_xen.c in Xen transport for 9pfs in the Linux Kernel. This flaw could allow a local attacker to crash the system due to a race problem, possibly leading to a kernel information leak.(CVE-2023-1859)

The Linux Kernel, the operating system core itself.

Security Fix(es):

A race problem was found in fs/proc/task_mmu.c in the memory management sub-component in the Linux kernel. This issue may allow a local attacker with user privilege to cause a denial of service.(CVE-2023-1582)

A use-after-free flaw was found in btrfs_search_slot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cause a kernel information lea(CVE-2023-1611)

A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a privileged local account can leak kernel stack information when issuing commands to the /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it can be further used to defeat existing kernel protection mechanisms.(CVE-2021-3923)

A flaw that boot CPU could be vulnerable for the speculative execution behavior kind of attacks in the Linux kernel X86 CPU Power management options functionality was found in the way user resuming CPU from suspend-to-RAM. A local user could use this flaw to potentially get unauthorized access to some memory of the CPU similar to the speculative execution behavior kind of attacks.(CVE-2023-1637)

A flaw use after free in the Linux kernel Xircom 16-bit PCMCIA (PC-card) Ethernet driver was found.A local user could use this flaw to crash the system or potentially escalate their privileges on the system.(CVE-2023-1670)

A use-after-free flaw was found in vhost_net_set_backend in drivers/vhost/net.c in virtio network subcomponent in the Linux kernel due to a double fget. This flaw could allow a local attacker to crash the system, and could even lead to a kernel information leak problem.(CVE-2023-1838)

A use-after-free flaw was found in xgene_hwmon_remove in drivers/hwmon/xgene-hwmon.c in the Hardware Monitoring Linux Kernel Driver (xgene-hwmon). This flaw could allow a local attacker to crash the system due to a race problem. This vulnerability could even lead to a kernel information leak problem.(CVE-2023-1855)

A use-after-free flaw was found in xen_9pfs_front_removet in net/9p/trans_xen.c in Xen transport for 9pfs in the Linux Kernel. This flaw could allow a local attacker to crash the system due to a race problem, possibly leading to a kernel information leak.(CVE-2023-1859)

A flaw that boot CPU could be vulnerable for the speculative execution behavior kind of attacks in the Linux kernel X86 CPU Power management options functionality was found in the way user resuming CPU from suspend-to-RAM. A local user could use this flaw to potentially get unauthorized access to some memory of the CPU similar to the speculative execution behavior kind of attacks.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

The following packages have been upgraded to a later upstream version: kernel (5.14.0).

Security Fix(es):

• kernel: UAF in nftables when nft_set_lookup_global triggered after handling named and anonymous sets in batch requests (CVE-2023-3390)
• kernel: netfilter: nf_tables: fix chain binding transaction logic in the abort path of NFT_MSG_NEWRULE (CVE-2023-3610)
• kernel: net/sched: cls_fw component can be exploited as result of failure in tcf_change_indev function (CVE-2023-3776)
• kernel: netfilter: use-after-free due to improper element removal in nft_pipapo_remove() (CVE-2023-4004)
• kernel: netfilter: nf_tables_newrule when adding a rule with NFTA_RULE_CHAIN_ID leads to use-after-free (CVE-2023-4147)
• kernel: nf_tables: use-after-free in nft_chain_lookup_byid() (CVE-2023-31248)
• kernel: nf_tables: stack-out-of-bounds-read in nft_byteorder_eval() (CVE-2023-35001)
• kernel: save/restore speculative MSRs during S3 suspend/resume (CVE-2023-1637)
• hw: amd: Cross-Process Information Leak (CVE-2023-20593)
• kernel: bypass of shadow stack protection due to a logic error (CVE-2023-21102)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

• [Intel 9.3 BUG] [SPR][EMR][FHF] ACPI: Fix system hang during S3 wakeup (BZ#2218026)
• [Dell 9.2 BUG] Monitor lost after replug WD19TBS to SUT port wiith VGA/DVI to type-C dongle (BZ#2219463)
• rtmutex: Incorrect waiter woken when requeueing in rt_mutex_adjust_prio_chain() (BZ#2222121)
• AlmaLinux AWS ARM Instability During Microshift e2e tests (BZ#2223310)
• AlmaLinux 9.x updates for SEV-SNP guest support (BZ#2224587)
• Lock state corruption from nested rtmutex blocking in blk_flush_plug() (BZ#2225623)
• bpf_jit_limit hit again - copy_seccomp() fix (BZ#2226945)
• libceph: harden msgr2.1 frame segment length checks (BZ#2227070)
• Temporary values used for the FIPS integrity test should be zeroized after use (BZ#2227768)
• Important iavf bug fixes July 2023 (BZ#2228156)
• [i40e/ice] error: Cannot set interface MAC/vlanid to 1e:b7:e2:02:b1:aa/0 for ifname ens4f0 vf 0: Resource temporarily unavailable (BZ#2228158)
• lvconvert --splitcache, --uncache operations getting hung (BZ#2228481)
• perf: EMR core and uncore PMU support (BZ#2230175)
• NVIDIA - Grace: Backport i2c: tegra: Set ACPI node as primary fwnode (BZ#2230483)
• NVIDIA - Grace: Backport i2c: tegra: Fix PEC support for SMBUS block read (BZ#2230488)
• [Hyper-V][AlmaLinux 9]incomplete fc_transport implementation in storvsc causes null dereference in fc_timed_out() (BZ#2230747)
• Kernel config option CONFIG_CRYPTO_STATS should be disabled until it is enhanced (BZ#2231850)
• [AlmaLinux 9][Hyper-V]Excessive hv_storvsc driver logging with srb_status SRB_STATUS_INTERNAL_ERROR (0x30) (BZ#2231990)
• AlmaLinux-9: WARNING: bad unlock balance detected! (BZ#2232213)
• NVIDIA - Grace: Backport drm/ast patch expected for kernel 6.4 (BZ#2232302)
• [Lenovo 9.1 bug] AlmaLinux 9 will hang when "echo c > /proc/sysrq-trigger". (BZ#2232700)
• [AlmaLinux-9] bz2022169 in /kernel/general/process/reg-suit fails on aarch64 (/proc/[pid]/wchan broken) (BZ#2233928)

Enhancement(s):

• [Intel 9.3 FEAT] cpufreq: intel_pstate: Enable HWP IO boost for all servers (BZ#2210270)
• [Dell 9.3 FEAT] - New MB with AMP Codec Change on Maya Bay (audio driver) (BZ#2218960)
• [Lenovo 9.3 FEAT] MDRAID - Update to the latest upstream (BZ#2221170)
• [Intel 9.3 FEAT] [EMR] Add EMR support to uncore-frequency driver (BZ#2230169)

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

• kernel: UAF in nftables when nft_set_lookup_global triggered after handling named and anonymous sets in batch requests (CVE-2023-3390)
• kernel: netfilter: nf_tables: fix chain binding transaction logic in the abort path of NFT_MSG_NEWRULE (CVE-2023-3610)
• kernel: net/sched: cls_fw component can be exploited as result of failure in tcf_change_indev function (CVE-2023-3776)
• kernel: netfilter: use-after-free due to improper element removal in nft_pipapo_remove() (CVE-2023-4004)
• kernel: netfilter: nf_tables_newrule when adding a rule with NFTA_RULE_CHAIN_ID leads to use-after-free (CVE-2023-4147)
• kernel: nf_tables: use-after-free in nft_chain_lookup_byid() (CVE-2023-31248)
• kernel: nf_tables: stack-out-of-bounds-read in nft_byteorder_eval() (CVE-2023-35001)
• kernel: save/restore speculative MSRs during S3 suspend/resume (CVE-2023-1637)
• hw: amd: Cross-Process Information Leak (CVE-2023-20593)
• kernel: bypass of shadow stack protection due to a logic error (CVE-2023-21102)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

