openEuler 22.03 LTS SP2 update for kernel



Risk Low
Patch available YES
Number of vulnerabilities 9
CVE-ID CVE-2021-47014
CVE-2021-47036
CVE-2023-52445
CVE-2023-52458
CVE-2023-52528
CVE-2023-52593
CVE-2023-52602
CVE-2023-52603
CVE-2023-52604
CWE-ID CWE-399
CWE-119
CWE-416
CWE-476
CWE-908
CWE-125
CWE-129
Exploitation vector Local
Public exploit N/A
Vulnerable software
 openEuler
Operating systems & Components / Operating system

kernel-devel
Operating systems & Components / Operating system package or component

kernel-source
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

python3-perf
Operating systems & Components / Operating system package or component

kernel-tools-devel
Operating systems & Components / Operating system package or component

python3-perf-debuginfo
Operating systems & Components / Operating system package or component

kernel-headers
Operating systems & Components / Operating system package or component

kernel-tools
Operating systems & Components / Operating system package or component

kernel-tools-debuginfo
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
Operating systems & Components / Operating system package or component

Vendor openEuler

Security Bulletin

This security bulletin contains information about 9 vulnerabilities.

1) Resource management error

EUVDB-ID: #VU93211

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-47014

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

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

The vulnerability exists due to resource management error within the tcf_ct_handle_fragments(), tcf_ct_act() and skb_push_rcsum() functions in net/sched/act_ct.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 22.03 LTS SP2

kernel-devel: before 5.10.0-153.48.0.126

kernel-source: before 5.10.0-153.48.0.126

kernel-debugsource: before 5.10.0-153.48.0.126

kernel-debuginfo: before 5.10.0-153.48.0.126

python3-perf: before 5.10.0-153.48.0.126

kernel-tools-devel: before 5.10.0-153.48.0.126

python3-perf-debuginfo: before 5.10.0-153.48.0.126

kernel-headers: before 5.10.0-153.48.0.126

kernel-tools: before 5.10.0-153.48.0.126

kernel-tools-debuginfo: before 5.10.0-153.48.0.126

perf-debuginfo: before 5.10.0-153.48.0.126

perf: before 5.10.0-153.48.0.126

kernel: before 5.10.0-153.48.0.126

CPE2.3 External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1349


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) Buffer overflow

EUVDB-ID: #VU93164

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-47036

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

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

The vulnerability exists due to memory corruption within the udp_gro_receive() function in net/ipv4/udp_offload.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 22.03 LTS SP2

kernel-devel: before 5.10.0-153.48.0.126

kernel-source: before 5.10.0-153.48.0.126

kernel-debugsource: before 5.10.0-153.48.0.126

kernel-debuginfo: before 5.10.0-153.48.0.126

python3-perf: before 5.10.0-153.48.0.126

kernel-tools-devel: before 5.10.0-153.48.0.126

python3-perf-debuginfo: before 5.10.0-153.48.0.126

kernel-headers: before 5.10.0-153.48.0.126

kernel-tools: before 5.10.0-153.48.0.126

kernel-tools-debuginfo: before 5.10.0-153.48.0.126

perf-debuginfo: before 5.10.0-153.48.0.126

perf: before 5.10.0-153.48.0.126

kernel: before 5.10.0-153.48.0.126

CPE2.3 External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1349


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) Use-after-free

EUVDB-ID: #VU87745

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-52445

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 in pvrusb2. A local user can execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 22.03 LTS SP2

kernel-devel: before 5.10.0-153.48.0.126

kernel-source: before 5.10.0-153.48.0.126

kernel-debugsource: before 5.10.0-153.48.0.126

kernel-debuginfo: before 5.10.0-153.48.0.126

python3-perf: before 5.10.0-153.48.0.126

kernel-tools-devel: before 5.10.0-153.48.0.126

python3-perf-debuginfo: before 5.10.0-153.48.0.126

kernel-headers: before 5.10.0-153.48.0.126

kernel-tools: before 5.10.0-153.48.0.126

kernel-tools-debuginfo: before 5.10.0-153.48.0.126

perf-debuginfo: before 5.10.0-153.48.0.126

perf: before 5.10.0-153.48.0.126

kernel: before 5.10.0-153.48.0.126

CPE2.3 External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1349


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) NULL pointer dereference

EUVDB-ID: #VU90657

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-52458

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 blkpg_do_ioctl() function in block/ioctl.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 22.03 LTS SP2

kernel-devel: before 5.10.0-153.48.0.126

kernel-source: before 5.10.0-153.48.0.126

kernel-debugsource: before 5.10.0-153.48.0.126

kernel-debuginfo: before 5.10.0-153.48.0.126

python3-perf: before 5.10.0-153.48.0.126

kernel-tools-devel: before 5.10.0-153.48.0.126

python3-perf-debuginfo: before 5.10.0-153.48.0.126

kernel-headers: before 5.10.0-153.48.0.126

kernel-tools: before 5.10.0-153.48.0.126

kernel-tools-debuginfo: before 5.10.0-153.48.0.126

perf-debuginfo: before 5.10.0-153.48.0.126

perf: before 5.10.0-153.48.0.126

kernel: before 5.10.0-153.48.0.126

CPE2.3 External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1349


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) Use of uninitialized resource

