openEuler 22.03 LTS SP4 update for kernel



Risk Low
Patch available YES
Number of vulnerabilities 5
CVE-ID CVE-2022-48868
CVE-2024-40927
CVE-2024-50218
CVE-2024-53114
CVE-2024-53142
CWE-ID CWE-476
CWE-416
CWE-20
CWE-908
Exploitation vector Local
Public exploit N/A
Vulnerable software
 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

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-headers
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 5 vulnerabilities.

1) NULL pointer dereference

EUVDB-ID: #VU96348

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-2022-48868

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 __drv_enable_wq() function in drivers/dma/idxd/device.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 SP4

python3-perf-debuginfo: before 5.10.0-242.0.0.141

python3-perf: before 5.10.0-242.0.0.141

perf-debuginfo: before 5.10.0-242.0.0.141

perf: before 5.10.0-242.0.0.141

kernel-tools-devel: before 5.10.0-242.0.0.141

kernel-tools-debuginfo: before 5.10.0-242.0.0.141

kernel-tools: before 5.10.0-242.0.0.141

kernel-source: before 5.10.0-242.0.0.141

kernel-headers: before 5.10.0-242.0.0.141

kernel-devel: before 5.10.0-242.0.0.141

kernel-debugsource: before 5.10.0-242.0.0.141

kernel-debuginfo: before 5.10.0-242.0.0.141

bpftool-debuginfo: before 5.10.0-242.0.0.141

bpftool: before 5.10.0-242.0.0.141

kernel: before 5.10.0-242.0.0.141

CPE2.3 External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2571


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) Use-after-free

EUVDB-ID: #VU94220

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-2024-40927

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 xhci_invalidate_cancelled_tds() and xhci_handle_cmd_set_deq() functions in drivers/usb/host/xhci-ring.c. A local user can escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 22.03 LTS SP4

python3-perf-debuginfo: before 5.10.0-242.0.0.141

python3-perf: before 5.10.0-242.0.0.141

perf-debuginfo: before 5.10.0-242.0.0.141

perf: before 5.10.0-242.0.0.141

kernel-tools-devel: before 5.10.0-242.0.0.141

kernel-tools-debuginfo: before 5.10.0-242.0.0.141

kernel-tools: before 5.10.0-242.0.0.141

kernel-source: before 5.10.0-242.0.0.141

kernel-headers: before 5.10.0-242.0.0.141

kernel-devel: before 5.10.0-242.0.0.141

kernel-debugsource: before 5.10.0-242.0.0.141

kernel-debuginfo: before 5.10.0-242.0.0.141

bpftool-debuginfo: before 5.10.0-242.0.0.141

bpftool: before 5.10.0-242.0.0.141

kernel: before 5.10.0-242.0.0.141

CPE2.3 External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2571


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) Input validation error

EUVDB-ID: #VU100187

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-2024-50218

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 ocfs2_remove_inode_range() function in fs/ocfs2/file.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 SP4

python3-perf-debuginfo: before 5.10.0-242.0.0.141

python3-perf: before 5.10.0-242.0.0.141

perf-debuginfo: before 5.10.0-242.0.0.141

perf: before 5.10.0-242.0.0.141

kernel-tools-devel: before 5.10.0-242.0.0.141

kernel-tools-debuginfo: before 5.10.0-242.0.0.141

kernel-tools: before 5.10.0-242.0.0.141

kernel-source: before 5.10.0-242.0.0.141

kernel-headers: before 5.10.0-242.0.0.141

kernel-devel: before 5.10.0-242.0.0.141

kernel-debugsource: before 5.10.0-242.0.0.141

kernel-debuginfo: before 5.10.0-242.0.0.141

bpftool-debuginfo: before 5.10.0-242.0.0.141

bpftool: before 5.10.0-242.0.0.141

kernel: before 5.10.0-242.0.0.141

CPE2.3 External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2571


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) Input validation error

EUVDB-ID: #VU101122

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-2024-53114

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 init_amd_zen4() function in arch/x86/kernel/cpu/amd.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 SP4

python3-perf-debuginfo: before 5.10.0-242.0.0.141

python3-perf: before 5.10.0-242.0.0.141

perf-debuginfo: before 5.10.0-242.0.0.141

perf: before 5.10.0-242.0.0.141

kernel-tools-devel: before 5.10.0-242.0.0.141

kernel-tools-debuginfo: before 5.10.0-242.0.0.141

kernel-tools: before 5.10.0-242.0.0.141

kernel-source: before 5.10.0-242.0.0.141

kernel-headers: before 5.10.0-242.0.0.141

kernel-devel: before 5.10.0-242.0.0.141

kernel-debugsource: before 5.10.0-242.0.0.141

kernel-debuginfo: before 5.10.0-242.0.0.141

bpftool-debuginfo: before 5.10.0-242.0.0.141

bpftool: before 5.10.0-242.0.0.141

kernel: before 5.10.0-242.0.0.141

CPE2.3 External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2571


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: #VU101347

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-2024-53142

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 do_name() and do_copy() functions in init/initramfs.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 SP4

python3-perf-debuginfo: before 5.10.0-242.0.0.141

python3-perf: before 5.10.0-242.0.0.141

perf-debuginfo: before 5.10.0-242.0.0.141

perf: before 5.10.0-242.0.0.141

kernel-tools-devel: before 5.10.0-242.0.0.141

kernel-tools-debuginfo: before 5.10.0-242.0.0.141

kernel-tools: before 5.10.0-242.0.0.141

kernel-source: before 5.10.0-242.0.0.141

kernel-headers: before 5.10.0-242.0.0.141

kernel-devel: before 5.10.0-242.0.0.141

kernel-debugsource: before 5.10.0-242.0.0.141

kernel-debuginfo: before 5.10.0-242.0.0.141

bpftool-debuginfo: before 5.10.0-242.0.0.141

bpftool: before 5.10.0-242.0.0.141

kernel: before 5.10.0-242.0.0.141

CPE2.3 External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2571


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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