• kernel-rt: update RT source tree to the latest AlmaLinux-9.2.z3 Batch (BZ#2228482)

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

• kernel: UAF in nftables when nft_set_lookup_global triggered after handling named and anonymous sets in batch requests (CVE-2023-3390)

• kernel: netfilter: nf_tables: fix chain binding transaction logic in the abort path of NFT_MSG_NEWRULE (CVE-2023-3610)

• kernel: net/sched: cls_fw component can be exploited as result of failure in tcf_change_indev function (CVE-2023-3776)

• kernel: netfilter: use-after-free due to improper element removal in nft_pipapo_remove() (CVE-2023-4004)

• kernel: netfilter: nf_tables_newrule when adding a rule with NFTA_RULE_CHAIN_ID leads to use-after-free (CVE-2023-4147)

• kernel: nf_tables: use-after-free in nft_chain_lookup_byid() (CVE-2023-31248)

• kernel: nf_tables: stack-out-of-bounds-read in nft_byteorder_eval() (CVE-2023-35001)

• kernel: save/restore speculative MSRs during S3 suspend/resume (CVE-2023-1637)

• hw: amd: Cross-Process Information Leak (CVE-2023-20593)

• kernel: bypass of shadow stack protection due to a logic error (CVE-2023-21102)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

• kernel-rt: update RT source tree to the latest Rocky Linux-9.2.z3 Batch (BZ#2228482)

The SUSE Linux Enterprise 15 SP4 Azure kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2017-5753: Fixed spectre V1 vulnerability on netlink (bsc#1209547).
• CVE-2017-5753: Fixed spectre vulnerability in prlimit (bsc#1209256).
• CVE-2022-4744: Fixed double-free that could lead to DoS or privilege escalation in TUN/TAP device driver functionality (bsc#1209635).
• CVE-2023-0394: Fixed NULL pointer dereference that could lead to a system crash in rawv6_push_pending_frames in net/ipv6/raw.c (bsc#1207168).
• CVE-2023-1281: Fixed use after free that could lead to privilege escalation in tcindex (bsc#1209634).
• CVE-2023-1513: Fixed an uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak (bsc#1209532).
• CVE-2023-1582: Fixed soft lockup in __page_mapcount (bsc#1209636).
• CVE-2023-1637: Fixed vulnerability that could lead to unauthorized access to CPU memory after resuming CPU from suspend-to-RAM (bsc#1209779).
• CVE-2023-1652: Fixed use-after-free that could lead to DoS and information leak in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c (bsc#1209788).
• CVE-2023-28327: Fixed DoS in in_skb in unix_diag_get_exact() (bsc#1209290).
• CVE-2023-28464: Fixed user-after-free that could lead to privilege escalation in hci_conn_cleanup in net/bluetooth/hci_conn.c (bsc#1209052).
• CVE-2023-28466: Fixed race condition that could lead to use-after-free or NULL pointer dereference in do_tls_getsockopt in net/tls/tls_main.c (bsc#1209366).

The following non-security bugs were fixed:

• ACPI: x86: utils: Add Cezanne to the list for forcing StorageD3Enable (git-fixes).
• ALSA: hda/conexant: Partial revert of a quirk for Lenovo (git-fixes).
• ALSA: hda/realtek: Add quirk for Lenovo ZhaoYang CF4620Z (git-fixes).
• ALSA: hda/realtek: Add quirks for some Clevo laptops (git-fixes).
• ALSA: hda/realtek: Fix support for Dell Precision 3260 (git-fixes).
• ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book2 Pro (git-fixes).
• ALSA: hda: intel-dsp-config: add MTL PCI id (git-fixes).
• ALSA: usb-audio: Fix recursive locking at XRUN during syncing (git-fixes).
• ALSA: usb-audio: Fix regression on detection of Roland VS-100 (git-fixes).
• ALSA: ymfpci: Fix BUG_ON in probe function (git-fixes).
• ARM: dts: imx6sl: tolino-shine2hd: fix usbotg1 pinctrl (git-fixes).
• ARM: dts: imx6sll: e60k02: fix usbotg1 pinctrl (git-fixes).
• Bluetooth: L2CAP: Fix responding with wrong PDU type (git-fixes).
• Bluetooth: btqcomsmd: Fix command timeout after setting BD address (git-fixes).
• Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work (git-fixes).
• Fix error path in pci-hyperv to unlock the mutex state_lock
• HID: cp2112: Fix driver not registering GPIO IRQ chip as threaded (git-fixes).
• HID: intel-ish-hid: ipc: Fix potential use-after-free in work function (git-fixes).
• Input: alps - fix compatibility with -funsigned-char (bsc#1209805).
• KVM: x86: fix sending PV IPI (git-fixes).
• Makefile: link with -z noexecstack --no-warn-rwx-segments (bsc#1203200).
• NFSv4: Fix hangs when recovering open state after a server reboot (git-fixes).
• PCI/DPC: Await readiness of secondary bus after reset (git-fixes).
• PCI: hv: Add a per-bus mutex state_lock (bsc#1207185).
• PCI: hv: Fix a race condition in hv_irq_unmask() that can cause panic (bsc#1207185).
• PCI: hv: Remove the useless hv_pcichild_state from struct hv_pci_dev (bsc#1207185).
• PCI: hv: Use async probing to reduce boot time (bsc#1207185).
• PCI: hv: fix a race condition bug in hv_pci_query_relations() (bsc#1207185).
• Revert 'Makefile: link with -z noexecstack --no-warn-rwx-segments' (bsc#1209798)
• Revert 'PCI: hv: Fix a timing issue which causes kdump to fail occasionally' (bsc#1207185).
• Revert 'Revert 'Makefile: link with -z noexecstack --no-warn-rwx-segments' (bsc#1209798)'
• Revert 'Revert 'x86: link vdso and boot with -z noexecstack' (bsc#1209798)…

The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-1611: Fixed an use-after-free flaw in btrfs_search_slot (bsc#1209687).
• CVE-2023-1838: Fixed an use-after-free flaw in virtio network subcomponent. This flaw could allow a local attacker to crash the system and lead to a kernel information leak problem. (bsc#1210203).
• CVE-2023-0394: Fixed a null pointer dereference in the network subcomponent. This flaw could cause system crashes (bsc#1207168).
• CVE-2023-1513: Fixed an uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak (bsc#1209532).
• CVE-2017-5753: Fixed spectre V1 vulnerability on netlink (bsc#1209547).
• CVE-2017-5753: Fixed spectre vulnerability in prlimit (bsc#1209256).
• CVE-2023-28464: Fixed user-after-free that could lead to privilege escalation in hci_conn_cleanup in net/bluetooth/hci_conn.c (bsc#1209052).
• CVE-2023-28466: Fixed race condition that could lead to use-after-free or NULL pointer dereference in do_tls_getsockopt in net/tls/tls_main.c (bsc#1209366).
• CVE-2023-1637: Fixed vulnerability that could lead to unauthorized access to CPU memory after resuming CPU from suspend-to-RAM (bsc#1209779).
• CVE-2023-1652: Fixed use-after-free that could lead to DoS and information leak in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c (bsc#1209788).
• CVE-2022-4744: Fixed double-free that could lead to DoS or privilege escalation in TUN/TAP device driver functionality (bsc#1209635).
• CVE-2023-1281: Fixed use after free that could lead to privilege escalation in tcindex (bsc#1209634).
• CVE-2023-1582: Fixed soft lockup in __page_mapcount (bsc#1209636).
• CVE-2023-28327: Fixed DoS in in_skb in unix_diag_get_exact() (bsc#1209290).
• CVE-2023-23001: Fixed misinterpretation of regulator_get return value in drivers/scsi/ufs/ufs-mediatek.c (bsc#1208829).

