CVE-2023-2985

A use after free flaw was found in hfsplus_put_super in fs/hfsplus/super.c in the Linux Kernel. This flaw could allow a local user to cause a denial of service problem.

The Linux Kernel image for RaspberryPi.

Security Fix(es):

A use after free flaw was found in hfsplus_put_super in fs/hfsplus/super.c in the Linux Kernel. This flaw could allow a local user to cause a denial of service problem.(CVE-2023-2985)

The Linux Kernel image for RaspberryPi.

Security Fix(es):

An issue was discovered in drivers/media/dvb-core/dvb_frontend.c in the Linux kernel 6.2. There is a blocking operation when a task is in !TASK_RUNNING. In dvb_frontend_get_event, wait_event_interruptible is called; the condition is dvb_frontend_test_event(fepriv,events). In dvb_frontend_test_event, down(&fepriv->sem) is called. However, wait_event_interruptible would put the process to sleep, and down(&fepriv->sem) may block the process.(CVE-2023-31084)

An issue was discovered in the Linux kernel before 6.2.9. A use-after-free was found in bq24190_remove in drivers/power/supply/bq24190_charger.c. It could allow a local attacker to crash the system due to a race condition.(CVE-2023-33288)

A use after free flaw was found in hfsplus_put_super in fs/hfsplus/super.c in the Linux Kernel. This flaw could allow a local user to cause a denial of service problem.(CVE-2023-2985)

The Linux Kernel, the operating system core itself.

Security Fix(es):

An issue was discovered in drivers/media/dvb-core/dvb_frontend.c in the Linux kernel 6.2. There is a blocking operation when a task is in !TASK_RUNNING. In dvb_frontend_get_event, wait_event_interruptible is called; the condition is dvb_frontend_test_event(fepriv,events). In dvb_frontend_test_event, down(&fepriv->sem) is called. However, wait_event_interruptible would put the process to sleep, and down(&fepriv->sem) may block the process.(CVE-2023-31084)

A use after free flaw was found in hfsplus_put_super in fs/hfsplus/super.c in the Linux Kernel. This flaw could allow a local user to cause a denial of service problem.(CVE-2023-2985)

The Linux Kernel, the operating system core itself.

Security Fix(es):

An issue was discovered in the Linux kernel before 6.2.9. A use-after-free was found in bq24190_remove in drivers/power/supply/bq24190_charger.c. It could allow a local attacker to crash the system due to a race condition.(CVE-2023-33288)

A use after free flaw was found in hfsplus_put_super in fs/hfsplus/super.c in the Linux Kernel. This flaw could allow a local user to cause a denial of service problem.(CVE-2023-2985)

An issue was discovered in the Linux kernel before 6.2. The ntfs3 subsystem does not properly check for correctness during disk reads, leading to an out-of-bounds read in ntfs_set_ea in fs/ntfs3/xattr.c.(CVE-2022-48502)

A use after free flaw was found in hfsplus_put_super in fs/hfsplus/super.c in the Linux Kernel. This flaw could allow a local user to cause a denial of service problem.

• Jammy update: v5.15.86 upstream stable release (LP: #2005113) // CVE-url: https://ubuntu.com/security/CVE-2022-3606
  • libbpf: Fix null-pointer dereference in find_prog_by_sec_insn()
• Jammy update: v5.15.87 upstream stable release (LP: #2007441) // CVE-url: https://ubuntu.com/security/CVE-2023-23454
  • net: sched: cbq: dont intepret cls results when asked to drop
• Jammy update: v5.15.76 upstream stable release (LP: #1997113) // CVE-url: https://ubuntu.com/security/CVE-2023-0590
  • net: sched: fix race condition in qdisc_graft()
• Jammy update: v5.15.91 upstream stable release (LP: #2011467) // CVE-url: https://ubuntu.com/security/CVE-2022-4129
  • l2tp: Serialize access to sk_user_data with sk_callback_lock
• Jammy update: v5.15.105 upstream stable release (LP: #2023230) // CVE-url: https://ubuntu.com/security/CVE-2023-30772
  • power: supply: da9150: Fix use after free bug in da9150_charger_remove due to race condition
• Jammy update: v5.15.105 upstream stable release (LP: #2023230) // CVE-url: https://ubuntu.com/security/CVE-2023-2194
  • i2c: xgene-slimpro: Fix out-of-bounds bug in xgene_slimpro_i2c_xfer()
• CVE-2023-31084 // CVE-2023-31084 was assigned to this bug. // CVE-url: https://ubuntu.com/security/CVE-2023-31084
  • media: dvb-core: Fix kernel WARNING for blocking operation in wait_event*()
• Jammy update: v5.15.99 upstream stable release (LP: #2018438) // CVE-url: https://ubuntu.com/security/CVE-2023-2985
  • fs: hfsplus: fix UAF issue in hfsplus_put_super
• Jammy update: v5.15.111 upstream stable release (LP: #2025095) // CVE-url: https://ubuntu.com/security/CVE-2023-2269
  • dm ioctl: fix nested locking in table_clear() to remove deadlock concern

• Jammy update: v5.15.86 upstream stable release (LP: #2005113) // CVE-url: https://ubuntu.com/security/CVE-2022-3606
  • libbpf: Fix null-pointer dereference in find_prog_by_sec_insn()
• Jammy update: v5.15.87 upstream stable release (LP: #2007441) // CVE-url: https://ubuntu.com/security/CVE-2023-23454
  • net: sched: cbq: dont intepret cls results when asked to drop
• Jammy update: v5.15.76 upstream stable release (LP: #1997113) // CVE-url: https://ubuntu.com/security/CVE-2023-0590
  • net: sched: fix race condition in qdisc_graft()
• Jammy update: v5.15.91 upstream stable release (LP: #2011467) // CVE-url: https://ubuntu.com/security/CVE-2022-4129
  • l2tp: Serialize access to sk_user_data with sk_callback_lock
• Jammy update: v5.15.105 upstream stable release (LP: #2023230) // CVE-url: https://ubuntu.com/security/CVE-2023-30772
  • power: supply: da9150: Fix use after free bug in da9150_charger_remove due to race condition
• Jammy update: v5.15.105 upstream stable release (LP: #2023230) // CVE-url: https://ubuntu.com/security/CVE-2023-2194
  • i2c: xgene-slimpro: Fix out-of-bounds bug in xgene_slimpro_i2c_xfer()
• CVE-2023-31084 // CVE-2023-31084 was assigned to this bug. // CVE-url: https://ubuntu.com/security/CVE-2023-31084
  • media: dvb-core: Fix kernel WARNING for blocking operation in wait_event*()
• Jammy update: v5.15.99 upstream stable release (LP: #2018438) // CVE-url: https://ubuntu.com/security/CVE-2023-2985
  • fs: hfsplus: fix UAF issue in hfsplus_put_super
• Jammy update: v5.15.111 upstream stable release (LP: #2025095) // CVE-url: https://ubuntu.com/security/CVE-2023-2269
  • dm ioctl: fix nested locking in table_clear() to remove deadlock concern

• Jammy update: v5.15.86 upstream stable release (LP: #2005113) // CVE-url: https://ubuntu.com/security/CVE-2022-3606
  • libbpf: Fix null-pointer dereference in find_prog_by_sec_insn()
• Jammy update: v5.15.87 upstream stable release (LP: #2007441) // CVE-url: https://ubuntu.com/security/CVE-2023-23454
  • net: sched: cbq: dont intepret cls results when asked to drop
• Jammy update: v5.15.76 upstream stable release (LP: #1997113) // CVE-url: https://ubuntu.com/security/CVE-2023-0590
  • net: sched: fix race condition in qdisc_graft()
• Jammy update: v5.15.104 upstream stable release (LP: #2023225) // CVE-url: https://ubuntu.com/security/CVE-2023-1855
  • hwmon: (xgene) Fix use after free bug in xgene_hwmon_remove due to race condition
• Jammy update: v5.15.91 upstream stable release (LP: #2011467) // CVE-url: https://ubuntu.com/security/CVE-2022-4129
  • l2tp: Serialize access to sk_user_data with sk_callback_lock
• Jammy update: v5.15.105 upstream stable release (LP: #2023230) // CVE-url: https://ubuntu.com/security/CVE-2023-30772
  • power: supply: da9150: Fix use after free bug in da9150_charger_remove due to race condition
• Jammy update: v5.15.105 upstream stable release (LP: #2023230) // CVE-url: https://ubuntu.com/security/CVE-2023-2194
  • i2c: xgene-slimpro: Fix out-of-bounds bug in xgene_slimpro_i2c_xfer()
• Jammy update: v5.15.105 upstream stable release (LP: #2023230) // CVE-url: https://ubuntu.com/security/CVE-2023-33203
  • net: qcom/emac: Fix use after free bug in emac_remove due to race condition
• CVE-2023-31084 // CVE-2023-31084 was assigned to this bug. // CVE-url: https://ubuntu.com/security/CVE-2023-31084
  • media: dvb-core: Fix kernel WARNING for blocking operation in wait_event*()
• Jammy update: v5.15.99 upstream stable release (LP: #2018438) // CVE-url: https://ubuntu.com/security/CVE-2023-2985
  • fs: hfsplus: fix UAF issue in hfsplus_put_super
• Jammy update: v5.15.111 upstream stable release (LP: #2025095) // CVE-url: https://ubuntu.com/security/CVE-2023-2269
  • dm ioctl: fix nested locking in table_clear() to remove deadlock concern

