5.5
Medium
CVE-2023-40550 An out-of-bounds read flaw was found in Shim when it tried to validate the SBAT information
Description
An out-of-bounds read flaw was found in Shim when it tried to validate the SBAT information. This issue may expose sensitive data during the system's boot phase.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat Enterprise Linux 7 | Versions not published | |
| Red Hat Enterprise Linux 8 | Versions not published | |
| Red Hat Enterprise Linux 8.2 Advanced Update Support | Versions not published | |
| Red Hat Enterprise Linux 8.2 Telecommunications Update Service | Versions not published | |
| Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions | Versions not published | |
| Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | Versions not published | |
| Red Hat Enterprise Linux 8.4 Telecommunications Update Service | Versions not published | |
| Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions | Versions not published | |
| Red Hat Enterprise Linux 8.6 Extended Update Support | Versions not published |
Show the 4 other branches Hide the 4 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat Enterprise Linux 8.8 Extended Update Support | Versions not published | |
| Red Hat Enterprise Linux 9 | Versions not published | |
| Red Hat Enterprise Linux 9.0 Extended Update Support | Versions not published | |
| Red Hat Enterprise Linux 9.2 Extended Update Support | Versions not published |
References
- RHSA-2024:1834 access.redhat.com
- RHSA-2024:1835 access.redhat.com
- RHSA-2024:1873 access.redhat.com
- RHSA-2024:1876 access.redhat.com
- RHSA-2024:1883 access.redhat.com
- RHSA-2024:1902 access.redhat.com
- RHSA-2024:1903 access.redhat.com
- RHSA-2024:1959 access.redhat.com
- RHSA-2024:2086 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2259915 bugzilla.redhat.com
Timeline
- Published
- Last modified
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