The following non-security bugs were fixed:

• ACPI: x86: utils: Add Cezanne to the list for forcing StorageD3Enable (git-fixes).
• alarmtimer: Prevent starvation by small intervals and SIG_IGN (git-fixes)
• ALSA: asihpi: check pao in control_message() (git-fixes).
• ALSA: hda: intel-dsp-config: add MTL PCI id (git-fixes).
• ALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set() (git-fixes).
• ALSA: hda/conexant: Partial revert of a quirk for Lenovo (git-fixes).
• ALSA: hda/realtek: Add quirk for Clevo X370SNW (git-fixes).
• ALSA: hda/realtek: Add quirk for Lenovo ZhaoYang CF4620Z (git-fixes).
• ALSA: hda/realtek: Add quirks for some Clevo laptops (git-fixes).
• ALSA: hda/realtek: fix mute/micmute LEDs do not work for a HP platform (git-fixes).
• ALSA: hda/realtek: fix mute/micmute LEDs for a HP ProBook (git-fixes).
• ALSA: hda/realtek: Fix support for Dell Precision 3260 (git-fixes).
• ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book2 Pro (git-fixes).
• ALSA: usb-audio: Fix recursive locking at XRUN during syncing (git-fixes).
• ALSA: usb-audio: Fix regression on detection of Roland VS-100 (git-fixes).
• ALSA: ymfpci: Fix BUG_ON in probe function (git-fixes).
• arch: fix broken BuildID for arm64 and riscv (bsc#1209798).
• ARM: dts: imx6sl: tolino-shine2hd: fix usbotg1 pinctrl (git-fixes).
• ARM: dts: imx6sll: e60k02: fix usbotg1 pinctrl (git-fixes).
• arm64: dts: freescale: Fix pca954x i2c-mux node names (git-fixes)
• arm64: dts: imx8mm-nitrogen-r2: fix WM8960 clock name (git-fixes).
• arm64: dts: imx8mn: specify #sound-dai-cells for SAI nodes (git-fixes).
• arm64: dts: imx8mp-phycore-som: Remove invalid PMIC property (git-fixes)
• arm64: dts: imx8mp: correct usb clocks (git-fixes)
• arm64: dts: imx8mq: add mipi csi phy and csi bridge descriptions (git-fixes)
• arm64: dts: imx8mq: fix mipi_csi bidirectional port numbers (git-fixes)
• arm64: dts: qcom: sm8350: Mark UFS controller as cache coherent (git-fixes).
• arm64/cpufeature: Fix field sign for DIT hwcap detection (git-fixes)
• ASoC:…

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2017-5753: Fixed spectre V1 vulnerability on netlink (bsc#1209547).
• CVE-2017-5753: Fixed spectre vulnerability in prlimit (bsc#1209256).
• CVE-2022-4744: Fixed double-free that could lead to DoS or privilege escalation in TUN/TAP device driver functionality (bsc#1209635).
• CVE-2023-0394: Fixed a null pointer dereference flaw in the network subcomponent in the Linux kernel which could lead to system crash (bsc#1207168).
• CVE-2023-1281: Fixed use after free that could lead to privilege escalation in tcindex (bsc#1209634).
• CVE-2023-1513: Fixed an uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak (bsc#1209532).
• CVE-2023-1582: Fixed soft lockup in __page_mapcount (bsc#1209636).
• CVE-2023-1611: Fixed an use-after-free flaw in btrfs_search_slot (bsc#1209687).
• CVE-2023-1637: Fixed vulnerability that could lead to unauthorized access to CPU memory after resuming CPU from suspend-to-RAM (bsc#1209779, bsc#1198400).
• CVE-2023-1652: Fixed use-after-free that could lead to DoS and information leak in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c (bsc#1209788).
• CVE-2023-1838: Fixed an use-after-free flaw in virtio network subcomponent. This flaw could allow a local attacker to crash the system and lead to a kernel information leak problem. (bsc#1210203).
• CVE-2023-23001: Fixed misinterpretation of regulator_get return value in drivers/scsi/ufs/ufs-mediatek.c (bsc#1208829).
• CVE-2023-28327: Fixed DoS in in_skb in unix_diag_get_exact() (bsc#1209290).
• CVE-2023-28464: Fixed user-after-free that could lead to privilege escalation in hci_conn_cleanup in net/bluetooth/hci_conn.c (bsc#1209052).
• CVE-2023-28466: Fixed race condition that could lead to use-after-free or NULL pointer dereference in do_tls_getsockopt in net/tls/tls_main.c (bsc#1209366).

The following non-security bugs were fixed:

• ACPI: x86: utils: Add Cezanne to the list for forcing StorageD3Enable (git-fixes).
• ALSA: asihpi: check pao in control_message() (git-fixes).
• ALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set() (git-fixes).
• ALSA: hda/conexant: Partial revert of a quirk for Lenovo (git-fixes).
• ALSA: hda/realtek: Add quirk for Clevo X370SNW (git-fixes).
• ALSA: hda/realtek: Add quirk for Lenovo ZhaoYang CF4620Z (git-fixes).
• ALSA: hda/realtek: Add quirks for some Clevo laptops (git-fixes).
• ALSA: hda/realtek: Fix support for Dell Precision 3260 (git-fixes).
• ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book2 Pro (git-fixes).
• ALSA: hda/realtek: fix mute/micmute LEDs do not work for a HP platform (git-fixes).
• ALSA: hda/realtek: fix mute/micmute LEDs for a HP ProBook (git-fixes).
• ALSA: hda: intel-dsp-config: add MTL PCI id (git-fixes).
• ALSA: usb-audio: Fix recursive locking at XRUN during syncing (git-fixes).
• ALSA: usb-audio: Fix regression on detection of Roland VS-100 (git-fixes).
• ALSA: ymfpci: Fix BUG_ON in probe function (git-fixes).
• ARM: dts: imx6sl: tolino-shine2hd: fix usbotg1 pinctrl (git-fixes).
• ARM: dts: imx6sll: e60k02: fix usbotg1 pinctrl (git-fixes).
• ASoC: codecs: tx-macro: Fix for KASAN: slab-out-of-bounds (git-fixes).
• Bluetooth: L2CAP: Fix responding with wrong PDU type (git-fixes).
• Bluetooth: btqcomsmd: Fix command timeout after setting BD address (git-fixes).
• Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work (git-fixes).
• Fix error path in pci-hyperv to unlock the mutex state_lock
• HID: cp2112: Fix driver not registering GPIO IRQ chip as threaded (git-fixes).
• HID: intel-ish-hid: ipc: Fix potential use-after-free in work function (git-fixes).
• Input: alps - fix compatibility with -funsigned-char (bsc#1209805).
• Input: focaltech - use explicitly signed char type (git-fixes).
• Input: goodix - add Lenovo Yoga Book X90F to nine_bytes_report DMI…

