SB2024092774 - openEuler 20.03 LTS SP4 update for kernel
Published: September 27, 2024
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 12 secuirty vulnerabilities.
1) Buffer overflow (CVE-ID: CVE-2024-44965)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory corruption within the pti_clone_pgtable() function in arch/x86/mm/pti.c. A local user can perform a denial of service (DoS) attack.
2) Use of uninitialized resource (CVE-ID: CVE-2024-44999)
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 gtp_dev_xmit() function in drivers/net/gtp.c. A local user can perform a denial of service (DoS) attack.
3) Buffer overflow (CVE-ID: CVE-2024-45008)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory corruption within the input_mt_init_slots() function in drivers/input/input-mt.c. A local user can perform a denial of service (DoS) attack.
4) Incorrect calculation (CVE-ID: CVE-2024-45025)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to incorrect calculation within the free_fdtable_rcu(), copy_fdtable() and dup_fd() functions in fs/file.c. A local user can perform a denial of service (DoS) attack.
5) NULL pointer dereference (CVE-ID: CVE-2024-45028)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the mtf_test_write() function in drivers/mmc/core/mmc_test.c. A local user can perform a denial of service (DoS) attack.
6) Out-of-bounds read (CVE-ID: CVE-2024-46723)
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 amdgpu_cgs_get_firmware_info() function in drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c. A local user can perform a denial of service (DoS) attack.
7) Input validation error (CVE-ID: CVE-2024-46744)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the squashfs_read_inode() function in fs/squashfs/inode.c. A local user can perform a denial of service (DoS) attack.
8) Use-after-free (CVE-ID: CVE-2024-46745)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the uinput_validate_absinfo() function in drivers/input/misc/uinput.c. A local user can escalate privileges on the system.
9) Out-of-bounds read (CVE-ID: CVE-2024-46747)
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 cougar_fix_g6_mapping() function in drivers/hid/hid-cougar.c. A local user can perform a denial of service (DoS) attack.
10) NULL pointer dereference (CVE-ID: CVE-2024-46755)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the drivers/net/wireless/marvell/mwifiex/main.h. A local user can perform a denial of service (DoS) attack.
11) Integer underflow (CVE-ID: CVE-2024-46759)
The vulnerability allows a local user to execute arbitrary code.
The vulnerability exists due to integer underflow within the adc128_set_in() and adc128_set_temp() functions in drivers/hwmon/adc128d818.c. A local user can execute arbitrary code.
12) Use-after-free (CVE-ID: CVE-2024-46800)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the qdisc_enqueue() function in net/sched/sch_netem.c. A local user can escalate privileges on the system.
Remediation
Install update from vendor's website.