SB2024062810 - openEuler 20.03 LTS SP4 update for kernel
Published: June 28, 2024
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 54 secuirty vulnerabilities.
1) Resource management error (CVE-ID: CVE-2021-47229)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the advk_pcie_wait_pio(), advk_pcie_rd_conf() and advk_pcie_wr_conf() functions in drivers/pci/host/pci-aardvark.c. A local user can perform a denial of service (DoS) attack.
2) Memory leak (CVE-ID: CVE-2021-47234)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the mtk_phy_init() function in drivers/phy/mediatek/phy-mtk-tphy.c. A local user can perform a denial of service (DoS) attack.
3) Memory leak (CVE-ID: CVE-2021-47249)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the rds_recvmsg() function in net/rds/recv.c. A local user can perform a denial of service (DoS) attack.
4) NULL pointer dereference (CVE-ID: CVE-2021-47257)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the ieee802154_llsec_parse_dev_addr() function in net/ieee802154/nl802154.c. A local user can perform a denial of service (DoS) attack.
5) NULL pointer dereference (CVE-ID: CVE-2021-47267)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the usb_assign_descriptors() function in drivers/usb/gadget/config.c. A local user can perform a denial of service (DoS) attack.
6) Use-after-free (CVE-ID: CVE-2021-47281)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the snd_seq_timer_open() function in sound/core/seq/seq_timer.c. A local user can escalate privileges on the system.
7) Use-after-free (CVE-ID: CVE-2021-47301)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the igb_clean_tx_ring() function in drivers/net/ethernet/intel/igb/igb_main.c. A local user can escalate privileges on the system.
8) Use-after-free (CVE-ID: CVE-2021-47310)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the tlan_remove_one() function in drivers/net/ethernet/ti/tlan.c. A local user can escalate privileges on the system.
9) Use-after-free (CVE-ID: CVE-2021-47321)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the wdt_startup() function in drivers/watchdog/w83877f_wdt.c, within the lpc18xx_wdt_remove() function in drivers/watchdog/lpc18xx_wdt.c. A local user can escalate privileges on the system.
10) Use-after-free (CVE-ID: CVE-2021-47334)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the ibmasm_init_one() function in drivers/misc/ibmasm/module.c. A local user can escalate privileges on the system.
11) Memory leak (CVE-ID: CVE-2021-47344)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the zr364xx_start_readpipe() function in drivers/media/usb/zr364xx/zr364xx.c. A local user can perform a denial of service (DoS) attack.
12) Improper locking (CVE-ID: CVE-2021-47354)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the drm_sched_entity_kill_jobs_cb() function in drivers/gpu/drm/scheduler/sched_entity.c. A local user can perform a denial of service (DoS) attack.
13) Use-after-free (CVE-ID: CVE-2021-47372)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the macb_remove() function in drivers/net/ethernet/cadence/macb_pci.c. A local user can escalate privileges on the system.
14) Information disclosure (CVE-ID: CVE-2021-47425)
The vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due to information disclosure within the i2c_acpi_notify() function in drivers/i2c/i2c-core-acpi.c. A local user can gain access to sensitive information.
15) NULL pointer dereference (CVE-ID: CVE-2021-47440)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the encx24j600_spi_probe() function in drivers/net/ethernet/microchip/encx24j600.c, within the devm_regmap_init_encx24j600() function in drivers/net/ethernet/microchip/encx24j600-regmap.c. A local user can perform a denial of service (DoS) attack.
16) Use-after-free (CVE-ID: CVE-2021-47456)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the peak_pci_remove() function in drivers/net/can/sja1000/peak_pci.c. A local user can escalate privileges on the system.
17) Improper locking (CVE-ID: CVE-2021-47468)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the nj_release() function in drivers/isdn/hardware/mISDN/netjet.c. A local user can perform a denial of service (DoS) attack.
18) Buffer overflow (CVE-ID: CVE-2021-47474)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to memory corruption within the vmk80xx_do_bulk_msg() function in drivers/staging/comedi/drivers/vmk80xx.c. A local user can escalate privileges on the system.
19) Improper error handling (CVE-ID: CVE-2021-47482)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper error handling within the batadv_tt_init() function in net/batman-adv/translation-table.c, within the batadv_nc_mesh_init() function in net/batman-adv/network-coding.c, within the batadv_mesh_init() function in net/batman-adv/main.c, within the batadv_bla_init() function in net/batman-adv/bridge_loop_avoidance.c. A local user can perform a denial of service (DoS) attack.
