openEuler 20.03 LTS SP1 update for kernel

Published: 2022-10-28

Risk	Medium
Patch available	YES
Number of vulnerabilities	11
CVE-ID	CVE-2022-41849 CVE-2022-20423 CVE-2022-3524 CVE-2022-3545 CVE-2022-3565 CVE-2022-3594 CVE-2022-3564 CVE-2022-3566 CVE-2022-3542 CVE-2022-3535 CVE-2022-3521
CWE-ID	CWE-362 CWE-190 CWE-401 CWE-119 CWE-532 CWE-416
Exploitation vector	Local network
Public exploit	N/A
Vulnerable software Subscribe	openEuler Operating systems & Components / Operating system perf Operating systems & Components / Operating system package or component kernel-source 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 python3-perf Operating systems & Components / Operating system package or component bpftool-debuginfo Operating systems & Components / Operating system package or component kernel-debugsource Operating systems & Components / Operating system package or component kernel-tools-debuginfo Operating systems & Components / Operating system package or component kernel-devel Operating systems & Components / Operating system package or component python2-perf-debuginfo Operating systems & Components / Operating system package or component bpftool Operating systems & Components / Operating system package or component python3-perf-debuginfo Operating systems & Components / Operating system package or component kernel-tools Operating systems & Components / Operating system package or component kernel-debuginfo Operating systems & Components / Operating system package or component kernel-tools-devel 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 11 vulnerabilities.

1) Race condition

EUVDB-ID: #VU68340

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-41849

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a race condition in the drivers/video/fbdev/smscufx.c in the Linux kernel. An attacker with physical proximity to the system can remove the USB device while calling open(), cause a race condition between the ufx_ops_open and ufx_usb_disconnect and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1

perf: before 4.19.90-2210.4.0.0173

kernel-source: before 4.19.90-2210.4.0.0173

python2-perf: before 4.19.90-2210.4.0.0173

perf-debuginfo: before 4.19.90-2210.4.0.0173

python3-perf: before 4.19.90-2210.4.0.0173

bpftool-debuginfo: before 4.19.90-2210.4.0.0173

kernel-debugsource: before 4.19.90-2210.4.0.0173

kernel-tools-debuginfo: before 4.19.90-2210.4.0.0173

kernel-devel: before 4.19.90-2210.4.0.0173

python2-perf-debuginfo: before 4.19.90-2210.4.0.0173

bpftool: before 4.19.90-2210.4.0.0173

python3-perf-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools: before 4.19.90-2210.4.0.0173

kernel-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools-devel: before 4.19.90-2210.4.0.0173

kernel: before 4.19.90-2210.4.0.0173

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-2025

Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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

2) Integer overflow

EUVDB-ID: #VU67867

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-2022-20423

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

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

The vulnerability exists due to integer overflow within the rndis_set_response() function in drivers/usb/gadget/function/rndis.c in Linux kernel. A local application can trigger ab integer overflow and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1

perf: before 4.19.90-2210.4.0.0173

kernel-source: before 4.19.90-2210.4.0.0173

python2-perf: before 4.19.90-2210.4.0.0173

perf-debuginfo: before 4.19.90-2210.4.0.0173

python3-perf: before 4.19.90-2210.4.0.0173

bpftool-debuginfo: before 4.19.90-2210.4.0.0173

kernel-debugsource: before 4.19.90-2210.4.0.0173

kernel-tools-debuginfo: before 4.19.90-2210.4.0.0173

kernel-devel: before 4.19.90-2210.4.0.0173

python2-perf-debuginfo: before 4.19.90-2210.4.0.0173

bpftool: before 4.19.90-2210.4.0.0173

python3-perf-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools: before 4.19.90-2210.4.0.0173

kernel-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools-devel: before 4.19.90-2210.4.0.0173

kernel: before 4.19.90-2210.4.0.0173

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-2025

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) Memory leak

EUVDB-ID: #VU69756

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3524

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

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform DoS attack on the target system.

The vulnerability exists due memory leak within the ipv6_renew_options() function when retrieving a new IPv6 address from a malicious DHCP server. A remote attacker can force the system to leak memory and perform denial of service attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1

perf: before 4.19.90-2210.4.0.0173

kernel-source: before 4.19.90-2210.4.0.0173

python2-perf: before 4.19.90-2210.4.0.0173

perf-debuginfo: before 4.19.90-2210.4.0.0173

python3-perf: before 4.19.90-2210.4.0.0173

bpftool-debuginfo: before 4.19.90-2210.4.0.0173

kernel-debugsource: before 4.19.90-2210.4.0.0173

kernel-tools-debuginfo: before 4.19.90-2210.4.0.0173

kernel-devel: before 4.19.90-2210.4.0.0173

python2-perf-debuginfo: before 4.19.90-2210.4.0.0173

bpftool: before 4.19.90-2210.4.0.0173

python3-perf-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools: before 4.19.90-2210.4.0.0173

kernel-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools-devel: before 4.19.90-2210.4.0.0173