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-2156: Fixed a flaw in the networking subsystem within the handling of the RPL protocol (bsc#1211131).
• CVE-2023-1637: Fixed vulnerability that could lead to unauthorized access to CPU memory after resuming CPU from suspend-to-RAM (bsc#1209779).
• CVE-2022-3566: Fixed race condition in the TCP Handler (bsc#1204405).
• CVE-2020-36694: Fixed an use-after-free issue in netfilter in the packet processing context (bsc#1211596).
• CVE-2023-1079: Fixed a use-after-free problem that could have been triggered in asus_kbd_backlight_set when plugging/disconnecting a malicious USB device (bsc#1208604).
• CVE-2023-33288: Fixed a use-after-free in bq24190_remove in drivers/power/supply/bq24190_charger.c (bsc#1211590).
• CVE-2022-45886: Fixed a .disconnect versus dvb_device_open race condition in dvb_net.c that lead to a use-after-free (bsc#1205760).
• CVE-2022-45885: Fixed a race condition in dvb_frontend.c that could cause a use-after-free when a device is disconnected (bsc#1205758).
• CVE-2022-45887: Fixed a memory leak in ttusb_dec.c caused by the lack of a dvb_frontend_detach call (bsc#1205762).
• CVE-2022-45919: Fixed a use-after-free in dvb_ca_en50221.c that could occur if there is a disconnect after an open, because of the lack of a wait_event (bsc#1205803).
• CVE-2022-45884: Fixed a use-after-free in dvbdev.c, related to dvb_register_device dynamically allocating fops (bsc#1205756).
• CVE-2023-31084: Fixed a blocking issue in drivers/media/dvb-core/dvb_frontend.c (bsc#1210783).
• CVE-2023-31436: Fixed an out-of-bounds write in qfq_change_class() because lmax can exceed QFQ_MIN_LMAX (bsc#1210940 bsc#1211260).
• CVE-2023-2194: Fixed an out-of-bounds write vulnerability in the SLIMpro I2C device driver (bsc#1210715).
• CVE-2023-32269: Fixed a use-after-free in af_netrom.c, related to the fact that accept() was also allowed for a successfully connected AF_NETROM socket (bsc#1211186).
• CVE-2023-32233: Fixed a use-after-free in Netfilter nf_tables when processing batch requests (bsc#1211043).
• CVE-2022-4269: Fixed a flaw was found inside the Traffic Control (TC) subsystem (bsc#1206024).
• CVE-2023-1380: Fixed a slab-out-of-bound read problem in brcmf_get_assoc_ies() (bsc#1209287).
• CVE-2023-2513: Fixed a use-after-free vulnerability in the ext4 filesystem (bsc#1211105).
• CVE-2023-2483: Fixed a use after free bug in emac_remove due caused by a race condition (bsc#1211037).
• CVE-2023-23586: Fixed a memory information leak in the io_uring subsystem (bsc#1208474).

The following non-security bugs were fixed:

• Drivers: hv: vmbus: Optimize vmbus_on_event (bsc#1211622).
• SUNRPC: Ensure the transport backchannel association (bsc#1211203).
• ipv6: sr: fix out-of-bounds read when setting HMAC data (bsc#1211592).
• s390,dcssblk,dax: Add dax zero_page_range operation to dcssblk driver (bsc#1199636).

The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-2156: Fixed a flaw in the networking subsystem within the handling of the RPL protocol (bsc#1211131).
• CVE-2023-1637: Fixed vulnerability that could lead to unauthorized access to CPU memory after resuming CPU from suspend-to-RAM (bsc#1209779).
• CVE-2022-3566: Fixed race condition in the TCP Handler (bsc#1204405).
• CVE-2021-29650: Fixed an issue where the netfilter subsystem allowed attackers to cause a denial of service (bsc#1184208).
• CVE-2020-36694: Fixed an use-after-free issue in netfilter in the packet processing context (bsc#1211596).
• CVE-2023-1079: Fixed a use-after-free problem that could have been triggered in asus_kbd_backlight_set when plugging/disconnecting a malicious USB device (bsc#1208604).
• CVE-2023-33288: Fixed a use-after-free in bq24190_remove in drivers/power/supply/bq24190_charger.c (bsc#1211590).
• CVE-2022-45886: Fixed a .disconnect versus dvb_device_open race condition in dvb_net.c that lead to a use-after-free (bsc#1205760).
• CVE-2022-45885: Fixed a race condition in dvb_frontend.c that could cause a use-after-free when a device is disconnected (bsc#1205758).
• CVE-2022-45887: Fixed a memory leak in ttusb_dec.c caused by the lack of a dvb_frontend_detach call (bsc#1205762).
• CVE-2022-45919: Fixed a use-after-free in dvb_ca_en50221.c that could occur if there is a disconnect after an open, because of the lack of a wait_event (bsc#1205803).
• CVE-2022-45884: Fixed a use-after-free in dvbdev.c, related to dvb_register_device dynamically allocating fops (bsc#1205756).
• CVE-2023-31084: Fixed a blocking issue in drivers/media/dvb-core/dvb_frontend.c (bsc#1210783).
• CVE-2023-31436: Fixed an out-of-bounds write in qfq_change_class() because lmax can exceed QFQ_MIN_LMAX (bsc#1210940).
• CVE-2023-2194: Fixed an out-of-bounds write vulnerability in the SLIMpro I2C device driver (bsc#1210715).
• CVE-2023-32269: Fixed a use-after-free in af_netrom.c, related to the fact that accept() was also allowed for a successfully connected AF_NETROM socket (bsc#1211186).
• CVE-2023-32233: Fixed a use-after-free in Netfilter nf_tables when processing batch requests (bsc#1211043).
• CVE-2022-4269: Fixed a flaw was found inside the Traffic Control (TC) subsystem (bsc#1206024).
• CVE-2023-1380: Fixed a slab-out-of-bound read problem in brcmf_get_assoc_ies() (bsc#1209287).
• CVE-2023-2513: Fixed a use-after-free vulnerability in the ext4 filesystem (bsc#1211105).
• CVE-2023-2483: Fixed a use after free bug in emac_remove caused by a race condition (bsc#1211037).
• CVE-2023-23586: Fixed a memory information leak in the io_uring subsystem (bsc#1208474).

The following non-security bugs were fixed:

• SUNRPC: Ensure the transport backchannel association (bsc#1211203).
• hv: vmbus: Optimize vmbus_on_event (bsc#1211622).
• ipv6: sr: fix out-of-bounds read when setting HMAC data (bsc#1211592).
• s390,dcssblk,dax: Add dax zero_page_range operation to dcssblk driver (bsc#1199636).