20) Double free (CVE-ID: CVE-2021-47483)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a double free error within the regcache_rbtree_insert_to_block() function in drivers/base/regmap/regcache-rbtree.c. A local user can perform a denial of service (DoS) attack.
21) Buffer overflow (CVE-ID: CVE-2021-47485)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to memory corruption within the qib_user_sdma_num_pages(), qib_user_sdma_free_pkt_frag(), qib_user_sdma_pin_pkt() and qib_user_sdma_queue_pkts() functions in drivers/infiniband/hw/qib/qib_user_sdma.c. A local user can escalate privileges on the system.
22) Buffer overflow (CVE-ID: CVE-2021-47496)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to memory corruption within the tls_err_abort(), tls_tx_records(), tls_push_record(), tls_sw_recvmsg() and tls_sw_splice_read() functions in net/tls/tls_sw.c. A local user can escalate privileges on the system.
23) Buffer overflow (CVE-ID: CVE-2021-47509)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory corruption within the snd_pcm_oss_set_fragment1() function in sound/core/oss/pcm_oss.c. A local user can perform a denial of service (DoS) attack.
24) Memory leak (CVE-ID: CVE-2021-47516)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the nfp_cpp_area_cache_add() function in drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c. A local user can perform a denial of service (DoS) attack.
25) Use-after-free (CVE-ID: CVE-2021-47571)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the _rtl92e_pci_disconnect() function in drivers/staging/rtl8192e/rtl8192e/rtl_core.c. A local user can escalate privileges on the system.
26) Information disclosure (CVE-ID: CVE-2022-48693)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to information disclosure within the brcmstb_pm_probe() function in drivers/soc/bcm/brcmstb/pm/pm-arm.c. A local user can perform a denial of service (DoS) attack.
27) Improper error handling (CVE-ID: CVE-2023-52708)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper error handling within the mmc_spi_probe() function in drivers/mmc/host/mmc_spi.c. A local user can perform a denial of service (DoS) attack.
28) Resource management error (CVE-ID: CVE-2023-52742)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the pl_vendor_req() function in drivers/net/usb/plusb.c. A local user can perform a denial of service (DoS) attack.
29) Information disclosure (CVE-ID: CVE-2023-52747)
The vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due to information disclosure within the user_exp_rcv_setup() function in drivers/infiniband/hw/hfi1/file_ops.c. A local user can gain access to sensitive information.
30) Out-of-bounds read (CVE-ID: CVE-2023-52764)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the set_flicker() function in drivers/media/usb/gspca/cpia1.c. A local user can perform a denial of service (DoS) attack.
31) Out-of-bounds read (CVE-ID: CVE-2023-52810)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the dbMount() function in fs/jfs/jfs_dmap.c. A local user can perform a denial of service (DoS) attack.
32) Improper locking (CVE-ID: CVE-2023-52836)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the list_for_each_entry_safe(), stress_one_work() and stress() functions in kernel/locking/test-ww_mutex.c. A local user can perform a denial of service (DoS) attack.
33) Use of uninitialized resource (CVE-ID: CVE-2023-52843)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to use of uninitialized resource within the llc_station_ac_send_test_r() function in net/llc/llc_station.c, within the llc_sap_action_send_test_r() function in net/llc/llc_s_ac.c, within the llc_fixup_skb() function in net/llc/llc_input.c. A local user can perform a denial of service (DoS) attack.
34) NULL pointer dereference (CVE-ID: CVE-2023-52875)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the mtk_topckgen_init(), mtk_infrasys_init_early(), mtk_infrasys_init() and mtk_pericfg_init() functions in drivers/clk/mediatek/clk-mt2701.c. A local user can perform a denial of service (DoS) attack.
35) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2023-52880)
The vulnerability allows a local user to bypass implemented security restrictions.
The vulnerability exists due to missing permissions checks within the gsmld_open() function in drivers/tty/n_gsm.c. A local user with CAP_NET_ADMIN capability can create a GSM network.
36) Improper locking (CVE-ID: CVE-2024-27014)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the mlx5e_arfs_enable(), arfs_del_rules(), arfs_handle_work() and mlx5e_rx_flow_steer() functions in drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c. A local user can perform a denial of service (DoS) attack.
