SB20250709114 - Red Hat Enterprise Linux 9 update for kernel
Published: July 9, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 19 secuirty vulnerabilities.
1) Use of uninitialized resource (CVE-ID: CVE-2023-52477)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to usage of uninitialized BOS descriptors in drivers/usb/core/hub.c. A local user can perform a denial of service (DoS) attack.
2) Out-of-bounds read (CVE-ID: CVE-2023-52565)
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 uvc_query_v4l2_menu() function in drivers/media/usb/uvc/uvc_ctrl.c. A local user can perform a denial of service (DoS) attack.
3) Improper locking (CVE-ID: CVE-2023-52595)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the rt2x00mac_bss_info_changed() function in drivers/net/wireless/ralink/rt2x00/rt2x00mac.c, within the rt2x00lib_disable_radio(), rt2x00lib_start() and rt2x00lib_stop() functions in drivers/net/wireless/ralink/rt2x00/rt2x00dev.c. A local user can perform a denial of service (DoS) attack.
4) NULL pointer dereference (CVE-ID: CVE-2024-26717)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the i2c_hid_of_probe() function in drivers/hid/i2c-hid/i2c-hid-of.c. A local user can perform a denial of service (DoS) attack.
5) NULL pointer dereference (CVE-ID: CVE-2024-35790)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the hpd_show(), dp_altmode_probe(), dp_altmode_remove() and module_typec_altmode_driver() functions in drivers/usb/typec/altmodes/displayport.c. A local user can perform a denial of service (DoS) attack.
6) Resource management error (CVE-ID: CVE-2024-35807)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the EXT4_DESC_PER_BLOCK() function in fs/ext4/resize.c. A local user can perform a denial of service (DoS) attack.
7) Buffer overflow (CVE-ID: CVE-2024-35924)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory corruption within the ucsi_read_message_in(), ucsi_read_error(), ucsi_send_command() and ucsi_register() functions in drivers/usb/typec/ucsi/ucsi.c. A local user can perform a denial of service (DoS) attack.
8) Resource management error (CVE-ID: CVE-2024-36006)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the mlxsw_sp_acl_tcam_vchunk_migrate_one() and mlxsw_sp_acl_tcam_vchunk_migrate_all() functions in drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c. A local user can perform a denial of service (DoS) attack.
9) Incorrect calculation (CVE-ID: CVE-2023-52781)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to incorrect calculation within the usb_get_bos_descriptor() function in drivers/usb/core/config.c. A local user can perform a denial of service (DoS) attack.
10) Buffer overflow (CVE-ID: CVE-2023-52834)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to memory corruption within the atl1c_set_mac_addr(), atl1c_init_ring_ptrs(), atl1c_free_ring_resources(), atl1c_rx_checksum() and atl1c_alloc_rx_buffer() functions in drivers/net/ethernet/atheros/atl1c/atl1c_main.c. A local user can escalate privileges on the system.
11) Double Free (CVE-ID: CVE-2024-36940)
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 pinctrl_enable() function in drivers/pinctrl/core.c. A local user can perform a denial of service (DoS) attack.
12) Out-of-bounds read (CVE-ID: CVE-2024-39471)
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 sdma_v4_0_process_trap_irq() function in drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c. A local user can perform a denial of service (DoS) attack.
13) Use-after-free (CVE-ID: CVE-2024-41092)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the i915_vma_revoke_fence() function in drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c. A local user can escalate privileges on the system.
14) Resource management error (CVE-ID: CVE-2024-41097)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the cxacru_bind() function in drivers/usb/atm/cxacru.c. A local user can perform a denial of service (DoS) attack.
15) Resource management error (CVE-ID: CVE-2024-43880)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the objagg_hints_obj_cmp() and objagg_hints_get() functions in lib/objagg.c, within the mlxsw_sp_acl_erp_delta_check() and mlxsw_sp_acl_erp_root_destroy() functions in drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_erp.c. A local user can perform a denial of service (DoS) attack.
16) Input validation error (CVE-ID: CVE-2024-46826)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the fs/binfmt_elf.c. A local user can perform a denial of service (DoS) attack.
17) Out-of-bounds read (CVE-ID: CVE-2024-56614)
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 xsk_map_delete_elem() function in net/xdp/xskmap.c. A local user can perform a denial of service (DoS) attack.
18) Use-after-free (CVE-ID: CVE-2025-22126)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the __mddev_put(), md_seq_show(), EXPORT_SYMBOL_GPL(), md_notify_reboot(), md_autostart_arrays() and md_exit() functions in drivers/md/md.c. A local user can escalate privileges on the system.
19) Out-of-bounds read (CVE-ID: CVE-2022-49846)
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 udf_find_entry() function in fs/udf/namei.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.