The SUSE Linux Enterprise 15 SP5 AZURE kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-3161: Fixed shift-out-of-bounds in fbcon_set_font() (bsc#1212154).
• CVE-2023-21102: Fixed possible bypass of shadow stack protection in __efi_rt_asm_wrapper of efi-rt-wrapper.S (bsc#1212155).
• CVE-2023-3141: Fixed a use-after-free flaw in r592_remove in drivers/memstick/host/r592.c, that allowed local attackers to crash the system at device disconnect (bsc#1212129).
• CVE-2023-1077: Fixed a type confusion in pick_next_rt_entity(), that could cause memory corruption (bsc#1208600).
• CVE-2023-28410: Fixed improper restriction of operations within the bounds of a memory buffer in some Intel(R) i915 Graphics drivers that may have allowed an authenticated user to potentially enable escalation of privilege via local access (bsc#1211263).
• CVE-2023-2156: Fixed a flaw in the networking subsystem within the handling of the RPL protocol (bsc#1211131).
• CVE-2023-1382: Fixed denial of service in tipc_conn_close (bsc#1209288).
• CVE-2023-33951: Fixed a race condition that could have led to an information disclosure inside the vmwgfx driver (bsc#1211593).
• CVE-2023-33952: Fixed a double free that could have led to a local privilege escalation inside the vmwgfx driver (bsc#1211595).
• CVE-2023-3006: Fixed a known cache speculation vulnerability, known as Branch History Injection (BHI) or Spectre-BHB, for the new hw AmpereOne (bsc#1211855).
• CVE-2023-2269: Fixed a denial-of-service problem due to a possible recursive locking scenario, resulting in a deadlock in table_clear in drivers/md/dm-ioctl.c (bsc#1210806).
• CVE-2023-1079: Fixed a use-after-free problem that could have been triggered in asus_kbd_backlight_set when plugging/disconnecting a malicious USB device (bsc#1208604).
• CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210647).
• CVE-2023-21106: Fixed possible memory corruption due to double free in adreno_set_param of adreno_gpu.c (bsc#1211654).
• CVE-2023-33288: Fixed a use-after-free in bq24190_remove in drivers/power/supply/bq24190_charger.c (bsc#1211590).
• CVE-2022-45886: Fixed a .disconnect versus dvb_device_open race condition in dvb_net.c that lead to a use-after-free (bsc#1205760).
• CVE-2022-45885: Fixed a race condition in dvb_frontend.c that could cause a use-after-free when a device is disconnected (bsc#1205758).
• CVE-2022-45887: Fixed a memory leak in ttusb_dec.c caused by the lack of a dvb_frontend_detach call (bsc#1205762).
• CVE-2022-45919: Fixed a use-after-free in dvb_ca_en50221.c that could occur if there is a disconnect after an open, because of the lack of a wait_event (bsc#1205803).
• CVE-2022-45884: Fixed a use-after-free in dvbdev.c, related to dvb_register_device dynamically allocating fops (bsc#1205756).
• CVE-2023-31084: Fixed a blocking issue in drivers/media/dvb-core/dvb_frontend.c (bsc#1210783).
• 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#1210533).
• CVE-2023-31436: Fixed an out-of-bounds write in qfq_change_class() because lmax can exceed QFQ_MIN_LMAX (bsc#1210940).
• CVE-2023-30456: Fixed an issue in arch/x86/kvm/vmx/nested.c with nVMX on x86_64 lacks consistency checks for CR0 and CR4 (bsc#1210294).
• CVE-2022-4269: Fixed a flaw was found inside the Traffic Control (TC) subsystem (bsc#1206024).
• CVE-2023-32233: Fixed a use-after-free in Netfilter nf_tables when processing batch requests (bsc#1211043).
• CVE-2023-1380: Fixed a slab-out-of-bound read problem in brcmf_get_assoc_ies() (bsc#1209287).
• CVE-2023-2513: Fixed a use-after-free vulnerability in the ext4 filesystem (bsc#1211105).
• CVE-2023-2483: Fixed a use after free bug in emac_remove caused by a race condition (bsc#1211037).
• CVE-2023-2124: Fixed an out-of-bound access in the XFS subsystem…

The SUSE Linux Enterprise 15 SP2 LTSS kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-1637: Fixed vulnerability that could lead to unauthorized access to CPU memory after resuming CPU from suspend-to-RAM (bsc#1209779).
• CVE-2022-3566: Fixed race condition in the TCP Handler (bsc#1204405).
• CVE-2021-29650: Fixed an issue where the netfilter subsystem allowed attackers to cause a denial of service (bsc#1184208).
• CVE-2020-36694: Fixed an use-after-free issue in netfilter in the packet processing context (bsc#1211596).
• CVE-2023-1079: Fixed a use-after-free problem that could have been triggered in asus_kbd_backlight_set when plugging/disconnecting a malicious USB device (bsc#1208604).
• CVE-2023-33288: Fixed a use-after-free in bq24190_remove in drivers/power/supply/bq24190_charger.c (bsc#1211590).
• CVE-2022-45886: Fixed a .disconnect versus dvb_device_open race condition in dvb_net.c that lead to a use-after-free (bsc#1205760).
• CVE-2022-45885: Fixed a race condition in dvb_frontend.c that could cause a use-after-free when a device is disconnected (bsc#1205758).
• CVE-2022-45887: Fixed a memory leak in ttusb_dec.c caused by the lack of a dvb_frontend_detach call (bsc#1205762).
• CVE-2022-45919: Fixed a use-after-free in dvb_ca_en50221.c that could occur if there is a disconnect after an open, because of the lack of a wait_event (bsc#1205803).
• CVE-2022-45884: Fixed a use-after-free in dvbdev.c, related to dvb_register_device dynamically allocating fops (bsc#1205756).
• CVE-2023-31084: Fixed a blocking issue in drivers/media/dvb-core/dvb_frontend.c (bsc#1210783).
• CVE-2023-31436: Fixed an out-of-bounds write in qfq_change_class() because lmax can exceed QFQ_MIN_LMAX (bsc#1210940 bsc#1211260).
• CVE-2023-2194: Fixed an out-of-bounds write vulnerability in the SLIMpro I2C device driver (bsc#1210715).
• CVE-2023-32269: Fixed a use-after-free in af_netrom.c, related to the fact that accept() was also allowed for a successfully connected AF_NETROM socket (bsc#1211186).
• CVE-2023-32233: Fixed a use-after-free in Netfilter nf_tables when processing batch requests (bsc#1211043).
• CVE-2022-4269: Fixed a flaw was found inside the Traffic Control (TC) subsystem (bsc#1206024).
• CVE-2023-1380: Fixed a slab-out-of-bound read problem in brcmf_get_assoc_ies() (bsc#1209287).
• CVE-2023-2513: Fixed a use-after-free vulnerability in the ext4 filesystem (bsc#1211105).
• CVE-2023-2483: Fixed a use after free bug in emac_remove caused by a race condition (bsc#1211037).
• CVE-2023-23586: Fixed a memory information leak in the io_uring subsystem (bsc#1208474).
• CVE-2023-2124: Fixed an out of bound access in the XFS subsystem that could have lead to denial-of-service or potentially privilege escalation (bsc#1210498).

The following non-security bugs were fixed:

• Drivers: hv: vmbus: Optimize vmbus_on_event (bsc#1211622).
• Fix usrmerge error (boo#1211796)
• ipv6: sr: fix out-of-bounds read when setting HMAC data (bsc#1211592).
• kernel-binary: install expoline.o (boo#1210791 bsc#1211089)
• kernel-source: Remove unused macro variant_symbols
• kernel-spec-macros: Fix up obsolete_rebuilds_subpackage to generate obsoletes correctly (boo#1172073 bsc#1191731).
• rpm/constraints.in: Increase disk size constraint for riscv64 to 52GB
• rpm/kernel-binary.spec.in: Fix missing kernel-preempt-devel and KMP Provides (bsc#1199046)
• scsi: storvsc: Parameterize number hardware queues (bsc#1211622).
• usrmerge: Compatibility with earlier rpm (boo#1211796)

The SUSE Linux Enterprise 12 SP5 RT kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-3090: Fixed a heap out-of-bounds write in the ipvlan network driver (bsc#1212842).
• CVE-2023-3111: Fixed a use-after-free vulnerability in prepare_to_relocate in fs/btrfs/relocation.c (bsc#1212051).
• CVE-2023-3358: Fixed a NULL pointer dereference flaw in the Integrated Sensor Hub (ISH) driver (bsc#1212606).
• CVE-2023-1249: Fixed a use-after-free flaw in the core dump subsystem that allowed a local user to crash the system (bsc#1209039).
• CVE-2023-3268: Fixed an out of bounds (OOB) memory access flaw in relay_file_read_start_pos in kernel/relay.c (bsc#1212502).
• 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#1210533).
• CVE-2023-35824: Fixed a use-after-free in dm1105_remove in drivers/media/pci/dm1105/dm1105.c (bsc#1212501).
• CVE-2023-3161: Fixed shift-out-of-bounds in fbcon_set_font() (bsc#1212154).
• CVE-2023-3141: Fixed a use-after-free flaw in r592_remove in drivers/memstick/host/r592.c, that allowed local attackers to crash the system at device disconnect (bsc#1212129).
• CVE-2023-3159: Fixed use-after-free issue in driver/firewire in outbound_phy_packet_callback (bsc#1212128).
• CVE-2023-1077: Fixed a type confusion in pick_next_rt_entity(), that could cause memory corruption (bsc#1208600).
• CVE-2023-1637: Fixed vulnerability that could lead to unauthorized access to CPU memory after resuming CPU from suspend-to-RAM (bsc#1209779).
• CVE-2023-1079: Fixed a use-after-free problem that could have been triggered in asus_kbd_backlight_set when plugging/disconnecting a malicious USB device (bsc#1208604).

