openEuler 20.03 LTS SP3 update for edk2
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2019-14584 CVE-2019-11098 |
| CWE-ID | CWE-476 CWE-20 |
| Exploitation vector | Local |
| Public exploit | N/A |
| Vulnerable software Subscribe |
openEuler Operating systems & Components / Operating system edk2-help Operating systems & Components / Operating system package or component edk2-ovmf Operating systems & Components / Operating system package or component python3-edk2-devel 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 information about 2 vulnerabilities.
1) NULL pointer dereference
EUVDB-ID: #VU54483
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-2019-14584
CWE-ID:
CWE-476 - NULL Pointer Dereference
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a NULL pointer dereference error. A local user can run a specially crafted program to escalate privileges on the system.
Install updates from vendor's repository.
Vulnerable software versionsopenEuler: 20.03 LTS SP3
edk2-help: before 202002-10
edk2-ovmf: before 202002-10
python3-edk2-devel: before 202002-10
edk2-aarch64: before 202002-10
edk2-devel: before 202002-10
edk2-debugsource: before 202002-10
edk2-debuginfo: before 202002-10
edk2: before 202002-10
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1987
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) Input validation error
EUVDB-ID: #VU70612
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-2019-11098
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows an attacker to compromise the affected system.
The vulnerability exists due to insufficient validation of user-supplied input in MdeModulePkg. An attacker with physical access to the affected system can execute arbitrary code.
Install updates from vendor's repository.
Vulnerable software versionsopenEuler: 20.03 LTS SP3
edk2-help: before 202002-10
edk2-ovmf: before 202002-10
python3-edk2-devel: before 202002-10
edk2-aarch64: before 202002-10
edk2-devel: before 202002-10
edk2-debugsource: before 202002-10
edk2-debuginfo: before 202002-10
edk2: before 202002-10
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1987
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.
