openEuler 20.03 LTS SP4 update for kernel



| Updated: 2025-03-12
Risk Low
Patch available YES
Number of vulnerabilities 8
CVE-ID CVE-2024-50150
CVE-2024-50199
CVE-2024-50210
CVE-2024-50267
CVE-2024-50278
CVE-2024-50287
CVE-2024-50302
CVE-2024-53104
CWE-ID CWE-416
CWE-667
CWE-125
CWE-369
CWE-401
CWE-787
Exploitation vector Local
Public exploit Vulnerability #7 is being exploited in the wild.
Vulnerability #8 is being exploited in the wild.
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 8 vulnerabilities.

1) Use-after-free

EUVDB-ID: #VU100059

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-2024-50150

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 typec_altmode_release() and typec_register_altmode() functions in drivers/usb/typec/class.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 4.19.90-2412.2.0.0307

python3-perf: before 4.19.90-2412.2.0.0307

python2-perf-debuginfo: before 4.19.90-2412.2.0.0307

python2-perf: before 4.19.90-2412.2.0.0307

perf-debuginfo: before 4.19.90-2412.2.0.0307

perf: before 4.19.90-2412.2.0.0307

kernel-tools-devel: before 4.19.90-2412.2.0.0307

kernel-tools-debuginfo: before 4.19.90-2412.2.0.0307

kernel-tools: before 4.19.90-2412.2.0.0307

kernel-source: before 4.19.90-2412.2.0.0307

kernel-devel: before 4.19.90-2412.2.0.0307

kernel-debugsource: before 4.19.90-2412.2.0.0307

kernel-debuginfo: before 4.19.90-2412.2.0.0307

bpftool-debuginfo: before 4.19.90-2412.2.0.0307

bpftool: before 4.19.90-2412.2.0.0307

kernel: before 4.19.90-2412.2.0.0307

CPE2.3 External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2535


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: #VU100120

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-2024-50199

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 unuse_mm() function in mm/swapfile.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 4.19.90-2412.2.0.0307

python3-perf: before 4.19.90-2412.2.0.0307

python2-perf-debuginfo: before 4.19.90-2412.2.0.0307

python2-perf: before 4.19.90-2412.2.0.0307

perf-debuginfo: before 4.19.90-2412.2.0.0307

perf: before 4.19.90-2412.2.0.0307

kernel-tools-devel: before 4.19.90-2412.2.0.0307

kernel-tools-debuginfo: before 4.19.90-2412.2.0.0307

kernel-tools: before 4.19.90-2412.2.0.0307

kernel-source: before 4.19.90-2412.2.0.0307

kernel-devel: before 4.19.90-2412.2.0.0307

kernel-debugsource: before 4.19.90-2412.2.0.0307

kernel-debuginfo: before 4.19.90-2412.2.0.0307

bpftool-debuginfo: before 4.19.90-2412.2.0.0307

bpftool: before 4.19.90-2412.2.0.0307

kernel: before 4.19.90-2412.2.0.0307

CPE2.3 External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2535


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) Improper locking

EUVDB-ID: #VU100129

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-2024-50210

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 pc_clock_settime() function in kernel/time/posix-clock.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 4.19.90-2412.2.0.0307

python3-perf: before 4.19.90-2412.2.0.0307

python2-perf-debuginfo: before 4.19.90-2412.2.0.0307

python2-perf: before 4.19.90-2412.2.0.0307

perf-debuginfo: before 4.19.90-2412.2.0.0307

perf: before 4.19.90-2412.2.0.0307

kernel-tools-devel: before 4.19.90-2412.2.0.0307

kernel-tools-debuginfo: before 4.19.90-2412.2.0.0307

kernel-tools: before 4.19.90-2412.2.0.0307

kernel-source: before 4.19.90-2412.2.0.0307

kernel-devel: before 4.19.90-2412.2.0.0307

kernel-debugsource: before 4.19.90-2412.2.0.0307

kernel-debuginfo: before 4.19.90-2412.2.0.0307

bpftool-debuginfo: before 4.19.90-2412.2.0.0307

bpftool: before 4.19.90-2412.2.0.0307

kernel: before 4.19.90-2412.2.0.0307

CPE2.3 External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2535


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) Use-after-free

EUVDB-ID: #VU100613

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-2024-50267

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 edge_bulk_out_data_callback() and edge_bulk_out_cmd_callback() functions in drivers/usb/serial/io_edgeport.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 4.19.90-2412.2.0.0307

python3-perf: before 4.19.90-2412.2.0.0307

python2-perf-debuginfo: before 4.19.90-2412.2.0.0307

python2-perf: before 4.19.90-2412.2.0.0307

perf-debuginfo: before 4.19.90-2412.2.0.0307

perf: before 4.19.90-2412.2.0.0307

kernel-tools-devel: before 4.19.90-2412.2.0.0307

kernel-tools-debuginfo: before 4.19.90-2412.2.0.0307

kernel-tools: before 4.19.90-2412.2.0.0307

kernel-source: before 4.19.90-2412.2.0.0307

kernel-devel: before 4.19.90-2412.2.0.0307

kernel-debugsource: before 4.19.90-2412.2.0.0307

kernel-debuginfo: before 4.19.90-2412.2.0.0307

bpftool-debuginfo: before 4.19.90-2412.2.0.0307

bpftool: before 4.19.90-2412.2.0.0307

kernel: before 4.19.90-2412.2.0.0307

CPE2.3 External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2535


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) Out-of-bounds read

EUVDB-ID: #VU100619

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-2024-50278

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 get_cache_dev_size() and cache_preresume() functions in drivers/md/dm-cache-target.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 4.19.90-2412.2.0.0307

