openEuler 20.03 LTS SP4 update for kernel

Published: 2024-09-06

Risk	Low
Patch available	YES
Number of vulnerabilities	15
CVE-ID	CVE-2022-48877 CVE-2022-48891 CVE-2022-48908 CVE-2022-48937 CVE-2023-52899 CVE-2024-40901 CVE-2024-42131 CVE-2024-42286 CVE-2024-42292 CVE-2024-42311 CVE-2024-42312 CVE-2024-43883 CVE-2024-43890 CVE-2024-43900 CVE-2024-44944
CWE-ID	CWE-20 CWE-667 CWE-476 CWE-125 CWE-190 CWE-908 CWE-119 CWE-416 CWE-843
Exploitation vector	Local
Public exploit	N/A
Vulnerable software Subscribe	openEuler Operating systems & Components / Operating system python3-perf-debuginfo Operating systems & Components / Operating system package or component python3-perf Operating systems & Components / Operating system package or component python2-perf-debuginfo Operating systems & Components / Operating system package or component python2-perf Operating systems & Components / Operating system package or component perf-debuginfo Operating systems & Components / Operating system package or component perf Operating systems & Components / Operating system package or component kernel-tools-devel Operating systems & Components / Operating system package or component kernel-tools-debuginfo Operating systems & Components / Operating system package or component kernel-tools Operating systems & Components / Operating system package or component kernel-source Operating systems & Components / Operating system package or component kernel-devel Operating systems & Components / Operating system package or component kernel-debugsource Operating systems & Components / Operating system package or component kernel-debuginfo Operating systems & Components / Operating system package or component bpftool-debuginfo Operating systems & Components / Operating system package or component bpftool Operating systems & Components / Operating system package or component kernel Operating systems & Components / Operating system package or component
Vendor	openEuler

Security Bulletin

This security bulletin contains information about 15 vulnerabilities.

1) Input validation error

EUVDB-ID: #VU96369

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-48877

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the f2fs_lookup_extent_tree() function in fs/f2fs/extent_cache.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

python3-perf-debuginfo: before 4.19.90-2409.1.0.0293

python3-perf: before 4.19.90-2409.1.0.0293

python2-perf-debuginfo: before 4.19.90-2409.1.0.0293

python2-perf: before 4.19.90-2409.1.0.0293

perf-debuginfo: before 4.19.90-2409.1.0.0293

perf: before 4.19.90-2409.1.0.0293

kernel-tools-devel: before 4.19.90-2409.1.0.0293

kernel-tools-debuginfo: before 4.19.90-2409.1.0.0293

kernel-tools: before 4.19.90-2409.1.0.0293

kernel-source: before 4.19.90-2409.1.0.0293

kernel-devel: before 4.19.90-2409.1.0.0293

kernel-debugsource: before 4.19.90-2409.1.0.0293

kernel-debuginfo: before 4.19.90-2409.1.0.0293

bpftool-debuginfo: before 4.19.90-2409.1.0.0293

bpftool: before 4.19.90-2409.1.0.0293

kernel: before 4.19.90-2409.1.0.0293

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2109

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Improper locking

EUVDB-ID: #VU96359

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-48891

CWE-ID: CWE-667 - Improper Locking

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the da9211_i2c_probe() function in drivers/regulator/da9211-regulator.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

python3-perf-debuginfo: before 4.19.90-2409.1.0.0293

python3-perf: before 4.19.90-2409.1.0.0293

python2-perf-debuginfo: before 4.19.90-2409.1.0.0293

python2-perf: before 4.19.90-2409.1.0.0293

perf-debuginfo: before 4.19.90-2409.1.0.0293

perf: before 4.19.90-2409.1.0.0293

kernel-tools-devel: before 4.19.90-2409.1.0.0293

kernel-tools-debuginfo: before 4.19.90-2409.1.0.0293

kernel-tools: before 4.19.90-2409.1.0.0293

kernel-source: before 4.19.90-2409.1.0.0293

kernel-devel: before 4.19.90-2409.1.0.0293

kernel-debugsource: before 4.19.90-2409.1.0.0293

kernel-debuginfo: before 4.19.90-2409.1.0.0293

bpftool-debuginfo: before 4.19.90-2409.1.0.0293

bpftool: before 4.19.90-2409.1.0.0293

kernel: before 4.19.90-2409.1.0.0293

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2109

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) NULL pointer dereference

EUVDB-ID: #VU96420

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-48908

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the com20020pci_probe() function in drivers/net/arcnet/com20020-pci.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