• Jammy update: v5.15.86 upstream stable release (LP: #2005113) // CVE-url: https://ubuntu.com/security/CVE-2022-3606
  • libbpf: Fix null-pointer dereference in find_prog_by_sec_insn()
• Jammy update: v5.15.87 upstream stable release (LP: #2007441) // CVE-url: https://ubuntu.com/security/CVE-2023-23454
  • net: sched: cbq: dont intepret cls results when asked to drop
• Jammy update: v5.15.76 upstream stable release (LP: #1997113) // CVE-url: https://ubuntu.com/security/CVE-2023-0590
  • net: sched: fix race condition in qdisc_graft()
• Jammy update: v5.15.104 upstream stable release (LP: #2023225) // CVE-url: https://ubuntu.com/security/CVE-2023-1855
  • hwmon: (xgene) Fix use after free bug in xgene_hwmon_remove due to race condition
• Jammy update: v5.15.91 upstream stable release (LP: #2011467) // CVE-url: https://ubuntu.com/security/CVE-2022-4129
  • l2tp: Serialize access to sk_user_data with sk_callback_lock
• Jammy update: v5.15.105 upstream stable release (LP: #2023230) // CVE-url: https://ubuntu.com/security/CVE-2023-30772
  • power: supply: da9150: Fix use after free bug in da9150_charger_remove due to race condition
• Jammy update: v5.15.105 upstream stable release (LP: #2023230) // CVE-url: https://ubuntu.com/security/CVE-2023-2194
  • i2c: xgene-slimpro: Fix out-of-bounds bug in xgene_slimpro_i2c_xfer()
• Jammy update: v5.15.105 upstream stable release (LP: #2023230) // CVE-url: https://ubuntu.com/security/CVE-2023-33203
  • net: qcom/emac: Fix use after free bug in emac_remove due to race condition
• CVE-2023-31084 // CVE-2023-31084 was assigned to this bug. // CVE-url: https://ubuntu.com/security/CVE-2023-31084
  • media: dvb-core: Fix kernel WARNING for blocking operation in wait_event*()
• Jammy update: v5.15.99 upstream stable release (LP: #2018438) // CVE-url: https://ubuntu.com/security/CVE-2023-2985
  • fs: hfsplus: fix UAF issue in hfsplus_put_super
• Jammy update: v5.15.111 upstream stable release (LP: #2025095) // CVE-url: https://ubuntu.com/security/CVE-2023-2269
  • dm ioctl: fix nested locking in table_clear() to remove deadlock concern

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

The following security bugs were fixed:

• 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-2023-35001: Fixed an out-of-bounds memory access flaw in nft_byteorder that could allow a local attacker to escalate their privilege (bsc#1213059).

The following non-security bugs were fixed:

• Get module prefix from kmod (bsc#1212835).
• USB: add NO_LPM quirk for Realforce 87U Keyboard (git-fixes).
• USB: core: add quirk for Alcor Link AK9563 smartcard reader (git-fixes).
• USB: core: hub: Disable autosuspend for Cypress CY7C65632 (git-fixes).
• USB: hcd-pci: Fully suspend across freeze/thaw cycle (git-fixes).
• USB: hub: Add delay for SuperSpeed hub resume to let links transit to U0 (git-fixes).
• USB: serial: option: add Fibocom FM160 0x0111 composition (git-fixes).
• USB: serial: option: add Quectel EM05-G (GR) modem (git-fixes).
• USB: serial: option: add Quectel EM05-G (RS) modem (git-fixes).
• USB: serial: option: add Sierra Wireless EM9191 (git-fixes).
• USB: serial: option: add u-blox LARA-R6 00B modem (git-fixes).
• blkcg, writeback: dead memcgs shouldn't contribute to writeback ownership arbitration (bsc#1213022).
• btrfs: fix resolving backrefs for inline extent followed by prealloc (bsc#1213133).
• dlm: Delete an unnecessary variable initialisation in dlm_ls_start() (git-fixes).
• dlm: NULL check before kmem_cache_destroy is not needed (git-fixes).
• dlm: fix invalid cluster name warning (git-fixes).
• dlm: fix missing idr_destroy for recover_idr (git-fixes).
• dlm: fix missing lkb refcount handling (git-fixes).
• dlm: fix plock invalid read (git-fixes).
• dlm: fix possible call to kfree() for non-initialized pointer (git-fixes).
• ext4: Fix reusing stale buffer heads from last failed mounting (bsc#1213020).
• ext4: add inode table check in __ext4_get_inode_loc to aovid possible infinite loop (bsc#1207617).
• ext4: avoid BUG_ON when creating xattrs (bsc#1205496).
• ext4: avoid unaccounted block allocation when expanding inode (bsc#1207634).
• ext4: bail out of ext4_xattr_ibody_get() fails for any reason (bsc#1213018).
• ext4: fail ext4_iget if special inode unallocated (bsc#1213010).
• ext4: fix RENAME_WHITEOUT handling for inline directories (bsc#1210766).
• ext4: fix WARNING in ext4_update_inline_data (bsc#1213012).
• ext4: fix bug_on in __es_tree_search caused by bad boot loader inode (bsc#1207620).
• ext4: fix cgroup writeback accounting with fs-layer encryption (bsc#1210765).
• ext4: fix deadlock due to mbcache entry corruption (bsc#1207653).
• ext4: fix error code return to user-space in ext4_get_branch() (bsc#1207630).
• ext4: fix i_disksize exceeding i_size problem in paritally written case (bsc#1213015).
• ext4: fix to check return value of freeze_bdev() in ext4_shutdown() (bsc#1213021).
• ext4: improve error recovery code paths in __ext4_remount() (bsc#1213017).
• ext4: init quota for 'old.inode' in 'ext4_rename' (bsc#1207629).
• ext4: initialize quota before expanding inode in setproject ioctl (bsc#1207633).
• ext4: move where set the MAY_INLINE_DATA flag is set (bsc#1213011).
• ext4: only update i_reserved_data_blocks on successful block allocation (bsc#1213019).
• ext4: zero i_disksize when initializing the bootloader inode (bsc#1213013).
• fs: dlm: cancel work sync othercon (git-fixes).
• fs: dlm: filter user dlm messages for kernel locks (git-fixes).
• fs: dlm: fix configfs memory leak (git-fixes).
• fs: dlm: fix debugfs dump (git-fixes).
• fs: dlm: fix memory leak when fenced (git-fixes).
• fs: dlm: fix race between test_bit() and queue_work() (git-fixes).
• fs: dlm: handle -EBUSY first in lock arg validation (git-fixes).
• fs: fix…

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

The following security bugs were fixed:

• 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-2023-3117: Fixed an use-after-free vulnerability in the netfilter subsystem when processing named and anonymous sets in batch requests that could allow a local user with CAP_NET_ADMIN capability to crash or potentially escalate their privileges on the system (bsc#1213245).
• CVE-2023-3390: Fixed an use-after-free vulnerability in the netfilter subsystem in net/netfilter/nf_tables_api.c that could allow a local attacker with user access to cause a privilege escalation issue (bsc#1212846).
• CVE-2023-3812: Fixed an out-of-bounds memory access flaw in the TUN/TAP device driver functionality that could allow a local user to crash or potentially escalate their privileges on the system (bsc#1213543).
• CVE-2023-20593: Fixed a ZenBleed issue in 'Zen 2' CPUs that could allow an attacker to potentially access sensitive information (bsc#1213286).
• CVE-2023-31248: Fixed an use-after-free vulnerability in nft_chain_lookup_byid that could allow a local attacker to escalate their privilege (bsc#1213061).
• 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).

