openEuler 20.03 LTS SP4 update for kernel

Published: 2024-03-18

Risk	Medium
Patch available	YES
Number of vulnerabilities	1
CVE-ID	CVE-2024-1151
CWE-ID	CWE-121
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	openEuler Operating systems & Components / Operating system kernel-devel 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 kernel-source Operating systems & Components / Operating system package or component python2-perf Operating systems & Components / Operating system package or component python3-perf-debuginfo Operating systems & Components / Operating system package or component python3-perf Operating systems & Components / Operating system package or component perf Operating systems & Components / Operating system package or component kernel-tools Operating systems & Components / Operating system package or component kernel-tools-devel 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 python2-perf-debuginfo Operating systems & Components / Operating system package or component kernel-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 one medium risk vulnerability.

1) Stack-based buffer overflow

EUVDB-ID: #VU87165

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-1151

CWE-ID: CWE-121 - Stack-based buffer overflow

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error in the Open vSwitch sub-component in the Linux Kernel. A remote unauthenticated attacker can send specially crafted packets to the system. trigger a stack-based buffer overflow and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

kernel-devel: before 4.19.90-2403.1.0.0268

kernel-tools-debuginfo: before 4.19.90-2403.1.0.0268

perf-debuginfo: before 4.19.90-2403.1.0.0268

kernel-source: before 4.19.90-2403.1.0.0268

python2-perf: before 4.19.90-2403.1.0.0268

python3-perf-debuginfo: before 4.19.90-2403.1.0.0268

python3-perf: before 4.19.90-2403.1.0.0268

perf: before 4.19.90-2403.1.0.0268

kernel-tools: before 4.19.90-2403.1.0.0268

kernel-tools-devel: before 4.19.90-2403.1.0.0268

bpftool-debuginfo: before 4.19.90-2403.1.0.0268

kernel-debugsource: before 4.19.90-2403.1.0.0268

python2-perf-debuginfo: before 4.19.90-2403.1.0.0268

kernel-debuginfo: before 4.19.90-2403.1.0.0268

bpftool: before 4.19.90-2403.1.0.0268

kernel: before 4.19.90-2403.1.0.0268

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1260

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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