python3-perf-debuginfo: before 4.19.90-2409.1.0.0293

python3-perf: before 4.19.90-2409.1.0.0293

python2-perf-debuginfo: before 4.19.90-2409.1.0.0293

python2-perf: before 4.19.90-2409.1.0.0293

perf-debuginfo: before 4.19.90-2409.1.0.0293

perf: before 4.19.90-2409.1.0.0293

kernel-tools-devel: before 4.19.90-2409.1.0.0293

kernel-tools-debuginfo: before 4.19.90-2409.1.0.0293

kernel-tools: before 4.19.90-2409.1.0.0293

kernel-source: before 4.19.90-2409.1.0.0293

kernel-devel: before 4.19.90-2409.1.0.0293

kernel-debugsource: before 4.19.90-2409.1.0.0293

kernel-debuginfo: before 4.19.90-2409.1.0.0293

bpftool-debuginfo: before 4.19.90-2409.1.0.0293

bpftool: before 4.19.90-2409.1.0.0293

kernel: before 4.19.90-2409.1.0.0293

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2109

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Improper locking

EUVDB-ID: #VU96429

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-48937

CWE-ID: CWE-667 - Improper Locking

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the io_add_buffers() function in fs/io_uring.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

python3-perf-debuginfo: before 4.19.90-2409.1.0.0293

python3-perf: before 4.19.90-2409.1.0.0293

python2-perf-debuginfo: before 4.19.90-2409.1.0.0293

python2-perf: before 4.19.90-2409.1.0.0293

perf-debuginfo: before 4.19.90-2409.1.0.0293

perf: before 4.19.90-2409.1.0.0293

kernel-tools-devel: before 4.19.90-2409.1.0.0293

kernel-tools-debuginfo: before 4.19.90-2409.1.0.0293

kernel-tools: before 4.19.90-2409.1.0.0293

kernel-source: before 4.19.90-2409.1.0.0293

kernel-devel: before 4.19.90-2409.1.0.0293

kernel-debugsource: before 4.19.90-2409.1.0.0293

kernel-debuginfo: before 4.19.90-2409.1.0.0293

bpftool-debuginfo: before 4.19.90-2409.1.0.0293

bpftool: before 4.19.90-2409.1.0.0293

kernel: before 4.19.90-2409.1.0.0293

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2109

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) NULL pointer dereference

EUVDB-ID: #VU96345

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-52899

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the axi_chan_handle_err() function in drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

python3-perf-debuginfo: before 4.19.90-2409.1.0.0293

python3-perf: before 4.19.90-2409.1.0.0293

python2-perf-debuginfo: before 4.19.90-2409.1.0.0293

python2-perf: before 4.19.90-2409.1.0.0293

perf-debuginfo: before 4.19.90-2409.1.0.0293

perf: before 4.19.90-2409.1.0.0293

kernel-tools-devel: before 4.19.90-2409.1.0.0293

kernel-tools-debuginfo: before 4.19.90-2409.1.0.0293

kernel-tools: before 4.19.90-2409.1.0.0293

kernel-source: before 4.19.90-2409.1.0.0293

kernel-devel: before 4.19.90-2409.1.0.0293

kernel-debugsource: before 4.19.90-2409.1.0.0293

kernel-debuginfo: before 4.19.90-2409.1.0.0293

bpftool-debuginfo: before 4.19.90-2409.1.0.0293

bpftool: before 4.19.90-2409.1.0.0293

kernel: before 4.19.90-2409.1.0.0293

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2109

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Out-of-bounds read

EUVDB-ID: #VU94233

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-40901

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

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 mpt3sas_base_attach() and _base_check_ioc_facts_changes() functions in drivers/scsi/mpt3sas/mpt3sas_base.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