The following non-security bugs were fixed:

• ACPI: utils: Fix acpi_evaluate_dsm_typed() redefinition error (git-fixes).
• ALSA: fireface: make read-only const array for model names static (git-fixes).
• ALSA: hda/realtek - remove 3k pull low procedure (git-fixes).
• ALSA: hda/realtek: Add quirk for ASUS ROG G614Jx (git-fixes).
• ALSA: hda/realtek: Add quirk for ASUS ROG GA402X (git-fixes).
• ALSA: hda/realtek: Add quirk for ASUS ROG GX650P (git-fixes).
• ALSA: hda/realtek: Add quirk for ASUS ROG GZ301V (git-fixes).
• ALSA: hda/realtek: Add quirk for Clevo NPx0SNx (git-fixes).
• ALSA: hda/realtek: Add quirk for Clevo NS70AU (git-fixes).
• ALSA: hda/realtek: Add quirks for Unis H3C Desktop B760 & Q760 (git-fixes).
• ALSA: hda/realtek: Add support for DELL Oasis 13/14/16 laptops (git-fixes).
• ALSA: hda/realtek: Amend G634 quirk to enable rear speakers (git-fixes).
• ALSA: hda/realtek: Enable Mute LED on HP Laptop 15s-eq2xxx (git-fixes).
• ALSA: hda/realtek: Fix generic fixup definition for cs35l41 amp (git-fixes).
• ALSA: hda/realtek: Whitespace fix (git-fixes).
• ALSA: hda: fix a possible null-pointer dereference due to data race in snd_hdac_regmap_sync() (git-fixes).
• ALSA: oxfw: make read-only const array models static (git-fixes).
• ALSA: pcm: Fix potential data race at PCM memory allocation helpers (git-fixes).
• ASoC: codecs: wcd-mbhc-v2: fix resource leaks on component remove (git-fixes).
• ASoC: codecs: wcd934x: fix resource leaks on component remove (git-fixes).
• ASoC: codecs: wcd938x: fix codec initialisation race (git-fixes).
• ASoC: codecs: wcd938x: fix dB range for HPHL and HPHR (git-fixes).
• ASoC: codecs: wcd938x: fix missing clsh ctrl error handling (git-fixes).
• ASoC: codecs: wcd938x: fix soundwire initialisation race (git-fixes).
• ASoC: tegra: Fix ADX byte map (git-fixes).
• ASoC: tegra: Fix AMX byte map (git-fixes).
• Add MODULE_FIRMWARE() for FIRMWARE_TG357766 (git-fixes).
• Documentation: ABI: sysfs-class-net-qmi: pass_through contact update (git-fixes).
• Documentation: bonding: fix the doc of peer_notif_delay (git-fixes).
• Documentation: timers: hrtimers: Make hybrid union historical (git-fixes).
• Enable NXP SNVS RTC driver for i.MX 8MQ/8MP (jsc#PED-4758)
• Fix documentation of panic_on_warn (git-fixes).
• IB/hfi1: Use bitmap_zalloc() when applicable (git-fixes)
• PCI/PM: Avoid putting EloPOS E2/S2/H2 PCIe Ports in D3cold (git-fixes).
• PCI: Add function 1 DMA alias quirk for Marvell 88SE9235 (git-fixes).
• RDMA/rxe: Fix access checks in…

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

The following security bugs were fixed:

• 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-2023-3117: Fixed an use-after-free vulnerability in the netfilter subsystem when processing named and anonymous sets in batch requests that could allow a local user with CAP_NET_ADMIN capability to crash or potentially escalate their privileges on the system (bsc#1213245).
• CVE-2023-3390: Fixed an use-after-free vulnerability in the netfilter subsystem in net/netfilter/nf_tables_api.c that could allow a local attacker with user access to cause a privilege escalation issue (bsc#1212846).
• CVE-2023-3812: Fixed an out-of-bounds memory access flaw in the TUN/TAP device driver functionality that could allow a local user to crash or potentially escalate their privileges on the system (bsc#1213543).
• CVE-2023-20593: Fixed a ZenBleed issue in 'Zen 2' CPUs that could allow an attacker to potentially access sensitive information (bsc#1213286).
• CVE-2023-31248: Fixed an use-after-free vulnerability in nft_chain_lookup_byid that could allow a local attacker to escalate their privilege (bsc#1213061).
• 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).

The following non-security bugs were fixed:

• Dropped patch that caused issues with k3s (bsc#1213705).
• ASoC: Intel: sof_sdw: remove SOF_SDW_TGL_HDMI for MeteorLake devices (git-fixes).
• ASoC: SOF: topology: Fix logic for copying tuples (git-fixes).
• Bluetooth: ISO: Fix CIG auto-allocation to select configurable CIG (git-fixes).
• Bluetooth: ISO: consider right CIS when removing CIG at cleanup (git-fixes).
• Bluetooth: ISO: fix iso_conn related locking and validity issues (git-fixes).
• Bluetooth: ISO: use hci_sync for setting CIG parameters (git-fixes).
• Bluetooth: fix invalid-bdaddr quirk for non-persistent setup (git-fixes).
• Bluetooth: fix use-bdaddr-property quirk (git-fixes).
• Bluetooth: hci_bcm: do not mark valid bd_addr as invalid (git-fixes).
• Bluetooth: hci_event: call disconnect callback before deleting conn (git-fixes).
• Bluetooth: hci_sync: Avoid use-after-free in dbg for hci_remove_adv_monitor() (git-fixes).
• Bluetooth: use RCU for hci_conn_params and iterate safely in hci_sync (git-fixes).
• Enable NXP SNVS RTC driver for i.MX 8MQ/8MP (jsc#PED-4758)
• PCI: s390: Fix use-after-free of PCI resources with per-function hotplug (bsc#1212525).
• PCI: vmd: Fix uninitialized variable usage in vmd_enable_domain() (git-fixes).
• Revert 'arm64: dts: zynqmp: Add address-cells property to interrupt (git-fixes)
• Revert 'drm/i915: Disable DSB usage for now' (git-fixes).
• USB: dwc2: Fix some error handling paths (git-fixes).
• USB: gadget: udc: core: Offload usb_udc_vbus_handler processing (git-fixes).
• USB: gadget: udc: core: Prevent soft_connect_store() race (git-fixes).
• USB: typec: Fix fast_role_swap_current show function (git-fixes).
• Update config and supported.conf files due to renaming.
• acpi: Fix suspend with Xen PV (git-fixes).
• adreno: Shutdown the GPU properly (git-fixes).
• arm64/mm: mark private VM_FAULT_X defines as vm_fault_t (git-fixes)
• arm64: dts: microchip: sparx5: do not use PSCI on reference boards (git-fixes)
• arm64: vdso: Pass (void *) to virt_to_page() (git-fixes)
• arm64: xor-neon: mark xor_arm64_neon_*() static (git-fixes)
• can: bcm: Fix UAF in bcm_proc_show() (git-fixes).
• ceph: add a dedicated private data for netfs rreq (bsc#1213205).
• ceph: fix blindly expanding the readahead windows (bsc#1213206).
• cifs: add a warning when the in-flight count goes negative (bsc#1193629).
• cifs: address unused variable warning (bsc#1193629).
• cifs: do all necessary checks for credits within or before locking (bsc#1193629).
• cifs: fix…

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

The following security bugs were fixed:

• CVE-2023-3812: Fixed an out-of-bounds memory access flaw in the TUN/TAP device driver functionality that could allow a local user to crash or potentially escalate their privileges on the system (bsc#1213543).
• 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-2023-31248: Fixed an use-after-free vulnerability in nft_chain_lookup_byid that could allow a local attacker to escalate their privilege (bsc#1213061).
• CVE-2023-3390: Fixed an use-after-free vulnerability in the netfilter subsystem in net/netfilter/nf_tables_api.c that could allow a local attacker with user access to cause a privilege escalation issue (bsc#1212846).
• CVE-2023-3117: Fixed an use-after-free vulnerability in the netfilter subsystem when processing named and anonymous sets in batch requests that could allow a local user with CAP_NET_ADMIN capability to crash or potentially escalate their privileges on the system (bsc#1213245).
• 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).