EUVDB-ID: #VU90884

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-52528

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 __smsc75xx_read_reg() function in drivers/net/usb/smsc75xx.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 22.03 LTS SP2

kernel-devel: before 5.10.0-153.48.0.126

kernel-source: before 5.10.0-153.48.0.126

kernel-debugsource: before 5.10.0-153.48.0.126

kernel-debuginfo: before 5.10.0-153.48.0.126

python3-perf: before 5.10.0-153.48.0.126

kernel-tools-devel: before 5.10.0-153.48.0.126

python3-perf-debuginfo: before 5.10.0-153.48.0.126

kernel-headers: before 5.10.0-153.48.0.126

kernel-tools: before 5.10.0-153.48.0.126

kernel-tools-debuginfo: before 5.10.0-153.48.0.126

perf-debuginfo: before 5.10.0-153.48.0.126

perf: before 5.10.0-153.48.0.126

kernel: before 5.10.0-153.48.0.126

CPE2.3 External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1349


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) NULL pointer dereference

EUVDB-ID: #VU90629

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-52593

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 wfx_upload_ap_templates() and wfx_start_ap() functions in drivers/net/wireless/silabs/wfx/sta.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 22.03 LTS SP2

kernel-devel: before 5.10.0-153.48.0.126

kernel-source: before 5.10.0-153.48.0.126

kernel-debugsource: before 5.10.0-153.48.0.126

kernel-debuginfo: before 5.10.0-153.48.0.126

python3-perf: before 5.10.0-153.48.0.126

kernel-tools-devel: before 5.10.0-153.48.0.126

python3-perf-debuginfo: before 5.10.0-153.48.0.126

kernel-headers: before 5.10.0-153.48.0.126

kernel-tools: before 5.10.0-153.48.0.126

kernel-tools-debuginfo: before 5.10.0-153.48.0.126

perf-debuginfo: before 5.10.0-153.48.0.126

perf: before 5.10.0-153.48.0.126

kernel: before 5.10.0-153.48.0.126

CPE2.3 External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1349


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) Out-of-bounds read

EUVDB-ID: #VU89254

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-52602

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

Exploit availability: No

Description

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

The vulnerability exists due to a boundary condition within the dtSearch() function in fs/jfs/jfs_dtree.c. A local user can trigger an out-of-bounds read error and read contents of memory on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 22.03 LTS SP2

kernel-devel: before 5.10.0-153.48.0.126

kernel-source: before 5.10.0-153.48.0.126

kernel-debugsource: before 5.10.0-153.48.0.126

kernel-debuginfo: before 5.10.0-153.48.0.126

python3-perf: before 5.10.0-153.48.0.126

kernel-tools-devel: before 5.10.0-153.48.0.126

python3-perf-debuginfo: before 5.10.0-153.48.0.126

kernel-headers: before 5.10.0-153.48.0.126

kernel-tools: before 5.10.0-153.48.0.126

kernel-tools-debuginfo: before 5.10.0-153.48.0.126

perf-debuginfo: before 5.10.0-153.48.0.126

perf: before 5.10.0-153.48.0.126

kernel: before 5.10.0-153.48.0.126

CPE2.3 External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1349


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) Improper validation of array index

EUVDB-ID: #VU88885

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-52603

CWE-ID: CWE-129 - Improper Validation of Array Index

Exploit availability: No

Description

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

The vulnerability exists due to improper validation of array index within the dtSplitRoot() function in fs/jfs/jfs_dtree.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 22.03 LTS SP2

kernel-devel: before 5.10.0-153.48.0.126

kernel-source: before 5.10.0-153.48.0.126

kernel-debugsource: before 5.10.0-153.48.0.126

kernel-debuginfo: before 5.10.0-153.48.0.126

python3-perf: before 5.10.0-153.48.0.126

kernel-tools-devel: before 5.10.0-153.48.0.126

python3-perf-debuginfo: before 5.10.0-153.48.0.126

kernel-headers: before 5.10.0-153.48.0.126

kernel-tools: before 5.10.0-153.48.0.126

kernel-tools-debuginfo: before 5.10.0-153.48.0.126

perf-debuginfo: before 5.10.0-153.48.0.126

perf: before 5.10.0-153.48.0.126

kernel: before 5.10.0-153.48.0.126

CPE2.3 External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1349


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: #VU90342

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-52604

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 dbAdjTree() function in fs/jfs/jfs_dmap.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 22.03 LTS SP2

kernel-devel: before 5.10.0-153.48.0.126

kernel-source: before 5.10.0-153.48.0.126

kernel-debugsource: before 5.10.0-153.48.0.126

kernel-debuginfo: before 5.10.0-153.48.0.126

python3-perf: before 5.10.0-153.48.0.126

kernel-tools-devel: before 5.10.0-153.48.0.126

python3-perf-debuginfo: before 5.10.0-153.48.0.126

kernel-headers: before 5.10.0-153.48.0.126

kernel-tools: before 5.10.0-153.48.0.126

kernel-tools-debuginfo: before 5.10.0-153.48.0.126

perf-debuginfo: before 5.10.0-153.48.0.126

perf: before 5.10.0-153.48.0.126

kernel: before 5.10.0-153.48.0.126

CPE2.3 External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1349


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.



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