python3-perf: before 4.19.90-2412.2.0.0307

python2-perf-debuginfo: before 4.19.90-2412.2.0.0307

python2-perf: before 4.19.90-2412.2.0.0307

perf-debuginfo: before 4.19.90-2412.2.0.0307

perf: before 4.19.90-2412.2.0.0307

kernel-tools-devel: before 4.19.90-2412.2.0.0307

kernel-tools-debuginfo: before 4.19.90-2412.2.0.0307

kernel-tools: before 4.19.90-2412.2.0.0307

kernel-source: before 4.19.90-2412.2.0.0307

kernel-devel: before 4.19.90-2412.2.0.0307

kernel-debugsource: before 4.19.90-2412.2.0.0307

kernel-debuginfo: before 4.19.90-2412.2.0.0307

bpftool-debuginfo: before 4.19.90-2412.2.0.0307

bpftool: before 4.19.90-2412.2.0.0307

kernel: before 4.19.90-2412.2.0.0307

CPE2.3 External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2535


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) Division by zero

EUVDB-ID: #VU100639

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-2024-50287

CWE-ID: CWE-369 - Divide By Zero

Exploit availability: No

Description

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

The vulnerability exists due to a division by zero error within the tpg_precalculate_line() function in drivers/media/common/v4l2-tpg/v4l2-tpg-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 4.19.90-2412.2.0.0307

python3-perf: before 4.19.90-2412.2.0.0307

python2-perf-debuginfo: before 4.19.90-2412.2.0.0307

python2-perf: before 4.19.90-2412.2.0.0307

perf-debuginfo: before 4.19.90-2412.2.0.0307

perf: before 4.19.90-2412.2.0.0307

kernel-tools-devel: before 4.19.90-2412.2.0.0307

kernel-tools-debuginfo: before 4.19.90-2412.2.0.0307

kernel-tools: before 4.19.90-2412.2.0.0307

kernel-source: before 4.19.90-2412.2.0.0307

kernel-devel: before 4.19.90-2412.2.0.0307

kernel-debugsource: before 4.19.90-2412.2.0.0307

kernel-debuginfo: before 4.19.90-2412.2.0.0307

bpftool-debuginfo: before 4.19.90-2412.2.0.0307

bpftool: before 4.19.90-2412.2.0.0307

kernel: before 4.19.90-2412.2.0.0307

CPE2.3 External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2535


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) Memory leak

EUVDB-ID: #VU100611

Risk: Medium

CVSSv4.0: 6.8 [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:A/U:Green]

CVE-ID: CVE-2024-50302

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

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

The vulnerability exists due to memory leak within the hid_alloc_report_buf() function in drivers/hid/hid-core.c. A local user can perform a denial of service (DoS) attack.

Note, the vulnerability is being actively exploited in the wild against Android devices.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

python3-perf-debuginfo: before 4.19.90-2412.2.0.0307

python3-perf: before 4.19.90-2412.2.0.0307

python2-perf-debuginfo: before 4.19.90-2412.2.0.0307

python2-perf: before 4.19.90-2412.2.0.0307

perf-debuginfo: before 4.19.90-2412.2.0.0307

perf: before 4.19.90-2412.2.0.0307

kernel-tools-devel: before 4.19.90-2412.2.0.0307

kernel-tools-debuginfo: before 4.19.90-2412.2.0.0307

kernel-tools: before 4.19.90-2412.2.0.0307

kernel-source: before 4.19.90-2412.2.0.0307

kernel-devel: before 4.19.90-2412.2.0.0307

kernel-debugsource: before 4.19.90-2412.2.0.0307

kernel-debuginfo: before 4.19.90-2412.2.0.0307

bpftool-debuginfo: before 4.19.90-2412.2.0.0307

bpftool: before 4.19.90-2412.2.0.0307

kernel: before 4.19.90-2412.2.0.0307

CPE2.3 External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2535


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?

Yes. This vulnerability is being exploited in the wild.

8) Out-of-bounds write

EUVDB-ID: #VU101102

Risk: High

CVSSv4.0: 8.5 [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:A/U:Amber]

CVE-ID: CVE-2024-53104

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

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

The vulnerability exists due to an out-of-bounds read error within the uvc_parse_format() function in drivers/media/usb/uvc/uvc_driver.c. A local user can trigger an out-of-bounds write and execute arbitrary code on the system.

Note, the vulnerability is being actively exploited in the wild.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

python3-perf-debuginfo: before 4.19.90-2412.2.0.0307

python3-perf: before 4.19.90-2412.2.0.0307

python2-perf-debuginfo: before 4.19.90-2412.2.0.0307

python2-perf: before 4.19.90-2412.2.0.0307

perf-debuginfo: before 4.19.90-2412.2.0.0307

perf: before 4.19.90-2412.2.0.0307

kernel-tools-devel: before 4.19.90-2412.2.0.0307

kernel-tools-debuginfo: before 4.19.90-2412.2.0.0307

kernel-tools: before 4.19.90-2412.2.0.0307

kernel-source: before 4.19.90-2412.2.0.0307

kernel-devel: before 4.19.90-2412.2.0.0307

kernel-debugsource: before 4.19.90-2412.2.0.0307

kernel-debuginfo: before 4.19.90-2412.2.0.0307

bpftool-debuginfo: before 4.19.90-2412.2.0.0307

bpftool: before 4.19.90-2412.2.0.0307

kernel: before 4.19.90-2412.2.0.0307

CPE2.3 External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2535


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?

Yes. This vulnerability is being exploited in the wild.



###SIDEBAR###