The following non-security bugs were fixed:

• Enable NXP SNVS RTC driver for i.MX 8MQ/8MP (jsc#PED-4758).
• Support sub-NUMA clustering on UV (jsc#PED-4718).
• Fixed multipath not supported error (bsc#1213311).
• Revert 'arm64: dts: zynqmp: Add address-cells property to interrupt (git-fixes)
• Revert 'drm/i915: Disable DSB usage for now' (git-fixes).
• acpi: Fix suspend with Xen PV (git-fixes).
• adreno: Shutdown the GPU properly (git-fixes).
• arm64/mm: mark private VM_FAULT_X defines as vm_fault_t (git-fixes)
• arm64: dts: microchip: sparx5: do not use PSCI on reference boards (git-fixes)
• arm64: vdso: Pass (void *) to virt_to_page() (git-fixes)
• arm64: xor-neon: mark xor_arm64_neon_*() static (git-fixes)
• asoc: Intel: sof_sdw: remove SOF_SDW_TGL_HDMI for MeteorLake devices (git-fixes).
• asoc: SOF: topology: Fix logic for copying tuples (git-fixes).
• bluetooth: ISO: Fix CIG auto-allocation to select configurable CIG (git-fixes).
• bluetooth: ISO: consider right CIS when removing CIG at cleanup (git-fixes).
• bluetooth: ISO: fix iso_conn related locking and validity issues (git-fixes).
• bluetooth: ISO: use hci_sync for setting CIG parameters (git-fixes).
• bluetooth: fix invalid-bdaddr quirk for non-persistent setup (git-fixes).
• bluetooth: fix use-bdaddr-property quirk (git-fixes).
• bluetooth: hci_bcm: do not mark valid bd_addr as invalid (git-fixes).
• bluetooth: hci_event: call disconnect callback before deleting conn (git-fixes).
• bluetooth: hci_sync: Avoid use-after-free in dbg for hci_remove_adv_monitor() (git-fixes).
• bluetooth: use RCU for hci_conn_params and iterate safely in hci_sync (git-fixes).
• can: bcm: Fix UAF in bcm_proc_show() (git-fixes).
• ceph: add a dedicated private data for netfs rreq (bsc#1213205).
• ceph: fix blindly expanding the readahead windows (bsc#1213206).
• cifs: add a warning when the in-flight count goes negative (bsc#1193629).
• cifs: address unused variable warning (bsc#1193629).
• cifs: do all necessary checks for credits within or before locking (bsc#1193629).
• cifs: fix lease break oops in xfstest generic/098 (bsc#1193629).
• cifs: fix max_credits implementation (bsc#1193629).
• cifs: fix session state check in reconnect to avoid use-after-free issue (bsc#1193629).
• cifs: fix session state check in smb2_find_smb_ses (bsc#1193629).
• cifs: fix session state transition to avoid use-after-free issue (bsc#1193629).
• cifs: fix sockaddr comparison in iface_cmp (bsc#1193629).
• cifs: fix status checks in cifs_tree_connect…

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

The following security bugs were fixed:

• CVE-2023-3609: Fixed an use-after-free vulnerability in net/sched (bsc#1213586).
• CVE-2023-3611: Fixed an out-of-bounds write vulnerability in net/sched (bsc#1213585).
• CVE-2023-3812: Fixed an out-of-bounds memory access flaw in the TUN/TAP device driver functionality that could allow a local user to crash or potentially escalate their privileges on the system (bsc#1213543).
• 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-2023-31248: Fixed an use-after-free vulnerability in nft_chain_lookup_byid that could allow a local attacker to escalate their privilege (bsc#1213061).
• CVE-2023-3390: Fixed an use-after-free vulnerability in the netfilter subsystem in net/netfilter/nf_tables_api.c that could allow a local attacker with user access to cause a privilege escalation issue (bsc#1212846).
• CVE-2023-3117: Fixed an use-after-free vulnerability in the netfilter subsystem when processing named and anonymous sets in batch requests that could allow a local user with CAP_NET_ADMIN capability to crash or potentially escalate their privileges on the system (bsc#1213245).
• 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).

The following non-security bugs were fixed:

• Add MODULE_FIRMWARE() for FIRMWARE_TG357766 (git-fixes).
• Drop patch that caused issues with k3s (bsc#1213705).
• Enable NXP SNVS RTC driver for i.MX 8MQ/8MP (jsc#PED-4758)
• Fix documentation of panic_on_warn (git-fixes).
• Fixed launch issue on 15-SP5 (git-fixes, bsc#1210853).
• Revert 'arm64: dts: zynqmp: Add address-cells property to interrupt (git-fixes)
• Revert 'drm/amd/display: edp do not add non-edid timings' (git-fixes).
• acpi: utils: Fix acpi_evaluate_dsm_typed() redefinition error (git-fixes).
• alsa: fireface: make read-only const array for model names static (git-fixes).
• alsa: hda/realtek - remove 3k pull low procedure (git-fixes).
• alsa: hda/realtek: Add quirk for ASUS ROG G614Jx (git-fixes).
• alsa: hda/realtek: Add quirk for ASUS ROG GA402X (git-fixes).
• alsa: hda/realtek: Add quirk for ASUS ROG GX650P (git-fixes).
• alsa: hda/realtek: Add quirk for ASUS ROG GZ301V (git-fixes).
• alsa: hda/realtek: Add quirk for Clevo NPx0SNx (git-fixes).
• alsa: hda/realtek: Add quirk for Clevo NS70AU (git-fixes).
• alsa: hda/realtek: Add quirks for Unis H3C Desktop B760 & Q760 (git-fixes).
• alsa: hda/realtek: Add support for DELL Oasis 13/14/16 laptops (git-fixes).
• alsa: hda/realtek: Amend G634 quirk to enable rear speakers (git-fixes).
• alsa: hda/realtek: Enable Mute LED on HP Laptop 15s-eq2xxx (git-fixes).
• alsa: hda/realtek: Fix generic fixup definition for cs35l41 amp (git-fixes).
• alsa: hda/realtek: Whitespace fix (git-fixes).
• alsa: hda: fix a possible null-pointer dereference due to data race in snd_hdac_regmap_sync() (git-fixes).
• alsa: oxfw: make read-only const array models static (git-fixes).
• alsa: pcm: Fix potential data race at PCM memory allocation helpers (git-fixes).
• apparmor: fix missing error check for rhashtable_insert_fast (git-fixes).
• arm64/mm: mark private VM_FAULT_X defines as vm_fault_t (git-fixes)
• arm64: dts: microchip: sparx5: do not use PSCI on reference boards (git-fixes)
• arm64: vdso: Pass (void *) to virt_to_page() (git-fixes)
• arm64: xor-neon: mark xor_arm64_neon_*() static (git-fixes)
• asoc: codecs: wcd-mbhc-v2: fix resource leaks on component remove (git-fixes).
• asoc: codecs: wcd934x: fix resource leaks on component remove (git-fixes).
• asoc: codecs: wcd938x: fix codec initialisation race…

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

The following security bugs were fixed:

• 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-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).
• 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-2023-21400: Fixed several memory corruptions due to improper locking in io_uring (bsc#1213272).
• CVE-2023-2156: Fixed a flaw in the networking subsystem within the handling of the RPL protocol (bsc#1211131).
• CVE-2023-2166: Fixed NULL pointer dereference in can_rcv_filter (bsc#1210627).
• CVE-2023-2430: Fixed amissing lock for IOPOLL in io_cqring_event_overflow() in io_uring.c that could allow a privileged user to cause a denial of service (bsc#1211014).
• 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-2023-3090: Fixed a heap out-of-bounds write in the ipvlan network driver (bsc#1212842).
• CVE-2023-31083: Fixed race condition in hci_uart_tty_ioctl (bsc#1210780).
• CVE-2023-3111: Fixed a use-after-free vulnerability in prepare_to_relocate in fs/btrfs/relocation.c (bsc#1212051).
• CVE-2023-3117: Fixed an use-after-free vulnerability in the netfilter subsystem when processing named and anonymous sets in batch requests that could allow a local user with CAP_NET_ADMIN capability to crash or potentially escalate their privileges on the system (bsc#1213245).
• CVE-2023-31248: Fixed an use-after-free vulnerability in nft_chain_lookup_byid that could allow a local attacker to escalate their privilege (bsc#1213061).
• CVE-2023-3212: Fixed a NULL pointer dereference flaw in the gfs2 file system (bsc#1212265).
• CVE-2023-3268: Fixed an out of bounds memory access flaw in relay_file_read_start_pos in the relayfs (bsc#1212502).
• CVE-2023-3389: Fixed a use-after-free vulnerability in the io_uring subsystem (bsc#1212838).
• CVE-2023-3390: Fixed an use-after-free vulnerability in the netfilter subsystem in net/netfilter/nf_tables_api.c that could allow a local attacker with user access to cause a privilege escalation issue (bsc#1212846).
• 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-2023-3609: Fixed reference counter leak leading to overflow in net/sched (bsc#1213586).
• 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).
• CVE-2023-3812: Fixed an out-of-bounds memory access flaw in the TUN/TAP device driver functionality that could allow a local user to crash or potentially escalate their privileges on the system (bsc#1213543).
• CVE-2023-38409: Fixed a use-after-free in drivers/video/fbdev/core/fbcon.c (bsc#1213417).
• CVE-2023-3863: Fixed a use-after-free flaw in nfc_llcp_find_local in net/nfc/llcp_core.c in NFC (bsc#1213601).
• CVE-2023-4004: Fixed improper element removal netfilter nft_set_pipapo (bsc#1213812).