The following non-security bugs were fixed:

• Decrease the number of SMB3 smbdirect client SGEs (bsc#1190317).
• Drop dvb-core fix patch due to bug (bsc#1205758).
• Fix formatting of client smbdirect RDMA logging (bsc#1190317).
• Fix missing top level chapter numbers on SLE12 SP5 (bsc#1212158).
• Fix usrmerge error (boo#1211796)
• Handle variable number of SGEs in client smbdirect send (bsc#1190317).
• Reduce client smbdirect max receive segment size (bsc#1190317).
• Squashfs: fix handling and sanity checking of xattr_ids count (git-fixes).
• affs: initialize fsdata in affs_truncate() (git-fixes).
• bnx2x: Check if transceiver implements DDM before access (git-fixes).
• bnxt_en: Fix mqprio and XDP ring checking logic (git-fixes).
• bnxt_en: Fix typo in PCI id to device description string mapping (git-fixes).
• bnxt_en: Query default VLAN before VNIC setup on a VF (git-fixes).
• bnxt_en: Remove debugfs when pci_register_driver failed (git-fixes).
• bnxt_en: fix NQ resource accounting during vf creation on 57500 chips (git-fixes).
• bnxt_en: fix potentially incorrect return value for ndo_rx_flow_steer (git-fixes).
• bnxt_en: reclaim max resources if sriov enable fails (git-fixes).
• bonding: show full hw address in sysfs for slave entries (git-fixes).
• cdc-ncm: avoid overflow in sanity checking (git-fixes).
• ceph: fix use-after-free bug for inodes when flushing capsnaps (bsc#1212938).
• cifs: Add helper function to check smb1+ server (bsc#1190317).
• cifs: Convert struct fealist away from 1-element array (bsc#1190317).
• cifs: Fix connections leak when tlink setup failed (bsc#1190317).
• cifs: Fix lost destroy smbd connection when MR allocate failed (bsc#1190317).
• cifs: Fix memory leak when build ntlmssp negotiate blob failed (bsc#1190317).
• cifs: Fix oops due to uncleared server->smbd_conn in reconnect (bsc#1190317).
• cifs: Fix pages array leak when writedata alloc failed in cifs_writedata_alloc() (bsc#1190317).
• cifs: Fix pages leak when writedata alloc failed in cifs_write_from_iter() (bsc#1190317).
• cifs: Fix smb2_set_path_size() (bsc#1190317).
• cifs: Fix the error length of VALIDATE_NEGOTIATE_INFO message…

The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-1077: Fixed a type confusion in pick_next_rt_entity(), that could cause memory corruption (bsc#1208600).
• CVE-2023-1079: Fixed a use-after-free problem that could have been triggered in asus_kbd_backlight_set when plugging/disconnecting a malicious USB device (bsc#1208604).
• CVE-2023-1249: Fixed a use-after-free flaw in the core dump subsystem that allowed a local user to crash the system (bsc#1209039).
• CVE-2023-1637: Fixed vulnerability that could lead to unauthorized access to CPU memory after resuming CPU from suspend-to-RAM (bsc#1209779).
• 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#1210533).
• CVE-2023-3090: Fixed a heap out-of-bounds write in the ipvlan network driver (bsc#1212842).
• CVE-2023-3111: Fixed a use-after-free vulnerability in prepare_to_relocate in fs/btrfs/relocation.c (bsc#1212051).
• CVE-2023-3141: Fixed a use-after-free flaw in r592_remove in drivers/memstick/host/r592.c, that allowed local attackers to crash the system at device disconnect (bsc#1212129).
• CVE-2023-3159: Fixed use-after-free issue in driver/firewire in outbound_phy_packet_callback (bsc#1212128).
• CVE-2023-3161: Fixed shift-out-of-bounds in fbcon_set_font() (bsc#1212154).
• CVE-2023-3268: Fixed an out of bounds (OOB) memory access flaw in relay_file_read_start_pos in kernel/relay.c (bsc#1212502).
• CVE-2023-3358: Fixed a NULL pointer dereference flaw in the Integrated Sensor Hub (ISH) driver (bsc#1212606).
• CVE-2023-35824: Fixed a use-after-free in dm1105_remove in drivers/media/pci/dm1105/dm1105.c (bsc#1212501).

The following non-security bugs were fixed:

• Also include kernel-docs build requirements for ALP
• Avoid unsuported tar parameter on SLE12
• CDC-NCM: avoid overflow in sanity checking (git-fixes).
• CIFS: Spelling s/EACCESS/EACCES/ (bsc#1190317).
• Decrease the number of SMB3 smbdirect client SGEs (bsc#1190317).
• Fix formatting of client smbdirect RDMA logging (bsc#1190317).
• Fix missing top level chapter numbers on SLE12 SP5 (bsc#1212158).
• Generalize kernel-doc build requirements.
• Handle variable number of SGEs in client smbdirect send (bsc#1190317).
• Move obsolete KMP list into a separate file. The list of obsoleted KMPs varies per release, move it out of the spec file.
• Move setting %%build_html to config.sh
• Move setting %%split_optional to config.sh
• Move setting %%supported_modules_check to config.sh
• Move the kernel-binary conflicts out of the spec file. Thie list of conflicting packages varies per release. To reduce merge conflicts move the list out of the spec file.
• PCI/MSI: Clear PCI_MSIX_FLAGS_MASKALL on error (git-fixes).
• PCI/MSI: Destroy sysfs before freeing entries (git-fixes).
• PCI/MSI: Fix pci_irq_vector()/pci_irq_get_affinity() (git-fixes).
• PCI/MSI: Mask MSI-X vectors only on success (git-fixes).
• PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros (git-fixes).
• PCI: aardvark: Clear all MSIs at setup (git-fixes).
• PCI: aardvark: Do not clear status bits of masked interrupts (git-fixes).
• PCI: aardvark: Do not unmask unused interrupts (git-fixes).
• PCI: aardvark: Fix return value of MSI domain .alloc() method (git-fixes).
• PCI: aardvark: Read all 16-bits from PCIE_MSI_PAYLOAD_REG (git-fixes).
• PCI: aardvark: Replace custom macros by standard linux/pci_regs.h macros (git-fixes).
• PCI: pciehp: Clear cmd_busy bit in polling mode (git-fixes).
• PCI: pciehp: Fix infinite loop in IRQ handler upon power fault (git-fixes).
• README.BRANCH: Add Miroslav Franc as a co-maintainer
• Reduce client smbdirect max receive segment size (bsc#1190317).
• Squashfs: fix handling and sanity checking of xattr_ids count (git-fixes).
• Trim obsolete KMP list. SLE11 is out of support, we do not need to handle…