kernel: before 4.19.90-2210.4.0.0173

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-2025

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

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

4) Buffer overflow

EUVDB-ID: #VU69758

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-2022-3545

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 a boundary error within the area_cache_get() function in drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c. A local user can trigger memory corruption and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1

perf: before 4.19.90-2210.4.0.0173

kernel-source: before 4.19.90-2210.4.0.0173

python2-perf: before 4.19.90-2210.4.0.0173

perf-debuginfo: before 4.19.90-2210.4.0.0173

python3-perf: before 4.19.90-2210.4.0.0173

bpftool-debuginfo: before 4.19.90-2210.4.0.0173

kernel-debugsource: before 4.19.90-2210.4.0.0173

kernel-tools-debuginfo: before 4.19.90-2210.4.0.0173

kernel-devel: before 4.19.90-2210.4.0.0173

python2-perf-debuginfo: before 4.19.90-2210.4.0.0173

bpftool: before 4.19.90-2210.4.0.0173

python3-perf-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools: before 4.19.90-2210.4.0.0173

kernel-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools-devel: before 4.19.90-2210.4.0.0173

kernel: before 4.19.90-2210.4.0.0173

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-2025

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) Buffer overflow

EUVDB-ID: #VU69709

Risk: Low

CVSSv3.1: 5.9 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3565

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows an attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the del_timer() function in drivers/isdn/mISDN/l1oip_core.c in the Bluetooth component. An attacker with physical proximity to device can trigger memory corruption and execute arbitrary code on the target system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1

perf: before 4.19.90-2210.4.0.0173

kernel-source: before 4.19.90-2210.4.0.0173

python2-perf: before 4.19.90-2210.4.0.0173

perf-debuginfo: before 4.19.90-2210.4.0.0173

python3-perf: before 4.19.90-2210.4.0.0173

bpftool-debuginfo: before 4.19.90-2210.4.0.0173

kernel-debugsource: before 4.19.90-2210.4.0.0173

kernel-tools-debuginfo: before 4.19.90-2210.4.0.0173

kernel-devel: before 4.19.90-2210.4.0.0173

python2-perf-debuginfo: before 4.19.90-2210.4.0.0173

bpftool: before 4.19.90-2210.4.0.0173

python3-perf-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools: before 4.19.90-2210.4.0.0173

kernel-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools-devel: before 4.19.90-2210.4.0.0173

kernel: before 4.19.90-2210.4.0.0173

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-2025

Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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

6) Inclusion of Sensitive Information in Log Files

EUVDB-ID: #VU69707

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3594

CWE-ID: CWE-532 - Information Exposure Through Log Files

Exploit availability: No

Description

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

The vulnerability exists due to the intr_callback() function in drivers/net/usb/r8152.c can be forced to include excessive data info the log files. A local user can read the log files and gain access to sensitive data.

Note, the vulnerability can be triggered remotely.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1

perf: before 4.19.90-2210.4.0.0173

kernel-source: before 4.19.90-2210.4.0.0173

python2-perf: before 4.19.90-2210.4.0.0173

perf-debuginfo: before 4.19.90-2210.4.0.0173

python3-perf: before 4.19.90-2210.4.0.0173

bpftool-debuginfo: before 4.19.90-2210.4.0.0173

kernel-debugsource: before 4.19.90-2210.4.0.0173

kernel-tools-debuginfo: before 4.19.90-2210.4.0.0173

kernel-devel: before 4.19.90-2210.4.0.0173

python2-perf-debuginfo: before 4.19.90-2210.4.0.0173

bpftool: before 4.19.90-2210.4.0.0173

python3-perf-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools: before 4.19.90-2210.4.0.0173

kernel-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools-devel: before 4.19.90-2210.4.0.0173

kernel: before 4.19.90-2210.4.0.0173

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-2025

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) Use-after-free

EUVDB-ID: #VU69799

Risk: Low

CVSSv3.1: 5.9 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3564

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows an attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the l2cap_reassemble_sdu() function in net/bluetooth/l2cap_core.c. An attacker with physical access to device can trigger a use-after-free error and execute arbitrary code on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1

perf: before 4.19.90-2210.4.0.0173

kernel-source: before 4.19.90-2210.4.0.0173

python2-perf: before 4.19.90-2210.4.0.0173

perf-debuginfo: before 4.19.90-2210.4.0.0173

python3-perf: before 4.19.90-2210.4.0.0173

bpftool-debuginfo: before 4.19.90-2210.4.0.0173

kernel-debugsource: before 4.19.90-2210.4.0.0173

kernel-tools-debuginfo: before 4.19.90-2210.4.0.0173

kernel-devel: before 4.19.90-2210.4.0.0173

python2-perf-debuginfo: before 4.19.90-2210.4.0.0173

bpftool: before 4.19.90-2210.4.0.0173

python3-perf-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools: before 4.19.90-2210.4.0.0173

kernel-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools-devel: before 4.19.90-2210.4.0.0173

kernel: before 4.19.90-2210.4.0.0173

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-2025

Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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