The following non-security bugs were fixed:

• acpi/iort: remove erroneous id_count check in iort_node_get_rmr_info() (git-fixes).
• acpi: cppc: add acpi disabled check to acpi_cpc_valid() (bsc#1212445).
• acpi: cppc: add definition for undefined fadt preferred pm profile value (bsc#1212445).
• acpi: fix suspend with xen pv (git-fixes).
• acpi: utils: fix acpi_evaluate_dsm_typed() redefinition error…

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

The following security bugs were fixed:

• 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-2023-35001: Fixed an out-of-bounds memory access flaw in nft_byteorder that could allow a local attacker to escalate their privilege (bsc#1213059).
• CVE-2022-40982: A transient execution attack called 'Gather Data Sampling' affecting is mitigated, together with respective Intel CPU Microcode updates (bsc#1206418, CVE-2022-40982).
• CVE-2023-0459: Fixed that copy_from_user on 64-bit versions of the Linux kernel did not implement the __uaccess_begin_nospec allowing a user to bypass the 'access_ok' check which could be used to leak information (bsc#1211738).
• CVE-2023-20569: A side channel attack known as ‘Inception’ or ‘RAS Poisoning’ may allow an attacker to influence branch prediction, potentially leading to information disclosure. (bsc#1213287).
• CVE-2023-3567: A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen. This flaw allowed an attacker with local user access to cause a system crash or leak internal kernel information (bsc#1213167bsc#1213842).
• CVE-2023-3609: A use-after-free vulnerability was fixed in net/sched: cls_u32 component can be exploited to achieve local privilege escalation. If tcf_change_indev() fails, u32_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter(). If an attacker can control the reference counter and set it to zero, they can cause the reference to be freed, leading to a use-after-free vulnerability. (bsc#1213586).
• CVE-2023-3611: An out-of-bounds write vulnerability was fixed in net/sched: sch_qfq component can be exploited to achieve local privilege escalation. The qfq_change_agg() function in net/sched/sch_qfq.c allowed an out-of-bounds write because lmax is updated according to packet sizes without bounds checks. (bsc#1213585).
• CVE-2023-3776: A use-after-free vulnerability was fixed in net/sched: cls_fw component can be exploited to achieve local privilege escalation. If tcf_change_indev() fails, fw_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter(). If an attacker can control the reference counter and set it to zero, they can cause the reference to be freed, leading to a use-after-free vulnerability. (bsc#1213588).

The following non-security bugs were fixed:

• Fix double fget() in vhost_net_set_backend() (git-fixes).
• NFSv4.1: Always send a RECLAIM_COMPLETE after establishing lease (git-fixes).
• SUNRPC: Fix UAF in svc_tcp_listen_data_ready() (git-fixes).
• SUNRPC: remove the maximum number of retries in call_bind_status (git-fixes).
• block: Fix a source code comment in include/uapi/linux/blkzoned.h (git-fixes).
• livepatch: check kzalloc return values (git-fixes).
• media: videodev2.h: Fix struct v4l2_input tuner index comment (git-fixes).
• net/sched: sch_qfq: refactor parsing of netlink parameters (bsc#1213585).
• net: skip virtio_net_hdr_set_proto if protocol already set (git-fixes).
• net: virtio_net_hdr_to_skb: count transport header in UFO (git-fixes).
• nfsd: fix double fget() bug in __write_ports_addfd() (git-fixes).
• powerpc/64: Update Speculation_Store_Bypass in /proc/<pid>/status (bsc#1188885 ltc#193722 git-fixes).
• powerpc/security: Fix Speculation_Store_Bypass reporting on Power10 (bsc#1188885 ltc#193722 git-fixes).
• rpm/check-for-config-changes: ignore also RISCV_ISA_* and DYNAMIC_SIGFRAME They depend on CONFIG_TOOLCHAIN_HAS_*.
• s390/cio: add dev_busid sysfs entry for each subchannel (bsc#1207526).
• s390/cio: check the…

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

The following security bugs were fixed:

• 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-2023-20569: 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-2023-21400: Fixed several memory corruptions due to improper locking in io_uring (bsc#1213272).
• CVE-2023-2156: Fixed a flaw in the networking subsystem within the handling of the RPL protocol (bsc#1211131).
• CVE-2023-2166: Fixed NULL pointer dereference in can_rcv_filter (bsc#1210627).
• 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-2023-31083: Fixed race condition in hci_uart_tty_ioctl (bsc#1210780).
• CVE-2023-3117: Fixed an use-after-free vulnerability in the netfilter subsystem when processing named and anonymous sets in batch requests that could allow a local user with CAP_NET_ADMIN capability to crash or potentially escalate their privileges on the system (bsc#1213245).
• CVE-2023-31248: Fixed an use-after-free vulnerability in nft_chain_lookup_byid that could allow a local attacker to escalate their privilege (bsc#1213061).
• CVE-2023-3268: Fixed an out of bounds memory access flaw in relay_file_read_start_pos in the relayfs (bsc#1212502).
• CVE-2023-3390: Fixed an use-after-free vulnerability in the netfilter subsystem in net/netfilter/nf_tables_api.c that could allow a local attacker with user access to cause a privilege escalation issue (bsc#1212846).
• 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-2023-3609: Fixed reference counter leak leading to overflow in net/sched (bsc#1213586).
• 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).
• CVE-2023-3812: Fixed an out-of-bounds memory access flaw in the TUN/TAP device driver functionality that could allow a local user to crash or potentially escalate their privileges on the system (bsc#1213543).
• CVE-2023-4004: Fixed improper element removal netfilter nft_set_pipapo (bsc#1213812).

The following non-security bugs were fixed:

• acpi: utils: fix acpi_evaluate_dsm_typed() redefinition error (git-fixes).
• add module_firmware() for firmware_tg357766 (git-fixes).
• afs: adjust ack interpretation to try and cope with nat (git-fixes).
• afs: fix access after dec in put functions (git-fixes).
• afs: fix afs_getattr() to refetch file status if callback break occurred (git-fixes).
• afs: fix dynamic root getattr (git-fixes).
• afs: fix fileserver probe rtt handling (git-fixes).
• afs: fix infinite loop found by xfstest generic/676 (git-fixes).
• afs: fix lost servers_outstanding count (git-fixes).
• afs: fix server->active leak in afs_put_server (git-fixes).
• afs: fix setting of mtime when creating a file/dir/symlink (git-fixes).
• afs: fix updating of i_size with dv jump from server (git-fixes).
• afs: fix vlserver probe rtt handling (git-fixes).
• afs: return -eagain, not -eremoteio, when a file already locked (git-fixes).
• afs: use refcount_t rather than atomic_t (git-fixes).
• afs: use the operation issue time instead of the reply time for callbacks (git-fixes).
• alsa: emu10k1: roll up loops in dsp setup code for audigy (git-fixes).
• alsa: fireface: make read-only const array for model names static (git-fixes).
• alsa: hda/realtek - remove 3k pull low…

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....

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

The following security bugs were fixed:

• CVE-2023-3609: Fixed reference counter leak leading to overflow in net/sched (bsc#1213586).
• CVE-2023-3611: Fixed an out-of-bounds write in net/sched sch_qfq(bsc#1213585).
• CVE-2023-3567: Fixed a use-after-free in vcs_read in drivers/tty/vt/vc_screen.c (bsc#1213167).
• CVE-2023-0459: Fixed information leak in __uaccess_begin_nospec (bsc#1211738).
• CVE-2022-40982: Fixed transient execution attack called 'Gather Data Sampling' (bsc#1206418).
• 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-2023-35001: Fixed an out-of-bounds memory access flaw in nft_byteorder that could allow a local attacker to escalate their privilege (bsc#1213059).
• CVE-2023-20569: Fixed side channel attack ‘Inception’ or ‘RAS Poisoning’ (bsc#1213287).

