SB2025110766 - openEuler 22.03 LTS SP3 update for kernel
Published: November 7, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 11 secuirty vulnerabilities.
1) Improper locking (CVE-ID: CVE-2023-53622)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the gfs2_show_options() function in fs/gfs2/super.c. A local user can perform a denial of service (DoS) attack.
2) Out-of-bounds read (CVE-ID: CVE-2023-53726)
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 do_csum() function in arch/arm64/lib/csum.c. A local user can perform a denial of service (DoS) attack.
3) Use-after-free (CVE-ID: CVE-2024-53174)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the c_show() function in net/sunrpc/cache.c. A local user can escalate privileges on the system.
4) NULL pointer dereference (CVE-ID: CVE-2024-57929)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the load_ablock() function in drivers/md/persistent-data/dm-array.c. A local user can perform a denial of service (DoS) attack.
5) NULL pointer dereference (CVE-ID: CVE-2025-39725)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the get_hwpoison_page() function in mm/memory-failure.c. A local user can perform a denial of service (DoS) attack.
6) Input validation error (CVE-ID: CVE-2025-39973)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the i40e_config_vsi_tx_queue() and i40e_config_vsi_rx_queue() functions in drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c. A local user can perform a denial of service (DoS) attack.
7) Use-after-free (CVE-ID: CVE-2025-39993)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the display_open(), send_packet(), vfd_write(), lcd_write() and imon_disconnect() functions in drivers/media/rc/imon.c. A local user can escalate privileges on the system.
8) Improper locking (CVE-ID: CVE-2025-40021)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the dyn_event_open() function in kernel/trace/trace_dynevent.c. A local user can perform a denial of service (DoS) attack.
9) NULL pointer dereference (CVE-ID: CVE-2025-40042)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the uprobe_dispatcher() and uretprobe_dispatcher() functions in kernel/trace/trace_uprobe.c. A local user can perform a denial of service (DoS) attack.
10) Use-after-free (CVE-ID: CVE-2025-40044)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the udf_current_aext() function in fs/udf/inode.c. A local user can escalate privileges on the system.
11) Buffer overflow (CVE-ID: CVE-2025-40081)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to memory corruption within the function in drivers/perf/arm_spe_pmu.c. A local user can escalate privileges on the system.
Remediation
Install update from vendor's website.