python3-perf-debuginfo: before 4.19.90-2409.1.0.0293

python3-perf: before 4.19.90-2409.1.0.0293

python2-perf-debuginfo: before 4.19.90-2409.1.0.0293

python2-perf: before 4.19.90-2409.1.0.0293

perf-debuginfo: before 4.19.90-2409.1.0.0293

perf: before 4.19.90-2409.1.0.0293

kernel-tools-devel: before 4.19.90-2409.1.0.0293

kernel-tools-debuginfo: before 4.19.90-2409.1.0.0293

kernel-tools: before 4.19.90-2409.1.0.0293

kernel-source: before 4.19.90-2409.1.0.0293

kernel-devel: before 4.19.90-2409.1.0.0293

kernel-debugsource: before 4.19.90-2409.1.0.0293

kernel-debuginfo: before 4.19.90-2409.1.0.0293

bpftool-debuginfo: before 4.19.90-2409.1.0.0293

bpftool: before 4.19.90-2409.1.0.0293

kernel: before 4.19.90-2409.1.0.0293

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2109

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) Integer overflow

EUVDB-ID: #VU95035

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-42131

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer overflow within the domain_dirty_limits(), node_dirty_limit(), dirty_background_bytes_handler() and dirty_bytes_handler() functions in mm/page-writeback.c. A local user can execute arbitrary code.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

python3-perf-debuginfo: before 4.19.90-2409.1.0.0293

python3-perf: before 4.19.90-2409.1.0.0293

python2-perf-debuginfo: before 4.19.90-2409.1.0.0293

python2-perf: before 4.19.90-2409.1.0.0293

perf-debuginfo: before 4.19.90-2409.1.0.0293

perf: before 4.19.90-2409.1.0.0293

kernel-tools-devel: before 4.19.90-2409.1.0.0293

kernel-tools-debuginfo: before 4.19.90-2409.1.0.0293

kernel-tools: before 4.19.90-2409.1.0.0293

kernel-source: before 4.19.90-2409.1.0.0293

kernel-devel: before 4.19.90-2409.1.0.0293

kernel-debugsource: before 4.19.90-2409.1.0.0293

kernel-debuginfo: before 4.19.90-2409.1.0.0293

bpftool-debuginfo: before 4.19.90-2409.1.0.0293

bpftool: before 4.19.90-2409.1.0.0293

kernel: before 4.19.90-2409.1.0.0293

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2109

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

8) NULL pointer dereference

EUVDB-ID: #VU96141

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-42286

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the qla_nvme_register_remote() function in drivers/scsi/qla2xxx/qla_nvme.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

python3-perf-debuginfo: before 4.19.90-2409.1.0.0293

python3-perf: before 4.19.90-2409.1.0.0293

python2-perf-debuginfo: before 4.19.90-2409.1.0.0293

python2-perf: before 4.19.90-2409.1.0.0293

perf-debuginfo: before 4.19.90-2409.1.0.0293

perf: before 4.19.90-2409.1.0.0293

kernel-tools-devel: before 4.19.90-2409.1.0.0293

kernel-tools-debuginfo: before 4.19.90-2409.1.0.0293

kernel-tools: before 4.19.90-2409.1.0.0293

kernel-source: before 4.19.90-2409.1.0.0293

kernel-devel: before 4.19.90-2409.1.0.0293

kernel-debugsource: before 4.19.90-2409.1.0.0293

kernel-debuginfo: before 4.19.90-2409.1.0.0293

bpftool-debuginfo: before 4.19.90-2409.1.0.0293

bpftool: before 4.19.90-2409.1.0.0293

kernel: before 4.19.90-2409.1.0.0293

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2109

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

9) Out-of-bounds read

EUVDB-ID: #VU96114

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-42292

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

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 zap_modalias_env() function in lib/kobject_uevent.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

