🛡️ SUSE-SU-2023:4731-1 — kernel-livepatch-sle15-sp4-rt-update-16 (CVE-2023-6176 +11 more)

Security update for the Linux Kernel

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

The following security bugs were fixed:

• CVE-2023-6176: Fixed a denial of service in the cryptographic algorithm scatterwalk functionality (bsc#1217332).
• CVE-2023-2006: Fixed a race condition in the RxRPC network protocol (bsc#1210447).
• CVE-2023-39197: Fixed a out-of-bounds read in nf_conntrack_dccp_packet() (bsc#1216976).
• CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve local privilege escalation (bsc#1215420).
• CVE-2023-6039: Fixed a use-after-free in lan78xx_disconnect in drivers/net/usb/lan78xx.c (bsc#1217068).
• CVE-2023-45863: Fixed a out-of-bounds write in fill_kobj_path() (bsc#1216058).
• CVE-2023-5158: Fixed a denial of service in vringh_kiov_advance() in drivers/vhost/vringh.c in the host side of a virtio ring (bsc#1215710).
• CVE-2023-45871: Fixed an issue in the IGB driver, where the buffer size may not be adequate for frames larger than the MTU (bsc#1216259).
• CVE-2023-5717: Fixed a heap out-of-bounds write vulnerability in the Performance Events component (bsc#1216584).
• CVE-2023-39198: Fixed a race condition leading to use-after-free in qxl_mode_dumb_create() (bsc#1216965).
• CVE-2023-25775: Fixed improper access control in the Intel Ethernet Controller RDMA driver (bsc#1216959).
• CVE-2023-46862: Fixed a NULL pointer dereference in io_uring_show_fdinfo() (bsc#1216693).

The following non-security bugs were fixed:

• ACPI: FPDT: properly handle invalid FPDT subtables (git-fixes).
• ACPI: resource: Do IRQ override on TongFang GMxXGxx (git-fixes).
• ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CVA (git-fixes).
• ACPI: sysfs: Fix create_pnp_modalias() and create_of_modalias() (git-fixes).
• ALSA: hda/realtek - Add Dell ALC295 to pin fall back table (git-fixes).
• ALSA: hda/realtek - Enable internal speaker of ASUS K6500ZC (git-fixes).
• ALSA: hda/realtek: Add quirks for HP Laptops (git-fixes).
• ALSA: hda/realtek: Enable Mute LED on HP 255 G10 (git-fixes).
• ALSA: hda/realtek: Enable Mute LED on HP 255 G8 (git-fixes).
• ALSA: hda: Disable power-save on KONTRON SinglePC (bsc#1217140).
• ALSA: hda: Fix possible null-ptr-deref when assigning a stream (git-fixes).
• ALSA: hda: cs35l41: Fix unbalanced pm_runtime_get() (git-fixes).
• ALSA: hda: cs35l41: Undo runtime PM changes at driver exit time (git-fixes).
• ALSA: hda: intel-dsp-config: Fix JSL Chromebook quirk detection (git-fixes).
• ALSA: info: Fix potential deadlock at disconnection (git-fixes).
• ARM: 9321/1: memset: cast the constant byte to unsigned char (git-fixes).
• ASoC: Intel: Skylake: Fix mem leak when parsing UUIDs fails (git-fixes).
• ASoC: ams-delta.c: use component after check (git-fixes).
• ASoC: codecs: wsa-macro: fix uninitialized stack variables with name prefix (git-fixes).
• ASoC: cs35l41: Undo runtime PM changes at driver exit time (git-fixes).
• ASoC: cs35l41: Verify PM runtime resume errors in IRQ handler (git-fixes).
• ASoC: fsl: Fix PM disable depth imbalance in fsl_easrc_probe (git-fixes).
• ASoC: fsl: mpc5200_dma.c: Fix warning of Function parameter or member not described (git-fixes).
• ASoC: hdmi-codec: register hpd callback on component probe (git-fixes).
• ASoC: rt5650: fix the wrong result of key button (git-fixes).
• ASoC: simple-card: fixup asoc_simple_probe() error handling (git-fixes).
• ASoC: ti: omap-mcbsp: Fix runtime PM underflow warnings (git-fixes).
• Bluetooth: btusb: Add 0bda:b85b for Fn-Link RTL8852BE (git-fixes).
• Bluetooth: btusb: Add RTW8852BE device 13d3:3570 to device tables (git-fixes).
• Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x0cb8:0xc559 (git-fixes).
• Bluetooth: btusb: Add date->evt_skb is NULL check (git-fixes).
• Disable Loongson drivers Loongson is a mips architecture, it does not make sense to build Loongson drivers on other architectures.
• Documentation: networking: correct possessive 'its' (bsc#1215458).
• Drivers: hv: vmbus: Remove unused extern declaration vmbus_ontimer() (git-fixes).
• Ensure ia32_emulation is always enabled for kernel-obs-build If ia32_emulation is disabled by default, ensure it is enabled back for OBS kernel to allow building 32bit binaries (jsc#PED-3184) [ms: Always pass the parameter, no need to grep through the config which may not be very reliable]
• Fix termination state for idr_for_each_entry_ul() (git-fixes).
• HID: Add quirk for Dell Pro Wireless Keyboard and Mouse KM5221W (git-fixes).
• HID: hyperv: Replace one-element array with flexible-array member (git-fixes).
• HID: hyperv: avoid struct memcpy overrun warning (git-fixes).
• HID: hyperv: remove unused struct synthhid_msg (git-fixes).
• HID: lenovo: Detect quirk-free fw on cptkbd and stop applying workaround (git-fixes).
• HID: logitech-hidpp: Do not restart IO, instead defer hid_connect() only (git-fixes).
• HID: logitech-hidpp: Move get_wireless_feature_index() check to hidpp_c