The following non-security bugs were fixed:

• Get module prefix from kmod (bsc#1212835).
• USB: add NO_LPM quirk for Realforce 87U Keyboard (git-fixes).
• USB: core: add quirk for Alcor Link AK9563 smartcard reader (git-fixes).
• USB: core: hub: Disable autosuspend for Cypress CY7C65632 (git-fixes).
• USB: hcd-pci: Fully suspend across freeze/thaw cycle (git-fixes).
• USB: hub: Add delay for SuperSpeed hub resume to let links transit to U0 (git-fixes).
• USB: serial: option: add Fibocom FM160 0x0111 composition (git-fixes).
• USB: serial: option: add Quectel EM05-G (GR) modem (git-fixes).
• USB: serial: option: add Quectel EM05-G (RS) modem (git-fixes).
• USB: serial: option: add Sierra Wireless EM9191 (git-fixes).
• USB: serial: option: add u-blox LARA-R6 00B modem (git-fixes).
• blkcg, writeback: dead memcgs shouldn't contribute to writeback ownership arbitration (bsc#1213022).
• btrfs: fix resolving backrefs for inline extent followed by prealloc (bsc#1213133).
• delete suse/memcg-drop-kmem-limit_in_bytes. drop the patch in order to fix bsc#1213705.
• dlm: Delete an unnecessary variable initialisation in dlm_ls_start() (git-fixes).
• dlm: NULL check before kmem_cache_destroy is not needed (git-fixes).
• dlm: fix invalid cluster name warning (git-fixes).
• dlm: fix missing idr_destroy for recover_idr (git-fixes).
• dlm: fix missing lkb refcount handling (git-fixes).
• dlm: fix plock invalid read (git-fixes).
• dlm: fix possible call to kfree() for non-initialized pointer (git-fixes).
• ext4: Fix reusing stale buffer heads from last failed mounting (bsc#1213020).
• ext4: add inode table check in __ext4_get_inode_loc to aovid possible infinite loop (bsc#1207617).
• ext4: avoid BUG_ON when creating xattrs (bsc#1205496).
• ext4: avoid unaccounted block allocation when expanding inode (bsc#1207634).
• ext4: bail out of ext4_xattr_ibody_get() fails for any reason (bsc#1213018).
• ext4: fail ext4_iget if special inode unallocated (bsc#1213010).
• ext4: fix RENAME_WHITEOUT handling for inline directories (bsc#1210766).
• ext4: fix WARNING in ext4_update_inline_data (bsc#1213012).
• ext4: fix bug_on in __es_tree_search caused by bad boot loader inode (bsc#1207620).
• ext4: fix cgroup writeback accounting with fs-layer encryption (bsc#1210765).
• ext4: fix deadlock due to mbcache entry corruption (bsc#1207653).
• ext4: fix error code return to user-space in ext4_get_branch() (bsc#1207630).
• ext4: fix i_disksize exceeding i_size problem in paritally written case (bsc#1213015).
• ext4: fix to check return value of freeze_bdev() in ext4_shutdown() (bsc#1213021).
• ext4: improve error recovery code paths in __ext4_remount() (bsc#1213017).
• ext4: init quota for 'old.inode' in 'ext4_rename' (bsc#1207629).
• ext4: initialize quota before expanding inode in setproject ioctl (bsc#1207633). -…

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

The following security bugs were fixed:

• 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-2023-20569: 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-2023-3117: Fixed an use-after-free vulnerability in the netfilter subsystem when processing named and anonymous sets in batch requests that could allow a local user with CAP_NET_ADMIN capability to crash or potentially escalate their privileges on the system (bsc#1213245).
• CVE-2023-3390: Fixed an use-after-free vulnerability in the netfilter subsystem in net/netfilter/nf_tables_api.c that could allow a local attacker with user access to cause a privilege escalation issue (bsc#1212846).
• CVE-2023-34319: Fixed buffer overrun triggered by unusual packet in xen/netback (XSA-432) (bsc#1213546).
• 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-2023-3609: Fixed reference counter leak leading to overflow in net/sched (bsc#1213586).
• 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).
• CVE-2023-3812: Fixed an out-of-bounds memory access flaw in the TUN/TAP device driver functionality that could allow a local user to crash or potentially escalate their privileges on the system (bsc#1213543).
• CVE-2023-4133: Fixed use after free bugs caused by circular dependency problem in cxgb4 (bsc#1213970).
• CVE-2023-4194: Fixed a type confusion in net tun_chr_open() bsc#1214019).

The following non-security bugs were fixed:

• arm: cpu: switch to arch_cpu_finalize_init() (bsc#1206418).
• arm: spear: do not use timer namespace for timer_shutdown() function (bsc#1213970).
• fix kabi when adding new cpuid leaves
• get module prefix from kmod (bsc#1212835).
• remove more packaging cruft for sle < 12 sp3
• cifs: fix open leaks in open_cached_dir() (bsc#1209342).
• clocksource/drivers/arm_arch_timer: do not use timer namespace for timer_shutdown() function (bsc#1213970).
• clocksource/drivers/sp804: do not use timer namespace for timer_shutdown() function (bsc#1213970).
• init, x86: move mem_encrypt_init() into arch_cpu_finalize_init() (bsc#1206418).
• init: invoke arch_cpu_finalize_init() earlier (bsc#1206418).
• init: provide arch_cpu_finalize_init() (bsc#1206418).
• init: remove check_bugs() leftovers (bsc#1206418).
• kernel-binary.spec.in: remove superfluous %% in supplements fixes: 02b7735e0caf ('rpm/kernel-binary.spec.in: add enhances and supplements tags to in-tree kmps')
• kernel-docs: add buildrequires on python3-base when using python3 the python3 binary is provided by python3-base.
• kernel-docs: use python3 together with python3-sphinx (bsc#1212741).
• keys: do not cache key in task struct if key is requested from kernel thread (bsc#1213354).
• keys: fix linking a duplicate key to a keyring's assoc_array (bsc#1207088).
• net/sched: sch_qfq: refactor parsing of netlink parameters (bsc#1213585).
• net: mana: add support for vlan tagging (bsc#1212301).
• rpm/check-for-config-changes: ignore also pahole_has_* we now also have options like config_pahole_has_lang_exclude.
• rpm/check-for-config-changes: ignore also riscv_isa_* and dynamic_sigframe they depend on config_toolchain_has_*. -…

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

The following security bugs were fixed:

• 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-2023-20569: 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-2023-2156: Fixed a flaw in the networking subsystem within the handling of the RPL protocol (bsc#1211131).
• 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-2023-3117: Fixed an use-after-free vulnerability in the netfilter subsystem when processing named and anonymous sets in batch requests that could allow a local user with CAP_NET_ADMIN capability to crash or potentially escalate their privileges on the system (bsc#1213245).
• CVE-2023-31248: Fixed an use-after-free vulnerability in nft_chain_lookup_byid that could allow a local attacker to escalate their privilege (bsc#1213061).
• CVE-2023-3390: Fixed an use-after-free vulnerability in the netfilter subsystem in net/netfilter/nf_tables_api.c that could allow a local attacker with user access to cause a privilege escalation issue (bsc#1212846).
• 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-2023-3609: Fixed reference counter leak leading to overflow in net/sched (bsc#1213586).
• 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).
• CVE-2023-3812: Fixed an out-of-bounds memory access flaw in the TUN/TAP device driver functionality that could allow a local user to crash or potentially escalate their privileges on the system (bsc#1213543).

The following non-security bugs were fixed:

• arm: cpu: switch to arch_cpu_finalize_init() (bsc#1206418).
• block, bfq: fix division by zero error on zero wsum (bsc#1213653).
• get module prefix from kmod (bsc#1212835).
• init, x86: move mem_encrypt_init() into arch_cpu_finalize_init() (bsc#1206418).
• init: invoke arch_cpu_finalize_init() earlier (bsc#1206418).
• init: provide arch_cpu_finalize_init() (bsc#1206418).
• init: remove check_bugs() leftovers (bsc#1206418).
• jbd2: export jbd2_journal_[grab|put]_journal_head (bsc#1199304).
• kernel-binary.spec.in: remove superfluous %% in supplements fixes: 02b7735e0caf ('rpm/kernel-binary.spec.in: add enhances and supplements tags to in-tree kmps')
• kernel-docs: add buildrequires on python3-base when using python3 the python3 binary is provided by python3-base.
• kernel-docs: use python3 together with python3-sphinx (bsc#1212741).
• keys: do not cache key in task struct if key is requested from kernel thread (bsc#1213354).
• lockdep: add preemption enabled/disabled assertion apis (bsc#1207270 jsc#ped-4567).
• locking/rwsem: add __always_inline annotation to __down_read_common() and inlined callers (bsc#1207270 jsc#ped-4567).
• locking/rwsem: allow slowpath writer to ignore handoff bit if not set by first waiter (bsc#1207270 jsc#ped-4567).
• locking/rwsem: always try to wake waiters in out_nolock path (bsc#1207270 jsc#ped-4567).
• locking/rwsem: better collate rwsem_read_trylock() (bsc#1207270 jsc#ped-4567).
• locking/rwsem: conditionally wake waiters in reader/writer slowpaths (bsc#1207270 jsc#ped-4567).
• locking/rwsem: disable preemption for spinning region (bsc#1207270 jsc#ped-4567).
• locking/rwsem: disable preemption in all down_read*() and up_read() code paths (bsc#1207270…

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

The following security bugs were fixed:

• 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-2023-20569: 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-2023-34319: Fixed buffer overrun triggered by unusual packet in xen/netback (XSA-432) (bsc#1213546).
• 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-2023-3609: Fixed reference counter leak leading to overflow in net/sched (bsc#1213586).
• 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).
• CVE-2023-4133: Fixed use after free bugs caused by circular dependency problem in cxgb4 (bsc#1213970).
• CVE-2023-4194: Fixed a type confusion in net tun_chr_open() bsc#1214019).

