openEuler update for edk2
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2024-38796 |
| CWE-ID | CWE-190 |
| Exploitation vector | Local network |
| Public exploit | N/A |
| Vulnerable software |
openEuler Operating systems & Components / Operating system python3-edk2-devel Operating systems & Components / Operating system package or component edk2-ovmf Operating systems & Components / Operating system package or component edk2-help Operating systems & Components / Operating system package or component edk2-aarch64 Operating systems & Components / Operating system package or component edk2-devel Operating systems & Components / Operating system package or component edk2-debugsource Operating systems & Components / Operating system package or component edk2-debuginfo Operating systems & Components / Operating system package or component edk2 Operating systems & Components / Operating system package or component |
| Vendor | openEuler |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) Integer overflow
EUVDB-ID: #VU97766
Risk: Medium
CVSSv4.0: 4.8 [CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2024-38796
CWE-ID:
CWE-190 - Integer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow in PeCoffLoaderRelocateImage. A remote user on the local network can pass specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 20.03 LTS SP4 - 24.03 LTS
python3-edk2-devel: before 202011-21
edk2-ovmf: before 202011-21
edk2-help: before 202011-21
edk2-aarch64: before 202011-21
edk2-devel: before 202011-21
edk2-debugsource: before 202011-21
edk2-debuginfo: before 202011-21
edk2: before 202011-21
CPE2.3- cpe:2.3:o:openeuler:openeuler:20.03:LTS SP4:*:*:*:*:*:*
- cpe:2.3:o:openeuler:openeuler:22.03:LTS SP1:*:*:*:*:*:*
- cpe:2.3:o:openeuler:openeuler:22.03:LTS SP3:*:*:*:*:*:*
- cpe:2.3:o:openeuler:python3-edk2-devel:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:edk2-ovmf:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:edk2-help:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:edk2-aarch64:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:edk2-devel:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:edk2-debugsource:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:edk2-debuginfo:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:edk2:*:*:*:*:*:openeuler:*:*
http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2265
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