python3-perf-debuginfo: before 4.19.90-2409.1.0.0293

python3-perf: before 4.19.90-2409.1.0.0293

python2-perf-debuginfo: before 4.19.90-2409.1.0.0293

python2-perf: before 4.19.90-2409.1.0.0293

perf-debuginfo: before 4.19.90-2409.1.0.0293

perf: before 4.19.90-2409.1.0.0293

kernel-tools-devel: before 4.19.90-2409.1.0.0293

kernel-tools-debuginfo: before 4.19.90-2409.1.0.0293

kernel-tools: before 4.19.90-2409.1.0.0293

kernel-source: before 4.19.90-2409.1.0.0293

kernel-devel: before 4.19.90-2409.1.0.0293

kernel-debugsource: before 4.19.90-2409.1.0.0293

kernel-debuginfo: before 4.19.90-2409.1.0.0293

bpftool-debuginfo: before 4.19.90-2409.1.0.0293

bpftool: before 4.19.90-2409.1.0.0293

kernel: before 4.19.90-2409.1.0.0293

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2109

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

10) Use of uninitialized resource

EUVDB-ID: #VU96172

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-42311

CWE-ID: CWE-908 - Use of Uninitialized Resource

Exploit availability: No

Description

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 hfs_new_inode() and hfs_inode_read_fork() functions in fs/hfs/inode.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

python3-perf-debuginfo: before 4.19.90-2409.1.0.0293

python3-perf: before 4.19.90-2409.1.0.0293

python2-perf-debuginfo: before 4.19.90-2409.1.0.0293

python2-perf: before 4.19.90-2409.1.0.0293

perf-debuginfo: before 4.19.90-2409.1.0.0293

perf: before 4.19.90-2409.1.0.0293

kernel-tools-devel: before 4.19.90-2409.1.0.0293

kernel-tools-debuginfo: before 4.19.90-2409.1.0.0293

kernel-tools: before 4.19.90-2409.1.0.0293

kernel-source: before 4.19.90-2409.1.0.0293

kernel-devel: before 4.19.90-2409.1.0.0293

kernel-debugsource: before 4.19.90-2409.1.0.0293

kernel-debuginfo: before 4.19.90-2409.1.0.0293

bpftool-debuginfo: before 4.19.90-2409.1.0.0293

bpftool: before 4.19.90-2409.1.0.0293

kernel: before 4.19.90-2409.1.0.0293

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2109

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

11) Input validation error

EUVDB-ID: #VU96209

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-42312

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the proc_sys_make_inode() function in fs/proc/proc_sysctl.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

python3-perf-debuginfo: before 4.19.90-2409.1.0.0293

python3-perf: before 4.19.90-2409.1.0.0293

python2-perf-debuginfo: before 4.19.90-2409.1.0.0293

python2-perf: before 4.19.90-2409.1.0.0293

perf-debuginfo: before 4.19.90-2409.1.0.0293

perf: before 4.19.90-2409.1.0.0293

kernel-tools-devel: before 4.19.90-2409.1.0.0293

kernel-tools-debuginfo: before 4.19.90-2409.1.0.0293

kernel-tools: before 4.19.90-2409.1.0.0293

kernel-source: before 4.19.90-2409.1.0.0293

kernel-devel: before 4.19.90-2409.1.0.0293

kernel-debugsource: before 4.19.90-2409.1.0.0293

kernel-debuginfo: before 4.19.90-2409.1.0.0293

bpftool-debuginfo: before 4.19.90-2409.1.0.0293

bpftool: before 4.19.90-2409.1.0.0293

kernel: before 4.19.90-2409.1.0.0293

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2109

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

12) Input validation error

EUVDB-ID: #VU96493

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-43883

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the vhci_urb_enqueue(), vhci_shutdown_connection() and vhci_device_reset() functions in drivers/usb/usbip/vhci_hcd.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

python3-perf-debuginfo: before 4.19.90-2409.1.0.0293

python3-perf: before 4.19.90-2409.1.0.0293

python2-perf-debuginfo: before 4.19.90-2409.1.0.0293

python2-perf: before 4.19.90-2409.1.0.0293

perf-debuginfo: before 4.19.90-2409.1.0.0293

perf: before 4.19.90-2409.1.0.0293

kernel-tools-devel: before 4.19.90-2409.1.0.0293

kernel-tools-debuginfo: before 4.19.90-2409.1.0.0293

kernel-tools: before 4.19.90-2409.1.0.0293

kernel-source: before 4.19.90-2409.1.0.0293

kernel-devel: before 4.19.90-2409.1.0.0293

kernel-debugsource: before 4.19.90-2409.1.0.0293

kernel-debuginfo: before 4.19.90-2409.1.0.0293

bpftool-debuginfo: before 4.19.90-2409.1.0.0293

bpftool: before 4.19.90-2409.1.0.0293

kernel: before 4.19.90-2409.1.0.0293

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2109

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

13) Buffer overflow

EUVDB-ID: #VU96544

Risk: Low

CVSSv3.1: 7.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-43890

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to memory corruption within the get_free_elt(), tracing_map_clear() and tracing_map_create() functions in kernel/trace/tracing_map.c. A local user can escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