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2020-24588: Fixed a bug that could allow an adversary to abuse devices that support receiving non-SSP A-MSDU frames to inject arbitrary network packets (bsc#1185861).
• CVE-2022-2196: Fixed a regression related to KVM that allowed for speculative execution attacks (bsc#1206992).
• CVE-2022-3523: Fixed a use after free related to device private page handling (bsc#1204363).
• 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-2022-4269: Fixed a flaw was found inside the Traffic Control (TC) subsystem (bsc#1206024).
• CVE-2022-45884: Fixed a use-after-free in dvbdev.c, related to dvb_register_device dynamically allocating fops (bsc#1205756).
• CVE-2022-45885: Fixed a race condition in dvb_frontend.c that could cause a use-after-free when a device is disconnected (bsc#1205758).
• CVE-2022-45886: Fixed a .disconnect versus dvb_device_open race condition in dvb_net.c that lead to a use-after-free (bsc#1205760).
• CVE-2022-45887: Fixed a memory leak in ttusb_dec.c caused by the lack of a dvb_frontend_detach call (bsc#1205762).
• CVE-2022-45919: Fixed a use-after-free in dvb_ca_en50221.c that could occur if there is a disconnect after an open, because of the lack of a wait_event (bsc#1205803).
• CVE-2022-4744: Fixed double-free that could lead to DoS or privilege escalation in TUN/TAP device driver functionality (bsc#1209635).
• CVE-2023-0045: Fixed missing Flush IBP in ib_prctl_set (bsc#1207773).
• CVE-2023-0122: Fixed a NULL pointer dereference vulnerability in nvmet_setup_auth(), that allowed an attacker to perform a Pre-Auth Denial of Service (DoS) attack on a remote machine (bsc#1207050).
• CVE-2023-0179: Fixed incorrect arithmetics when fetching VLAN header bits (bsc#1207034).
• CVE-2023-0386: A flaw was found where unauthorized access to the execution of the setuid file with capabilities was found in the OverlayFS subsystem, when a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allowed a local user to escalate their privileges on the system (bsc#1209615).
• CVE-2023-0394: Fixed a null pointer dereference in the network subcomponent. This flaw could cause system crashes (bsc#1207168).
• CVE-2023-0461: Fixed use-after-free in icsk_ulp_data (bsc#1208787).
• CVE-2023-0469: Fixed a use-after-free flaw in io_uring/filetable.c in io_install_fixed_file in the io_uring subcomponent (bsc#1207521).
• 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-2023-1075: Fixed a type confusion in tls_is_tx_ready (bsc#1208598).
• CVE-2023-1076: Fixed incorrect UID assigned to tun/tap sockets (bsc#1208599).
• CVE-2023-1077: Fixed a type confusion in pick_next_rt_entity(), that could cause memory corruption (bsc#1208600).
• CVE-2023-1078: Fixed a heap out-of-bounds write in rds_rm_zerocopy_callback (bsc#1208601).
• CVE-2023-1079: Fixed a use-after-free problem that could have been triggered in asus_kbd_backlight_set when plugging/disconnecting a malicious USB device (bsc#1208604).
• CVE-2023-1095: Fixed a NULL pointer dereference in nf_tables due to zeroed list head (bsc#1208777).
• CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).
• CVE-2023-1249: Fixed a use-after-free flaw in the core dump subsystem that allowed a local user to crash the system (bsc#1209039).
• CVE-2023-1382: Fixed denial of service in tipc_conn_close (bsc#1209288).
• CVE-2023-1513: Fixed an uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak (bsc#1209532).
• CVE-2023-1582: Fixed soft lockup in __page_mapcount (bsc#1209636). -…

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-3090: Fixed a heap out-of-bounds write in the ipvlan network driver (bsc#1212842).
• CVE-2023-3111: Fixed a use-after-free vulnerability in prepare_to_relocate in fs/btrfs/relocation.c (bsc#1212051).
• CVE-2023-3358: Fixed a NULL pointer dereference flaw in the Integrated Sensor Hub (ISH) driver (bsc#1212606).
• CVE-2023-1249: Fixed a use-after-free flaw in the core dump subsystem that allowed a local user to crash the system (bsc#1209039).
• CVE-2023-3268: Fixed an out of bounds (OOB) memory access flaw in relay_file_read_start_pos in kernel/relay.c (bsc#1212502).
• 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#1210533).
• CVE-2023-35824: Fixed a use-after-free in dm1105_remove in drivers/media/pci/dm1105/dm1105.c (bsc#1212501).
• CVE-2023-3161: Fixed shift-out-of-bounds in fbcon_set_font() (bsc#1212154).
• CVE-2023-3141: Fixed a use-after-free flaw in r592_remove in drivers/memstick/host/r592.c, that allowed local attackers to crash the system at device disconnect (bsc#1212129).
• CVE-2023-3159: Fixed use-after-free issue in driver/firewire in outbound_phy_packet_callback (bsc#1212128).
• CVE-2023-1077: Fixed a type confusion in pick_next_rt_entity(), that could cause memory corruption (bsc#1208600).
• CVE-2023-1637: Fixed vulnerability that could lead to unauthorized access to CPU memory after resuming CPU from suspend-to-RAM (bsc#1209779).
• CVE-2023-1079: Fixed a use-after-free problem that could have been triggered in asus_kbd_backlight_set when plugging/disconnecting a malicious USB device (bsc#1208604).

The following non-security bugs were fixed:

• Decrease the number of SMB3 smbdirect client SGEs (bsc#1190317).
• Drop dvb-core fix patch due to bug (bsc#1205758).
• Fix formatting of client smbdirect RDMA logging (bsc#1190317).
• Fix missing top level chapter numbers on SLE12 SP5 (bsc#1212158).
• Fix usrmerge error (boo#1211796).
• Handle variable number of SGEs in client smbdirect send (bsc#1190317).
• Reduce client smbdirect max receive segment size (bsc#1190317).
• Remove usrmerge compatibility symlink in buildroot (boo#1211796)
• affs: initialize fsdata in affs_truncate() (git-fixes).
• bnx2x: Check if transceiver implements DDM before access (git-fixes).
• bnxt_en: Fix mqprio and XDP ring checking logic (git-fixes).
• bnxt_en: Fix typo in PCI id to device description string mapping (git-fixes).
• bnxt_en: Query default VLAN before VNIC setup on a VF (git-fixes).
• bnxt_en: Remove debugfs when pci_register_driver failed (git-fixes).
• bnxt_en: fix NQ resource accounting during vf creation on 57500 chips (git-fixes).
• bnxt_en: fix potentially incorrect return value for ndo_rx_flow_steer (git-fixes).
• bnxt_en: reclaim max resources if sriov enable fails (git-fixes).
• bugzilla-create: always end email with @suse.com
• bugzilla-create: take bugzilla email from BUGZILLA_ACCOUNT_EMAIL env var Some people have emails in bugzilla that are completely different than emails they use in git and providing one with -e option is tedious. Make bugzilla-create more flexible by providing the third options that sits between command line option and git-config automation.
• cdc-ncm: avoid overflow in sanity checking (git-fixes).
• ceph: fix use-after-free bug for inodes when flushing capsnaps (bsc#1212938).
• cifs: Add helper function to check smb1+ server (bsc#1190317).
• cifs: Convert struct fealist away from 1-element array (bsc#1190317).
• cifs: Fix connections leak when tlink setup failed (bsc#1190317).
• cifs: Fix lost destroy smbd connection when MR allocate failed (bsc#1190317).
• cifs: Fix memory leak when build ntlmssp negotiate blob failed (bsc#1190317).
• cifs: Fix oops due to uncleared server->smbd_conn in reconnect…

The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-1079: Fixed a use-after-free problem that could have been triggered in asus_kbd_backlight_set when plugging/disconnecting a malicious USB device (bsc#1208604).
• CVE-2023-1249: Fixed a use-after-free flaw in the core dump subsystem that allowed a local user to crash the system (bsc#1209039).
• CVE-2023-1637: Fixed vulnerability that could lead to unauthorized access to CPU memory after resuming CPU from suspend-to-RAM (bsc#1209779).
• 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#1210533).
• CVE-2023-3090: Fixed a heap out-of-bounds write in the ipvlan network driver (bsc#1212842).
• CVE-2023-3111: Fixed a use-after-free vulnerability in prepare_to_relocate in fs/btrfs/relocation.c (bsc#1212051).
• CVE-2023-3141: Fixed a use-after-free flaw in r592_remove in drivers/memstick/host/r592.c, that allowed local attackers to crash the system at device disconnect (bsc#1212129).
• CVE-2023-3159: Fixed use-after-free issue in driver/firewire in outbound_phy_packet_callback (bsc#1212128).
• CVE-2023-3161: Fixed shift-out-of-bounds in fbcon_set_font() (bsc#1212154).
• CVE-2023-3268: Fixed an out of bounds flaw in relay_file_read_start_pos in kernel/relay.c that allowed a local attacker to crash the system or leak kernel internal information (bsc#1212502).
• CVE-2023-3358: Fixed a NULL pointer dereference flaw in the Integrated Sensor Hub (ISH) driver (bsc#1212606).
• CVE-2023-35824: Fixed a use-after-free in dm1105_remove in drivers/media/pci/dm1105/dm1105.c (bsc#1212501).

