Security Bulletin
This security bulletin contains one medium risk vulnerability.
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
DescriptionThe 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.
Install updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP3
python3-perf-debuginfo: before 5.10.0-190.0.0.103
python3-perf: before 5.10.0-190.0.0.103
kernel-tools-devel: before 5.10.0-190.0.0.103
kernel-tools-debuginfo: before 5.10.0-190.0.0.103
kernel-tools: before 5.10.0-190.0.0.103
perf: before 5.10.0-190.0.0.103
kernel-debugsource: before 5.10.0-190.0.0.103
kernel-headers: before 5.10.0-190.0.0.103
perf-debuginfo: before 5.10.0-190.0.0.103
kernel-devel: before 5.10.0-190.0.0.103
kernel-debuginfo: before 5.10.0-190.0.0.103
kernel-source: before 5.10.0-190.0.0.103
kernel: before 5.10.0-190.0.0.103
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1259
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.