SB2024070357 - openEuler 22.03 LTS update for kernel
Published: July 3, 2024
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 16 secuirty vulnerabilities.
1) Out-of-bounds read (CVE-ID: CVE-2022-48655)
The vulnerability allows a local user to execute arbitrary code.
The vulnerability exists due to an out-of-bounds read error within the scmi_domain_reset() function in drivers/firmware/arm_scmi/reset.c. A local user can execute arbitrary code.
2) Stack-based buffer overflow (CVE-ID: CVE-2023-52628)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a boundary error within the nft_exthdr_sctp_eval(), nft_exthdr_tcp_eval(), and nft_exthdr_ipv6_eval() functions. A local user can pass specially crafted data to the system, trigger a stack-based buffer overflow and execute arbitrary code with elevated privileges.
3) Improper privilege management (CVE-ID: CVE-2023-52642)
The vulnerability allows a local user to read and manipulate data.
The vulnerability exists due to improperly imposed permissions within the lirc_dev_exit() and rc_dev_get_from_fd() functions in drivers/media/rc/lirc_dev.c, within the lirc_prog_attach(), lirc_prog_detach() and lirc_prog_query() functions in drivers/media/rc/bpf-lirc.c. A local user can read and manipulate data.
4) Use-after-free (CVE-ID: CVE-2023-6270)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the aoecmd_cfg_pkts() function in the ATA over Ethernet (AoE) driver. A local user can trigger a use-after-free error and escalate privileges on the system.
5) Buffer overflow (CVE-ID: CVE-2024-26671)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory corruption within the blk_mq_mark_tag_wait() function in block/blk-mq.c. A local user can perform a denial of service (DoS) attack.
6) NULL pointer dereference (CVE-ID: CVE-2024-26688)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the hugetlbfs_parse_param() function in fs/hugetlbfs/inode.c. A local user can perform a denial of service (DoS) attack.
7) Double free (CVE-ID: CVE-2024-26792)
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 create_pending_snapshot() function in fs/btrfs/transaction.c, within the create_subvol() function in fs/btrfs/ioctl.c, within the btrfs_free_fs_info(), btrfs_init_fs_root(), btrfs_put_root() and btrfs_get_fs_root() functions in fs/btrfs/disk-io.c. A local user can perform a denial of service (DoS) attack.
8) Integer overflow (CVE-ID: CVE-2024-26817)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to integer overflow within the kfd_ioctl_get_process_apertures_new() function in drivers/gpu/drm/amd/amdkfd/kfd_chardev.c. A local user can trigger an integer overflow and execute arbitrary code with elevated privileges.
9) Memory leak (CVE-ID: CVE-2024-26839)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the init_credit_return() function in drivers/infiniband/hw/hfi1/pio.c. A local user can perform a denial of service (DoS) attack.
10) Memory leak (CVE-ID: CVE-2024-26840)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the kmem_cache_free() and cachefiles_daemon_unbind() functions in fs/cachefiles/bind.c. A local user can perform a denial of service (DoS) attack.
11) Buffer overflow (CVE-ID: CVE-2024-26843)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory corruption within the riscv_enable_runtime_services() function in drivers/firmware/efi/riscv-runtime.c, within the arm_enable_runtime_services() function in drivers/firmware/efi/arm-runtime.c. A local user can perform a denial of service (DoS) attack.
12) NULL pointer dereference (CVE-ID: CVE-2024-26855)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the ice_bridge_setlink() function in drivers/net/ethernet/intel/ice/ice_main.c. A local user can perform a denial of service (DoS) attack.
13) Use-after-free (CVE-ID: CVE-2024-26875)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the pvr2_context_exit() function in drivers/media/usb/pvrusb2/pvrusb2-context.c. A local user can escalate privileges on the system.
14) NULL pointer dereference (CVE-ID: CVE-2024-26878)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the dquot_mark_dquot_dirty(), __dquot_alloc_space(), dquot_alloc_inode(), EXPORT_SYMBOL(), dquot_claim_space_nodirty(), dquot_reclaim_space_nodirty(), __dquot_free_space(), dquot_free_inode() and __dquot_transfer() functions in fs/quota/dquot.c. A local user can perform a denial of service (DoS) attack.
15) NULL pointer dereference (CVE-ID: CVE-2024-26893)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the smc_chan_free() function in drivers/firmware/arm_scmi/smc.c. A local user can perform a denial of service (DoS) attack.
16) Use-after-free (CVE-ID: CVE-2024-26898)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the tx() function in drivers/block/aoe/aoenet.c, within the aoecmd_cfg_pkts() function in drivers/block/aoe/aoecmd.c. A local user can escalate privileges on the system.
Remediation
Install update from vendor's website.