CVE-2023-53750
In the Linux kernel, the following vulnerability has been resolved: pinctrl: freescale: Fix a memory out of bounds when num_configs is 1 The config passed in by pad wakeup is 1, when num_configs is 1, Configuration [1] should not be fetched, which will be detected by KASAN as a memory out of bounds condition. Modify to get configs[1] when num_configs is 2.
Affected versions
Linux kernel versions
6.2
and later are affected. Fixed in
6.3.13,
6.4.4,
6.5
and their respective stable series.
References
The following references provide additional information about CVE-2023-53750 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/27d9a7585b594bb2f9bb1f65e0003814fcc69c75
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PatchKernel patch commithttps://git.kernel.org/stable/c/9063777ca1e2e895c5fdd493ee0c3f18fa710ed4
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PatchKernel patch commithttps://git.kernel.org/stable/c/f85d3cb10f4df5ae3bdb9a9357315c28d781651f
Frequently asked questions
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What is CVE-2023-53750?
CVE-2023-53750 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 6.2 onward and has been patched in 6.3.13, 6.4.4 and 6.5. CVE-2023-53750 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-2023-53750?
Yes — CVE-2023-53750 has been patched. Fixed versions include 6.3.13, 6.4.4 and 6.5. If you are running Linux kernel 6.2 or later up to the fix versions, apply the relevant patch for your kernel branch.
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Is CVE-2023-53750 actively exploited?
No — CVE-2023-53750 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.