python3-perf-debuginfo: before 4.19.90-2409.1.0.0293

python3-perf: before 4.19.90-2409.1.0.0293

python2-perf-debuginfo: before 4.19.90-2409.1.0.0293

python2-perf: before 4.19.90-2409.1.0.0293

perf-debuginfo: before 4.19.90-2409.1.0.0293

perf: before 4.19.90-2409.1.0.0293

kernel-tools-devel: before 4.19.90-2409.1.0.0293

kernel-tools-debuginfo: before 4.19.90-2409.1.0.0293

kernel-tools: before 4.19.90-2409.1.0.0293

kernel-source: before 4.19.90-2409.1.0.0293

kernel-devel: before 4.19.90-2409.1.0.0293

kernel-debugsource: before 4.19.90-2409.1.0.0293

kernel-debuginfo: before 4.19.90-2409.1.0.0293

bpftool-debuginfo: before 4.19.90-2409.1.0.0293

bpftool: before 4.19.90-2409.1.0.0293

kernel: before 4.19.90-2409.1.0.0293

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2109

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

14) Use-after-free

EUVDB-ID: #VU96515

Risk: Low

CVSSv3.1: 7.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-43900

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the load_firmware_cb() function in drivers/media/tuners/xc2028.c. A local user can escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

python3-perf-debuginfo: before 4.19.90-2409.1.0.0293

python3-perf: before 4.19.90-2409.1.0.0293

python2-perf-debuginfo: before 4.19.90-2409.1.0.0293

python2-perf: before 4.19.90-2409.1.0.0293

perf-debuginfo: before 4.19.90-2409.1.0.0293

perf: before 4.19.90-2409.1.0.0293

kernel-tools-devel: before 4.19.90-2409.1.0.0293

kernel-tools-debuginfo: before 4.19.90-2409.1.0.0293

kernel-tools: before 4.19.90-2409.1.0.0293

kernel-source: before 4.19.90-2409.1.0.0293

kernel-devel: before 4.19.90-2409.1.0.0293

kernel-debugsource: before 4.19.90-2409.1.0.0293

kernel-debuginfo: before 4.19.90-2409.1.0.0293

bpftool-debuginfo: before 4.19.90-2409.1.0.0293

bpftool: before 4.19.90-2409.1.0.0293

kernel: before 4.19.90-2409.1.0.0293

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2109

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

15) Type Confusion

EUVDB-ID: #VU96639

Risk: Low

CVSSv3.1: 5.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-44944

CWE-ID: CWE-843 - Type confusion

Exploit availability: No

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to insufficient validation of user-supplied input within the ctnetlink_del_expect() function in net/netfilter/nf_conntrack_netlink.c. A local user can trigger a type confusion error and gain access to sensitive information.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

python3-perf-debuginfo: before 4.19.90-2409.1.0.0293

python3-perf: before 4.19.90-2409.1.0.0293

python2-perf-debuginfo: before 4.19.90-2409.1.0.0293

python2-perf: before 4.19.90-2409.1.0.0293

perf-debuginfo: before 4.19.90-2409.1.0.0293

perf: before 4.19.90-2409.1.0.0293

kernel-tools-devel: before 4.19.90-2409.1.0.0293

kernel-tools-debuginfo: before 4.19.90-2409.1.0.0293

kernel-tools: before 4.19.90-2409.1.0.0293

kernel-source: before 4.19.90-2409.1.0.0293

kernel-devel: before 4.19.90-2409.1.0.0293

kernel-debugsource: before 4.19.90-2409.1.0.0293

kernel-debuginfo: before 4.19.90-2409.1.0.0293

bpftool-debuginfo: before 4.19.90-2409.1.0.0293

bpftool: before 4.19.90-2409.1.0.0293

kernel: before 4.19.90-2409.1.0.0293

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2109

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.