37) Race condition within a thread (CVE-ID: CVE-2024-27019)
The vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due to a data race within the __nft_obj_type_get() and nft_obj_type_get() functions in net/netfilter/nf_tables_api.c. A local user can gain access to sensitive information.
38) Improper locking (CVE-ID: CVE-2024-27402)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the pep_sock_enable() and pep_ioctl() functions in net/phonet/pep.c. A local user can perform a denial of service (DoS) attack.
39) Improper locking (CVE-ID: CVE-2024-35819)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the qman_create_portal(), qm_congestion_task(), qman_create_cgr(), qman_delete_cgr() and qman_update_cgr() functions in drivers/soc/fsl/qbman/qman.c. A local user can perform a denial of service (DoS) attack.
40) Improper locking (CVE-ID: CVE-2024-35821)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the write_begin_slow(), ubifs_write_begin() and ubifs_write_end() functions in fs/ubifs/file.c. A local user can perform a denial of service (DoS) attack.
41) Memory leak (CVE-ID: CVE-2024-35828)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the lbs_allocate_cmd_buffer() function in drivers/net/wireless/marvell/libertas/cmd.c. A local user can perform a denial of service (DoS) attack.
42) Improper locking (CVE-ID: CVE-2024-35910)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the tcp_close() function in net/ipv4/tcp.c, within the inet_csk_clear_xmit_timers() function in net/ipv4/inet_connection_sock.c. A local user can perform a denial of service (DoS) attack.
43) Improper error handling (CVE-ID: CVE-2024-35935)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper error handling within the iterate_inode_ref() function in fs/btrfs/send.c. A local user can perform a denial of service (DoS) attack.
44) Out-of-bounds read (CVE-ID: CVE-2024-35937)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the ieee80211_amsdu_subframe_length(), ieee80211_is_valid_amsdu() and ieee80211_amsdu_to_8023s() functions in net/wireless/util.c. A local user can perform a denial of service (DoS) attack.
45) Improper error handling (CVE-ID: CVE-2024-35947)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an error within the ddebug_tokenize() function in lib/dynamic_debug.c. A local user can crash the OS kernel.
46) Infinite loop (CVE-ID: CVE-2024-35982)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to infinite loop within the batadv_tt_local_resize_to_mtu() function in net/batman-adv/translation-table.c. A local user can perform a denial of service (DoS) attack.
47) Out-of-bounds write (CVE-ID: CVE-2024-36016)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a boundary error within the gsm0_receive() function in drivers/tty/n_gsm.c. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.
48) Use-after-free (CVE-ID: CVE-2024-36886)
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to a use-after-free error within the tipc_buf_append() function in net/tipc/msg.c when processing fragmented TIPC messages. A remote attacker can send specially crafted packets to the system, trigger a use-after-free error and execute arbitrary code on the system in the context of the kernel.
49) NULL pointer dereference (CVE-ID: CVE-2024-36901)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the ip6_output() function in net/ipv6/ip6_output.c. A local user can perform a denial of service (DoS) attack.
50) Race condition (CVE-ID: CVE-2024-36905)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a race condition within the tcp_send_fin() function in net/ipv4/tcp_output.c, within the tcp_rcv_state_process() function in net/ipv4/tcp_input.c, within the tcp_shutdown() and __tcp_close() functions in net/ipv4/tcp.c. A local user can perform a denial of service (DoS) attack.
51) Improper locking (CVE-ID: CVE-2024-36919)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the bnx2fc_free_session_resc() function in drivers/scsi/bnx2fc/bnx2fc_tgt.c. A local user can perform a denial of service (DoS) attack.
52) Out-of-bounds read (CVE-ID: CVE-2024-36934)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the bnad_debugfs_write_regrd() and bnad_debugfs_write_regwr() functions in drivers/net/ethernet/brocade/bna/bnad_debugfs.c. A local user can perform a denial of service (DoS) attack.
53) Race condition (CVE-ID: CVE-2024-36952)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a race condition within the lpfc_vport_delete() function in drivers/scsi/lpfc/lpfc_vport.c. A local user can escalate privileges on the system.
54) Out-of-bounds read (CVE-ID: CVE-2024-36960)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the vmw_event_fence_action_create() function in drivers/gpu/drm/vmwgfx/vmwgfx_fence.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.