8) Race condition

EUVDB-ID: #VU69810

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-2022-3566

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

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

The vulnerability exists due to a race condition within the tcp_getsockopt() and tcp_setsockopt() functions in net/ipv4/tcp.c, do_ipv6_setsockopt() function in net/ipv6/ipv6_sockglue.c, and tcp_v6_connect() function in net/ipv6/tcp_ipv6.c in Linux kernel. A local user can exploit the race and escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1

perf: before 4.19.90-2210.4.0.0173

kernel-source: before 4.19.90-2210.4.0.0173

python2-perf: before 4.19.90-2210.4.0.0173

perf-debuginfo: before 4.19.90-2210.4.0.0173

python3-perf: before 4.19.90-2210.4.0.0173

bpftool-debuginfo: before 4.19.90-2210.4.0.0173

kernel-debugsource: before 4.19.90-2210.4.0.0173

kernel-tools-debuginfo: before 4.19.90-2210.4.0.0173

kernel-devel: before 4.19.90-2210.4.0.0173

python2-perf-debuginfo: before 4.19.90-2210.4.0.0173

bpftool: before 4.19.90-2210.4.0.0173

python3-perf-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools: before 4.19.90-2210.4.0.0173

kernel-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools-devel: before 4.19.90-2210.4.0.0173

kernel: before 4.19.90-2210.4.0.0173

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-2025

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) Memory leak

EUVDB-ID: #VU69757

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-2022-3542

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

Exploit availability: No

Description

The vulnerability allows a local user to perform DoS attack on the target system.

The vulnerability exists due memory leak within the bnx2x_tpa_stop() function in drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c. A local user can force the system to leak memory and perform denial of service attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1

perf: before 4.19.90-2210.4.0.0173

kernel-source: before 4.19.90-2210.4.0.0173

python2-perf: before 4.19.90-2210.4.0.0173

perf-debuginfo: before 4.19.90-2210.4.0.0173

python3-perf: before 4.19.90-2210.4.0.0173

bpftool-debuginfo: before 4.19.90-2210.4.0.0173

kernel-debugsource: before 4.19.90-2210.4.0.0173

kernel-tools-debuginfo: before 4.19.90-2210.4.0.0173

kernel-devel: before 4.19.90-2210.4.0.0173

python2-perf-debuginfo: before 4.19.90-2210.4.0.0173

bpftool: before 4.19.90-2210.4.0.0173

python3-perf-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools: before 4.19.90-2210.4.0.0173

kernel-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools-devel: before 4.19.90-2210.4.0.0173

kernel: before 4.19.90-2210.4.0.0173

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-2025

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) Memory leak

EUVDB-ID: #VU69791

Risk: Low

CVSSv3.1: 2.2 [CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3535

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

Exploit availability: No

Description

The vulnerability allows a local user to perform DoS attack.

The vulnerability exists due memory leak within the mvpp2_dbgfs_port_init() function in drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c, when a device is probed. A local user can force the system to leak memory and perform denial of service attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1

perf: before 4.19.90-2210.4.0.0173

kernel-source: before 4.19.90-2210.4.0.0173

python2-perf: before 4.19.90-2210.4.0.0173

perf-debuginfo: before 4.19.90-2210.4.0.0173

python3-perf: before 4.19.90-2210.4.0.0173

bpftool-debuginfo: before 4.19.90-2210.4.0.0173

kernel-debugsource: before 4.19.90-2210.4.0.0173

kernel-tools-debuginfo: before 4.19.90-2210.4.0.0173

kernel-devel: before 4.19.90-2210.4.0.0173

python2-perf-debuginfo: before 4.19.90-2210.4.0.0173

bpftool: before 4.19.90-2210.4.0.0173

python3-perf-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools: before 4.19.90-2210.4.0.0173

kernel-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools-devel: before 4.19.90-2210.4.0.0173

kernel: before 4.19.90-2210.4.0.0173

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-2025

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) Race condition

EUVDB-ID: #VU69755

Risk: Low

CVSSv3.1: 5.5 [CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3521

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

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

The vulnerability exists due to a race condition within the kcm_tx_work() function in net/kcm/kcmsock.c in Linux kernel. A local user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1

perf: before 4.19.90-2210.4.0.0173

kernel-source: before 4.19.90-2210.4.0.0173

python2-perf: before 4.19.90-2210.4.0.0173

perf-debuginfo: before 4.19.90-2210.4.0.0173

python3-perf: before 4.19.90-2210.4.0.0173

bpftool-debuginfo: before 4.19.90-2210.4.0.0173

kernel-debugsource: before 4.19.90-2210.4.0.0173

kernel-tools-debuginfo: before 4.19.90-2210.4.0.0173

kernel-devel: before 4.19.90-2210.4.0.0173

python2-perf-debuginfo: before 4.19.90-2210.4.0.0173

bpftool: before 4.19.90-2210.4.0.0173

python3-perf-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools: before 4.19.90-2210.4.0.0173

kernel-debuginfo: before 4.19.90-2210.4.0.0173

kernel-tools-devel: before 4.19.90-2210.4.0.0173

kernel: before 4.19.90-2210.4.0.0173

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-2025

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.