The following non-security bugs were fixed:

• arm: spear: do not use timer namespace for timer_shutdown() function (bsc#1213970).
• clocksource/drivers/arm_arch_timer: do not use timer namespace for timer_shutdown() function (bsc#1213970).
• clocksource/drivers/sp804: do not use timer namespace for timer_shutdown() function (bsc#1213970).
• cpufeatures: allow adding more cpuid words
• get module prefix from kmod (bsc#1212835).
• kernel-binary.spec.in: remove superfluous %% in supplements fixes: 02b7735e0caf ('rpm/kernel-binary.spec.in: add enhances and supplements tags to in-tree kmps')
• kernel-docs: add buildrequires on python3-base when using python3 the python3 binary is provided by python3-base.
• kernel-docs: use python3 together with python3-sphinx (bsc#1212741).
• keys: change keyring_serialise_link_sem to a mutex (bsc#1207088).
• keys: fix linking a duplicate key to a keyring's assoc_array (bsc#1207088).
• keys: hoist locking out of __key_link_begin() (bsc#1207088).
• net/sched: sch_qfq: refactor parsing of netlink parameters (bsc#1213585).
• net: mana: add support for vlan tagging (bsc#1212301).
• readme.branch: add myself as co-maintainer
• remove more packaging cruft for sle < 12 sp3
• rpm/check-for-config-changes: ignore also pahole_has_* we now also have options like config_pahole_has_lang_exclude.
• rpm/check-for-config-changes: ignore also riscv_isa_* and dynamic_sigframe they depend on config_toolchain_has_*.
• timers: add shutdown mechanism to the internal functions (bsc#1213970).
• timers: provide timer_shutdown_sync (bsc#1213970).
• timers: rename del_timer() to timer_delete() (bsc#1213970).
• timers: rename del_timer_sync() to timer_delete_sync() (bsc#1213970).
• timers: replace bug_on()s (bsc#1213970).
• timers: silently ignore timers with a null function (bsc#1213970).
• timers: split [try_to_]del_timer_sync to prepare for shutdown mode (bsc#1213970).
• timers: update kernel-doc for various functions (bsc#1213970).
• timers: use del_timer_sync() even on up (bsc#1213970).
• ubi: ensure that vid header offset + vid header size <= alloc, size (bsc#1210584).
• ubi: fix failure attaching when vid_hdr offset equals to (sub)page size (bsc#1210584).
• usrmerge: Adjust module path in the kernel sources (bsc#1212835).

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 IPv6 RPL Protocol Reachable Assertion Denial-of-Service Vulnerability (bsc#1211131).
• 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-2023-20569: 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-2023-3117: Fixed an use-after-free vulnerability in the netfilter subsystem when processing named and anonymous sets in batch requests that could allow a local user with CAP_NET_ADMIN capability to crash or potentially escalate their privileges on the system (bsc#1213245).
• CVE-2023-31248: Fixed an use-after-free vulnerability in nft_chain_lookup_byid that could allow a local attacker to escalate their privilege (bsc#1213061).
• CVE-2023-3390: Fixed an use-after-free vulnerability in the netfilter subsystem in net/netfilter/nf_tables_api.c that could allow a local attacker with user access to cause a privilege escalation issue (bsc#1212846).
• 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-2023-3609: Fixed reference counter leak leading to overflow in net/sched (bsc#1213586).
• 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).
• CVE-2023-3812: Fixed an out-of-bounds memory access flaw in the TUN/TAP device driver functionality that could allow a local user to crash or potentially escalate their privileges on the system (bsc#1213543).

The following non-security bugs were fixed:

• arm: cpu: switch to arch_cpu_finalize_init() (bsc#1206418).
• get module prefix from kmod (bsc#1212835).
• remove more packaging cruft for sle < 12 sp3
• block, bfq: fix division by zero error on zero wsum (bsc#1213653).
• init, x86: move mem_encrypt_init() into arch_cpu_finalize_init() (bsc#1206418).
• init: invoke arch_cpu_finalize_init() earlier (bsc#1206418).
• init: provide arch_cpu_finalize_init() (bsc#1206418).
• init: remove check_bugs() leftovers (bsc#1206418).
• jbd2: export jbd2_journal_[grab|put]_journal_head (bsc#1199304).
• kernel-binary.spec.in: remove superfluous %% in supplements fixes: 02b7735e0caf ('rpm/kernel-binary.spec.in: add enhances and supplements tags to in-tree kmps')
• kernel-docs: add buildrequires on python3-base when using python3 the python3 binary is provided by python3-base.
• kernel-docs: use python3 together with python3-sphinx (bsc#1212741).
• keys: do not cache key in task struct if key is requested from kernel thread (bsc#1213354).
• lockdep: add preemption enabled/disabled assertion apis (bsc#1207270 jsc#ped-4567).
• locking/rwsem: add __always_inline annotation to __down_read_common() and inlined callers (bsc#1207270 jsc#ped-4567).
• locking/rwsem: allow slowpath writer to ignore handoff bit if not set by first waiter (bsc#1207270 jsc#ped-4567).
• locking/rwsem: always try to wake waiters in out_nolock path (bsc#1207270 jsc#ped-4567).
• locking/rwsem: better collate rwsem_read_trylock() (bsc#1207270 jsc#ped-4567).
• locking/rwsem: conditionally wake waiters in reader/writer slowpaths (bsc#1207270 jsc#ped-4567).
• locking/rwsem: disable preemption for spinning region (bsc#1207270 jsc#ped-4567).
• locking/rwsem: disable preemption in all…

William Zhao discovered that the Traffic Control (TC) subsystem in the Linux kernel did not properly handle network packet retransmission in certain situations. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2022-4269)

It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1076)

It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1077)

It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-1079)

It was discovered that the Xircom PCMCIA network device driver in the Linux kernel did not properly handle device removal events. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2023-1670)

It was discovered that a race condition existed in the Xen transport layer implementation for the 9P file system protocol in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (guest crash) or expose sensitive information (guest kernel memory). (CVE-2023-1859)

Jose Oliveira and Rodrigo Branco discovered that the Spectre Variant 2 mitigations with prctl syscall were insufficient in some situations. A local attacker could possibly use this to expose sensitive information. (CVE-2023-1998)

It was discovered that the BigBen Interactive Kids' gamepad driver in the Linux kernel did not properly handle device removal, leading to a use- after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-25012)

It was discovered that a use-after-free vulnerability existed in the HFS+ file system implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-2985)

It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1076)

It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1077)

It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-1079)

It was discovered that the Xircom PCMCIA network device driver in the Linux kernel did not properly handle device removal events. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2023-1670)

It was discovered that a race condition existed in the Xen transport layer implementation for the 9P file system protocol in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (guest crash) or expose sensitive information (guest kernel memory). (CVE-2023-1859)

Jose Oliveira and Rodrigo Branco discovered that the Spectre Variant 2 mitigations with prctl syscall were insufficient in some situations. A local attacker could possibly use this to expose sensitive information. (CVE-2023-1998)

It was discovered that the BigBen Interactive Kids' gamepad driver in the Linux kernel did not properly handle device removal, leading to a use- after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-25012)

It was discovered that a use-after-free vulnerability existed in the HFS+ file system implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-2985)

It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1076)

It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1077)

It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-1079)

It was discovered that the Xircom PCMCIA network device driver in the Linux kernel did not properly handle device removal events. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2023-1670)

It was discovered that a race condition existed in the Xen transport layer implementation for the 9P file system protocol in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (guest crash) or expose sensitive information (guest kernel memory). (CVE-2023-1859)

Jose Oliveira and Rodrigo Branco discovered that the Spectre Variant 2 mitigations with prctl syscall were insufficient in some situations. A local attacker could possibly use this to expose sensitive information. (CVE-2023-1998)