The following non-security bugs were fixed:

• Fix missing top level chapter numbers on SLE12 SP5 (bsc#1212158).
• Move setting %%build_html to config.sh
• Move setting %%split_optional to config.sh
• Move setting %%supported_modules_check to config.sh
• rpm/kernel-binary.spec.in: Fix compatibility wth newer rpm
• rpm/kernel-docs.spec.in: pass PYTHON=python3 to fix build error (bsc#1160435)

The SUSE Linux Enterprise 15 SP5 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-2022-4269: Fixed a flaw was found inside the Traffic Control (TC) subsystem (bsc#1206024).
• CVE-2022-45884: Fixed a use-after-free in dvbdev.c, related to dvb_register_device dynamically allocating fops (bsc#1205756).
• CVE-2022-45885: Fixed a race condition in dvb_frontend.c that could cause a use-after-free when a device is disconnected (bsc#1205758).
• CVE-2022-45886: Fixed a .disconnect versus dvb_device_open race condition in dvb_net.c that lead to a use-after-free (bsc#1205760).
• CVE-2022-45887: Fixed a memory leak in ttusb_dec.c caused by the lack of a dvb_frontend_detach call (bsc#1205762).
• CVE-2022-45919: Fixed a use-after-free in dvb_ca_en50221.c that could occur if there is a disconnect after an open, because of the lack of a wait_event (bsc#1205803).
• CVE-2022-4744: Fixed double-free that could lead to DoS or privilege escalation in TUN/TAP device driver functionality (bsc#1209635).
• CVE-2023-0045: Fixed missing Flush IBP in ib_prctl_set (bsc#1207773).
• CVE-2023-0122: Fixed a NULL pointer dereference vulnerability in nvmet_setup_auth(), that allowed an attacker to perform a Pre-Auth Denial of Service (DoS) attack on a remote machine (bsc#1207050).
• CVE-2023-0179: Fixed incorrect arithmetics when fetching VLAN header bits (bsc#1207034).
• CVE-2023-0394: Fixed a null pointer dereference in the network subcomponent. This flaw could cause system crashes (bsc#1207168).
• CVE-2023-0461: Fixed use-after-free in icsk_ulp_data (bsc#1208787).
• CVE-2023-0469: Fixed a use-after-free flaw in io_uring/filetable.c in io_install_fixed_file in the io_uring subcomponent (bsc#1207521).
• 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-2023-1075: Fixed a type confusion in tls_is_tx_ready (bsc#1208598).
• CVE-2023-1076: Fixed incorrect UID assigned to tun/tap sockets (bsc#1208599).
• CVE-2023-1077: Fixed a type confusion in pick_next_rt_entity(), that could cause memory corruption (bsc#1208600).
• CVE-2023-1079: Fixed a use-after-free problem that could have been triggered in asus_kbd_backlight_set when plugging/disconnecting a malicious USB device (bsc#1208604).
• CVE-2023-1095: Fixed a NULL pointer dereference in nf_tables due to zeroed list head (bsc#1208777).
• CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).
• CVE-2023-1249: Fixed a use-after-free flaw in the core dump subsystem that allowed a local user to crash the system (bsc#1209039).
• CVE-2023-1382: Fixed denial of service in tipc_conn_close (bsc#1209288).
• CVE-2023-1513: Fixed an uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak (bsc#1209532).
• CVE-2023-1582: Fixed soft lockup in __page_mapcount (bsc#1209636).
• CVE-2023-1583: Fixed a NULL pointer dereference in io_file_bitmap_get in io_uring/filetable.c (bsc#1209637).
• CVE-2023-1611: Fixed an use-after-free flaw in btrfs_search_slot (bsc#1209687).
• CVE-2023-1637: Fixed vulnerability that could lead to unauthorized access to CPU memory after resuming CPU from suspend-to-RAM (bsc#1209779).
• CVE-2023-1652: Fixed use-after-free that could lead to DoS and information leak in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c (bsc#1209788).
• CVE-2023-1670: Fixed a use after free in the Xircom 16-bit PCMCIA Ethernet driver. A local user could use this flaw to crash the system or potentially escalate their privileges on the system (bsc#1209871).
• CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).
• CVE-2023-1838:…

The SUSE Linux Enterprise 12 SP2 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2018-20784: Fixed a denial of service (infinite loop in update_blocked_averages) by mishandled leaf cfs_rq in kernel/sched/fair.c (bsc#1126703).
• CVE-2018-3639: Fixed Speculative Store Bypass aka 'Memory Disambiguation' (bsc#1087082).
• CVE-2022-40982: Fixed transient execution attack called 'Gather Data Sampling' (bsc#1206418).
• CVE-2023-0459: Fixed information leak in __uaccess_begin_nospec (bsc#1211738).
• CVE-2023-1637: Fixed vulnerability that could lead to unauthorized access to CPU memory after resuming CPU from suspend-to-RAM (bsc#1209779).
• CVE-2023-20569: Fixed side channel attack ‘Inception’ or ‘RAS Poisoning’ (bsc#1213287).
• CVE-2023-20593: Fixed a ZenBleed issue in 'Zen 2' CPUs that could allow an attacker to potentially access sensitive information (bsc#1213286).
• CVE-2023-2985: Fixed an use-after-free vulnerability in hfsplus_put_super in fs/hfsplus/super.c that could allow a local user to cause a denial of service (bsc#1211867).
• CVE-2023-3106: Fixed crash in XFRM_MSG_GETSA netlink handler (bsc#1213251).
• CVE-2023-3268: Fixed an out of bounds memory access flaw in relay_file_read_start_pos in the relayfs (bsc#1212502).
• CVE-2023-35001: Fixed an out-of-bounds memory access flaw in nft_byteorder that could allow a local attacker to escalate their privilege (bsc#1213059).
• CVE-2023-3567: Fixed a use-after-free in vcs_read in drivers/tty/vt/vc_screen.c (bsc#1213167).
• CVE-2023-3611: Fixed an out-of-bounds write in net/sched sch_qfq(bsc#1213585).
• CVE-2023-3776: Fixed improper refcount update in cls_fw leads to use-after-free (bsc#1213588).

The following non-security bugs were fixed:

• net/sched: sch_qfq: refactor parsing of netlink parameters (bsc#1213585).
• ubi: Fix failure attaching when vid_hdr offset equals to (sub)page size (bsc#1210584).
• ubi: ensure that VID header offset + VID header size <= alloc, size (bsc#1210584).
• x86: Treat R_X86_64_PLT32 as R_X86_64_PC32 (git-fixes) No it's not git-fixes it's used to make sle12-sp2 compile with newer toolchain to make the life of all the poor souls maintaining this ancient kernel on their modern machines, a little bit easier....