openEuler 20.03 LTS SP4 update for kernel

Published: 2024-09-20

Risk	Low
Patch available	YES
Number of vulnerabilities	4
CVE-ID	CVE-2023-52915 CVE-2024-44960 CVE-2024-44987 CVE-2024-45006
CWE-ID	CWE-476 CWE-416
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 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 4 vulnerabilities.

1) NULL pointer dereference

EUVDB-ID: #VU96934

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-2023-52915

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 af9035_i2c_master_xfer() function in drivers/media/usb/dvb-usb-v2/af9035.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 4.19.90-2409.4.0.0295

python3-perf: before 4.19.90-2409.4.0.0295

python2-perf-debuginfo: before 4.19.90-2409.4.0.0295

python2-perf: before 4.19.90-2409.4.0.0295

perf-debuginfo: before 4.19.90-2409.4.0.0295

perf: before 4.19.90-2409.4.0.0295

kernel-tools-devel: before 4.19.90-2409.4.0.0295

kernel-tools-debuginfo: before 4.19.90-2409.4.0.0295

kernel-tools: before 4.19.90-2409.4.0.0295

kernel-source: before 4.19.90-2409.4.0.0295

kernel-devel: before 4.19.90-2409.4.0.0295

kernel-debugsource: before 4.19.90-2409.4.0.0295

kernel-debuginfo: before 4.19.90-2409.4.0.0295

bpftool-debuginfo: before 4.19.90-2409.4.0.0295

bpftool: before 4.19.90-2409.4.0.0295

kernel: before 4.19.90-2409.4.0.0295

CPE2.3

External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2152

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) NULL pointer dereference

EUVDB-ID: #VU96854

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-2024-44960

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 usb_ep_enable() function in drivers/usb/gadget/udc/core.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 4.19.90-2409.4.0.0295

python3-perf: before 4.19.90-2409.4.0.0295

python2-perf-debuginfo: before 4.19.90-2409.4.0.0295

python2-perf: before 4.19.90-2409.4.0.0295

perf-debuginfo: before 4.19.90-2409.4.0.0295

perf: before 4.19.90-2409.4.0.0295

kernel-tools-devel: before 4.19.90-2409.4.0.0295

kernel-tools-debuginfo: before 4.19.90-2409.4.0.0295

kernel-tools: before 4.19.90-2409.4.0.0295

kernel-source: before 4.19.90-2409.4.0.0295

kernel-devel: before 4.19.90-2409.4.0.0295

kernel-debugsource: before 4.19.90-2409.4.0.0295

kernel-debuginfo: before 4.19.90-2409.4.0.0295

bpftool-debuginfo: before 4.19.90-2409.4.0.0295

bpftool: before 4.19.90-2409.4.0.0295

kernel: before 4.19.90-2409.4.0.0295

CPE2.3

External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2152

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: #VU96839

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-2024-44987

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 ip6_send_skb() function in net/ipv6/ip6_output.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 4.19.90-2409.4.0.0295

python3-perf: before 4.19.90-2409.4.0.0295

python2-perf-debuginfo: before 4.19.90-2409.4.0.0295

python2-perf: before 4.19.90-2409.4.0.0295

perf-debuginfo: before 4.19.90-2409.4.0.0295

perf: before 4.19.90-2409.4.0.0295

kernel-tools-devel: before 4.19.90-2409.4.0.0295

kernel-tools-debuginfo: before 4.19.90-2409.4.0.0295

kernel-tools: before 4.19.90-2409.4.0.0295

kernel-source: before 4.19.90-2409.4.0.0295

kernel-devel: before 4.19.90-2409.4.0.0295

kernel-debugsource: before 4.19.90-2409.4.0.0295

kernel-debuginfo: before 4.19.90-2409.4.0.0295

bpftool-debuginfo: before 4.19.90-2409.4.0.0295

bpftool: before 4.19.90-2409.4.0.0295

kernel: before 4.19.90-2409.4.0.0295

CPE2.3

External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2152

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: #VU96852

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-2024-45006

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 xhci_configure_endpoint() and xhci_setup_device() functions in drivers/usb/host/xhci.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 4.19.90-2409.4.0.0295

python3-perf: before 4.19.90-2409.4.0.0295

python2-perf-debuginfo: before 4.19.90-2409.4.0.0295

python2-perf: before 4.19.90-2409.4.0.0295

perf-debuginfo: before 4.19.90-2409.4.0.0295

perf: before 4.19.90-2409.4.0.0295

kernel-tools-devel: before 4.19.90-2409.4.0.0295

kernel-tools-debuginfo: before 4.19.90-2409.4.0.0295

kernel-tools: before 4.19.90-2409.4.0.0295

kernel-source: before 4.19.90-2409.4.0.0295

kernel-devel: before 4.19.90-2409.4.0.0295

kernel-debugsource: before 4.19.90-2409.4.0.0295

kernel-debuginfo: before 4.19.90-2409.4.0.0295

bpftool-debuginfo: before 4.19.90-2409.4.0.0295

bpftool: before 4.19.90-2409.4.0.0295

kernel: before 4.19.90-2409.4.0.0295

CPE2.3

External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2152

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.