It was discovered that the BigBen Interactive Kids' gamepad driver in the Linux kernel did not properly handle device removal, leading to a use- after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-25012)

It was discovered that a use-after-free vulnerability existed in the HFS+ file system implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-2985)

It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1076)

It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1077)

It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-1079)

It was discovered that the Xircom PCMCIA network device driver in the Linux kernel did not properly handle device removal events. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2023-1670)

It was discovered that a race condition existed in the Xen transport layer implementation for the 9P file system protocol in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (guest crash) or expose sensitive information (guest kernel memory). (CVE-2023-1859)

Jose Oliveira and Rodrigo Branco discovered that the Spectre Variant 2 mitigations with prctl syscall were insufficient in some situations. A local attacker could possibly use this to expose sensitive information. (CVE-2023-1998)

It was discovered that the BigBen Interactive Kids' gamepad driver in the Linux kernel did not properly handle device removal, leading to a use- after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-25012)

It was discovered that a use-after-free vulnerability existed in the HFS+ file system implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-2985)

Jiasheng Jiang discovered that the HSA Linux kernel driver for AMD Radeon GPU devices did not properly validate memory allocation in certain situations, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2022-3108)

Zheng Wang discovered that the Intel i915 graphics driver in the Linux kernel did not properly handle certain error conditions, leading to a double-free. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-3707)

It was discovered that the infrared transceiver USB driver did not properly handle USB control messages. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (memory exhaustion). (CVE-2022-3903)

Haowei Yan discovered that a race condition existed in the Layer 2 Tunneling Protocol (L2TP) implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-4129)

Jordy Zomer and Alexandra Sandulescu discovered that syscalls invoking the do_prlimit() function in the Linux kernel did not properly handle speculative execution barriers. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2023-0458)

Jordy Zomer and Alexandra Sandulescu discovered that the Linux kernel did not properly implement speculative execution barriers in usercopy functions in certain situations. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2023-0459)

It was discovered that the Human Interface Device (HID) support driver in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1073)

It was discovered that a memory leak existed in the SCTP protocol implementation in the Linux kernel. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2023-1074)

It was discovered that the TLS subsystem in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-1075)

It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1076)

It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1077)

It was discovered that the Reliable Datagram Sockets (RDS) protocol implementation in the Linux kernel contained a type confusion vulnerability in some situations. An attacker could use this to cause a denial of service (system crash). (CVE-2023-1078)

It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-1079)

Duoming Zhou discovered that a race condition existed in the infrared receiver/transceiver driver in the Linux kernel, leading to a use-after- free vulnerability. A privileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-1118)

It was discovered that the Traffic-Control Index (TCINDEX) implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-1281)

It was discovered that the Broadcom FullMAC USB WiFi driver in the Linux kernel did not properly perform data buffer size validation in some situations. A…

It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1076)

It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1077)

It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-1079)

It was discovered that the Xircom PCMCIA network device driver in the Linux kernel did not properly handle device removal events. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2023-1670)

It was discovered that a race condition existed in the Xen transport layer implementation for the 9P file system protocol in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (guest crash) or expose sensitive information (guest kernel memory). (CVE-2023-1859)

Jose Oliveira and Rodrigo Branco discovered that the Spectre Variant 2 mitigations with prctl syscall were insufficient in some situations. A local attacker could possibly use this to expose sensitive information. (CVE-2023-1998)

It was discovered that the BigBen Interactive Kids' gamepad driver in the Linux kernel did not properly handle device removal, leading to a use- after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-25012)

It was discovered that a use-after-free vulnerability existed in the HFS+ file system implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-2985)

Hangyu Hua discovered that the Flower classifier implementation in the Linux kernel contained an out-of-bounds write vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-35788, LP: #2023577)

It was discovered that for some Intel processors the INVLPG instruction implementation did not properly flush global TLB entries when PCIDs are enabled. An attacker could use this to expose sensitive information (kernel memory) or possibly cause undesired behaviors. (LP: #2023220)

Jiasheng Jiang discovered that the HSA Linux kernel driver for AMD Radeon GPU devices did not properly validate memory allocation in certain situations, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2022-3108)

Zheng Wang discovered that the Intel i915 graphics driver in the Linux kernel did not properly handle certain error conditions, leading to a double-free. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-3707)

It was discovered that the infrared transceiver USB driver did not properly handle USB control messages. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (memory exhaustion). (CVE-2022-3903)

Haowei Yan discovered that a race condition existed in the Layer 2 Tunneling Protocol (L2TP) implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-4129)

Jordy Zomer and Alexandra Sandulescu discovered that syscalls invoking the do_prlimit() function in the Linux kernel did not properly handle speculative execution barriers. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2023-0458)

Jordy Zomer and Alexandra Sandulescu discovered that the Linux kernel did not properly implement speculative execution barriers in usercopy functions in certain situations. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2023-0459)

It was discovered that the Human Interface Device (HID) support driver in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1073)

It was discovered that a memory leak existed in the SCTP protocol implementation in the Linux kernel. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2023-1074)

It was discovered that the TLS subsystem in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-1075)

It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1076)

It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1077)

It was discovered that the Reliable Datagram Sockets (RDS) protocol implementation in the Linux kernel contained a type confusion vulnerability in some situations. An attacker could use this to cause a denial of service (system crash). (CVE-2023-1078)

It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-1079)

Duoming Zhou discovered that a race condition existed in the infrared receiver/transceiver driver in the Linux kernel, leading to a use-after- free vulnerability. A privileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-1118)

It was discovered that the Traffic-Control Index (TCINDEX) implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-1281)

It was discovered that the Broadcom FullMAC USB WiFi driver in the Linux kernel did not properly perform data buffer size validation in some situations. A…

Zheng Zhang discovered that the device-mapper implementation in the Linux kernel did not properly handle locking during table_clear() operations. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2023-2269)

It was discovered that a use-after-free vulnerability existed in the HFS+ file system implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-2985)

It was discovered that the DVB Core driver in the Linux kernel did not properly handle locking events in certain situations. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2023-31084)

It was discovered that the virtual terminal driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information (kernel memory). (CVE-2023-3567)

It was discovered that the Quick Fair Queueing network scheduler implementation in the Linux kernel contained an out-of-bounds write vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-3611)

It was discovered that the network packet classifier with netfilter/firewall marks implementation in the Linux kernel did not properly handle reference counting, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-3776)

Zheng Zhang discovered that the device-mapper implementation in the Linux kernel did not properly handle locking during table_clear() operations. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2023-2269)

It was discovered that a use-after-free vulnerability existed in the HFS+ file system implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-2985)

It was discovered that the DVB Core driver in the Linux kernel did not properly handle locking events in certain situations. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2023-31084)

It was discovered that the virtual terminal driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information (kernel memory). (CVE-2023-3567)

It was discovered that the Quick Fair Queueing network scheduler implementation in the Linux kernel contained an out-of-bounds write vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-3611)

It was discovered that the network packet classifier with netfilter/firewall marks implementation in the Linux kernel did not properly handle reference counting, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-3776)

Tavis Ormandy discovered that some AMD processors did not properly handle speculative execution of certain vector register instructions. A local attacker could use this to expose sensitive information. (CVE-2023-20593)

Zheng Zhang discovered that the device-mapper implementation in the Linux kernel did not properly handle locking during table_clear() operations. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2023-2269)

It was discovered that a use-after-free vulnerability existed in the HFS+ file system implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-2985)

It was discovered that the DVB Core driver in the Linux kernel did not properly handle locking events in certain situations. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2023-31084)

It was discovered that the Quick Fair Queueing network scheduler implementation in the Linux kernel contained an out-of-bounds write vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-3611)

It was discovered that the network packet classifier with netfilter/firewall marks implementation in the Linux kernel did not properly handle reference counting, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-3776)

Tavis Ormandy discovered that some AMD processors did not properly handle speculative execution of certain vector register instructions. A local attacker could use this to expose sensitive information. (CVE-2023-20593)

Zheng Zhang discovered that the device-mapper implementation in the Linux kernel did not properly handle locking during table_clear() operations. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2023-2269)

It was discovered that a use-after-free vulnerability existed in the HFS+ file system implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-2985)

It was discovered that the DVB Core driver in the Linux kernel did not properly handle locking events in certain situations. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2023-31084)

It was discovered that the Quick Fair Queueing network scheduler implementation in the Linux kernel contained an out-of-bounds write vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-3611)

It was discovered that the network packet classifier with netfilter/firewall marks implementation in the Linux kernel did not properly handle reference counting, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-3776)