Out-of-bounds Read Affecting edk2-aarch64 package, versions <0:20180508gitee3198e672e2-9.el8_0.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CENTOS8-EDK2AARCH64-1977247
- published26 Jul 2021
- disclosed26 Feb 2019
Introduced: 26 Feb 2019
CVE-2018-12180 (opens in a new tab)How to fix?
Upgrade Centos:8 edk2-aarch64 to version 0:20180508gitee3198e672e2-9.el8_0.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream edk2-aarch64 package and not the edk2-aarch64 package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
Buffer overflow in BlockIo service for EDK II may allow an unauthenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via network access.
References
- https://edk2-docs.gitbooks.io/security-advisory/content/buffer-overflow-in-blockio-service-for-ram-disk.html
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03912en_us
- https://access.redhat.com/security/cve/CVE-2018-12180
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ABTDKZK2G5XP6JCO3HXMPOA2NRTIYDZ/
- https://access.redhat.com/errata/RHSA-2019:0968
- http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00046.html
- https://usn.ubuntu.com/4349-1/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ABTDKZK2G5XP6JCO3HXMPOA2NRTIYDZ/