CVE-2023-53708
In the Linux kernel, the following vulnerability has been resolved: ACPI: x86: s2idle: Catch multiple ACPI_TYPE_PACKAGE objects If a badly constructed firmware includes multiple `ACPI_TYPE_PACKAGE` objects while evaluating the AMD LPS0 _DSM, there will be a memory leak. Explicitly guard against this.
Affected versions
Linux kernel versions
5.11
and later are affected. Fixed in
5.15.133,
6.1.55,
6.5.5,
6.6
and their respective stable series.
References
The following references provide additional information about CVE-2023-53708 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.
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PatchKernel patch commithttps://git.kernel.org/stable/c/1ea7e47807279369c82718efd2677ea25c6579e3
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PatchKernel patch commithttps://git.kernel.org/stable/c/7b7964cd9db30bc84808a40d13a0633b4313f149
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PatchKernel patch commithttps://git.kernel.org/stable/c/883cf0d4cf288313b71146ddebdf5d647b76c78b
Frequently asked questions
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What is CVE-2023-53708?
CVE-2023-53708 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 5.11 onward and has been patched in 5.15.133, 6.1.55, 6.5.5 and others. CVE-2023-53708 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
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Is there a patch available for CVE-2023-53708?
Yes — CVE-2023-53708 has been patched. Fixed versions include 5.15.133, 6.1.55, 6.5.5 and others. If you are running Linux kernel 5.11 or later up to the fix versions, apply the relevant patch for your kernel branch.
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Is CVE-2023-53708 actively exploited?
No — CVE-2023-53708 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.