Red Hat Security Advisory: edk2 security update
An update for edk2 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
describes (8)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-45235US | high8.8 | — | ||
EDK2's Network Package is susceptible to a buffer overflow vulnerability when
handling Server ID option
from a DHCPv6 proxy Advertise message. This
vulnerability can be… | ||||
| CVE-2023-45233US | high7.5 | — | ||
EDK2's Network Package is susceptible to an infinite lop vulnerability when parsing a PadN option in the Destination Options header of IPv6. This
vulnerability can be exploited by… | ||||
| CVE-2023-45232US | high7.5 | — | ||
EDK2's Network Package is susceptible to an infinite loop vulnerability when parsing unknown options in the Destination Options header of IPv6. This
vulnerability can be exploited… | ||||
| CVE-2023-45231US | medium6.5 | — | ||
EDK2's Network Package is susceptible to an out-of-bounds read
vulnerability when processing Neighbor Discovery Redirect message. This
vulnerability can be exploited by an attac… | ||||
| CVE-2023-45229US | medium6.5 | — | ||
EDK2's Network Package is susceptible to an out-of-bounds read
vulnerability when processing the IA_NA or IA_TA option in a DHCPv6 Advertise message. This
vulnerability can be ex… | ||||
| CVE-2022-36765US | high7.8 | — | ||
EDK2 is susceptible to a vulnerability in the CreateHob() function, allowing a user to trigger a integer overflow to buffer overflow via a local network. Successful exploitation of… | ||||
| CVE-2022-36764US | high7.8 | — | ||
EDK2 is susceptible to a vulnerability in the Tcg2MeasurePeImage() function, allowing a user to trigger a heap buffer overflow via a local network. Successful exploitation of this… | ||||
| CVE-2022-36763US | high7.8 | — | ||
EDK2 is susceptible to a vulnerability in the Tcg2MeasureGptTable() function, allowing a user to trigger a heap buffer overflow via a local network. Successful exploitation of this… | ||||
references
External citations — patches, advisories, analysis.
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.10_release_notes/indexexternal
- https://access.redhat.com/errata/RHSA-2024:3017self
- https://access.redhat.com/security/updates/classification/#importantexternal
- 2257582external
- 2257583external
- 2257584external
- 2258677external
- 2258688external
remediations (39)
- Fixededk2-0:20220126gitbb1bba3d77-13.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-0:20220126gitbb1bba3d77-13.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-0:20220126gitbb1bba3d77-13.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-0:20220126gitbb1bba3d77-13.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-0:20220126gitbb1bba3d77-13.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-0:20220126gitbb1bba3d77-13.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-0:20220126gitbb1bba3d77-13.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-0:20220126gitbb1bba3d77-13.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-aarch64-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-aarch64-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-aarch64-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-aarch64-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-aarch64-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-aarch64-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-aarch64-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-aarch64-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-ovmf-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-ovmf-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-ovmf-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-ovmf-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-ovmf-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-ovmf-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-ovmf-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Fixededk2-ovmf-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2024:3017 - Workaroundedk2-0:20220126gitbb1bba3d77-13.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8)
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundedk2-0:20220126gitbb1bba3d77-13.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8)
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundedk2-0:20220126gitbb1bba3d77-13.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8)
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundedk2-0:20220126gitbb1bba3d77-13.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8)
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundedk2-0:20220126gitbb1bba3d77-13.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8)
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundedk2-aarch64-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundedk2-aarch64-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundedk2-aarch64-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundedk2-aarch64-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundedk2-aarch64-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundedk2-ovmf-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundedk2-ovmf-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundedk2-ovmf-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundedk2-ovmf-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundedk2-ovmf-0:20220126gitbb1bba3d77-13.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
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