In the Linux kernel, the following vulnerability has been resolved: ptp_qoriq: fix memory leak in probe() Smatch complains that: drivers/ptp/ptp_qoriq.c ptp_qoriq_probe() warn: 'base' from ioremap() not released. Fix this by revising the parameter from 'ptp_qoriq->base' to 'base'. This is only a bug if ptp_qoriq_init() returns on the first -ENODEV error path. For other error paths ptp_qoriq->base and base are the same. And this change makes the code more readable.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013545 advisory.

    In the Linux kernel, the following vulnerability has been resolved:

    ptp_qoriq: fix memory leak in probe()

    Smatch complains that:
    drivers/ptp/ptp_qoriq.c ptp_qoriq_probe()     warn: 'base' from ioremap() not released.

    Fix this by revising the parameter from 'ptp_qoriq->base' to 'base'.
    This is only a bug if ptp_qoriq_init() returns on the     first -ENODEV error path.
    For other error paths ptp_qoriq->base and base are the same.
    And this change makes the code more readable.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010982 advisory.

    In the Linux kernel, the following vulnerability has been resolved:

    ptp_qoriq: fix memory leak in probe()

    Smatch complains that:
    drivers/ptp/ptp_qoriq.c ptp_qoriq_probe()     warn: 'base' from ioremap() not released.

    Fix this by revising the parameter from 'ptp_qoriq->base' to 'base'.
    This is only a bug if ptp_qoriq_init() returns on the     first -ENODEV error path.
    For other error paths ptp_qoriq->base and base are the same.
    And this change makes the code more readable.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - ptp_qoriq: fix memory leak in probe() Smatch complains that: drivers/ptp/ptp_qoriq.c ptp_qoriq_probe()     warn: 'base' from ioremap() not released. Fix this by revising the parameter from 'ptp_qoriq->base' to     'base'. This is only a bug if ptp_qoriq_init() returns on the first -ENODEV error path. For other error     paths ptp_qoriq->base and base are the same. And this change makes the code more readable.
    (CVE-2023-54307)

Note that Nessus relies on the presence of the package as reported by the vendor.

An update of the linux package has been released.

ID	Name	Product	Family	Severity
309472	Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013545)	Nessus	Unity Linux Local Security Checks	critical
308625	Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010982)	Nessus	Unity Linux Local Security Checks	critical
281704	Linux Distros Unpatched Vulnerability : CVE-2023-54307	Nessus	Misc.	medium
151965	Photon OS 4.0: Linux PHSA-2021-4.0-0065	Nessus	PhotonOS Local Security Checks	high

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CVE-2023-54307

critical

Tenable Plugins

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