Bug 2405783 (CVE-2023-53708)
| Summary: | CVE-2023-53708 kernel: ACPI: x86: s2idle: Catch multiple ACPI_TYPE_PACKAGE objects | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | unspecified | Keywords: | Security |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A memory leak was found in the Linux kernel's ACPI x86 suspend-to-idle implementation in the AMD Low Power S0 (LPS0) DSM evaluation code. A system with malformed ACPI firmware that returns multiple ACPI_TYPE_PACKAGE objects during _DSM evaluation can trigger repeated memory allocations that are never freed. This leads to gradual memory exhaustion and potential denial of service.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
OSIDB Bzimport
2025-10-22 14:06:59 UTC
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