The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987660 advisory.

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

    drivers: tty: serial: Fix deadlock in sa1100_set_termios()

    There is a deadlock in sa1100_set_termios(), which is shown     below:

       (Thread 1)              |      (Thread 2)                                | sa1100_enable_ms()     sa1100_set_termios()       |  mod_timer()      spin_lock_irqsave() //(1) |  (wait a time)      ...                       | sa1100_timeout()      del_timer_sync()          |  spin_lock_irqsave() //(2)      (wait timer to stop)      |  ...

    We hold sport->port.lock in position (1) of thread 1 and     use del_timer_sync() to wait timer to stop, but timer handler     also need sport->port.lock in position (2) of thread 2. As a result,     sa1100_set_termios() will block forever.

    This patch moves del_timer_sync() before spin_lock_irqsave()     in order to prevent the deadlock.

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.

  - drivers: tty: serial: Fix deadlock in sa1100_set_termios() There is a deadlock in sa1100_set_termios(),     which is shown below: (Thread 1) | (Thread 2) | sa1100_enable_ms() sa1100_set_termios() | mod_timer()     spin_lock_irqsave() //(1) | (wait a time) ... | sa1100_timeout() del_timer_sync() | spin_lock_irqsave()     //(2) (wait timer to stop) | ... We hold sport->port.lock in position (1) of thread 1 and use     del_timer_sync() to wait timer to stop, but timer handler also need sport->port.lock in position (2) of     thread 2. As a result, sa1100_set_termios() will block forever. This patch moves del_timer_sync() before     spin_lock_irqsave() in order to prevent the deadlock. (CVE-2022-49304)

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

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989560 advisory.

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

    drivers: tty: serial: Fix deadlock in sa1100_set_termios()

    There is a deadlock in sa1100_set_termios(), which is shown     below:

       (Thread 1)              |      (Thread 2)                                | sa1100_enable_ms()     sa1100_set_termios()       |  mod_timer()      spin_lock_irqsave() //(1) |  (wait a time)      ...                       | sa1100_timeout()      del_timer_sync()          |  spin_lock_irqsave() //(2)      (wait timer to stop)      |  ...

    We hold sport->port.lock in position (1) of thread 1 and     use del_timer_sync() to wait timer to stop, but timer handler     also need sport->port.lock in position (2) of thread 2. As a result,     sa1100_set_termios() will block forever.

    This patch moves del_timer_sync() before spin_lock_irqsave()     in order to prevent the deadlock.

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 remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:1263-1 advisory.

    The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2021-47248: udp: fix race between close() and udp_abort() (bsc#1224867).
    - CVE-2022-49051: net: usb: aqc111: Fix out-of-bounds accesses in RX fixup (bsc#1237903).
    - CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF (bsc#1237918).
    - CVE-2022-49275: can: m_can: m_can_tx_handler(): fix use after free of skb (bsc#1238719).
    - CVE-2022-49413: bfq: Update cgroup information before merging bio (bsc#1238710).
    - CVE-2022-49465: blk-throttle: Set BIO_THROTTLED when bio has been throttled (bsc#1238919).
    - CVE-2022-49545: ALSA: usb-audio: Cancel pending work at closing a MIDI substream (bsc#1238729).
    - CVE-2022-49563: crypto: qat - add param check for RSA (bsc#1238787).
    - CVE-2022-49564: crypto: qat - add param check for DH (bsc#1238789).
    - CVE-2022-49739: gfs2: Always check inode size of inline inodes (bsc#1240207).
    - CVE-2023-52935: mm/khugepaged: fix ->anon_vma race (bsc#1240276).
    - CVE-2024-56642: tipc: Fix use-after-free of kernel socket in cleanup_bearer() (bsc#1235433).
    - CVE-2024-56651: can: hi311x: hi3110_can_ist(): fix potential use-after-free (bsc#1235528).
    - CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239076).
    - CVE-2024-58014: wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() (bsc#1239109).
    - CVE-2025-21772: partitions: mac: fix handling of bogus partition table (bsc#1238911).
    - CVE-2025-21780: drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() (bsc#1239115).


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

Note that Nessus has not tested for these issues 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-2025-990459 advisory.

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

    drivers: tty: serial: Fix deadlock in sa1100_set_termios()

    There is a deadlock in sa1100_set_termios(), which is shown     below:

       (Thread 1)              |      (Thread 2)                                | sa1100_enable_ms()     sa1100_set_termios()       |  mod_timer()      spin_lock_irqsave() //(1) |  (wait a time)      ...                       | sa1100_timeout()      del_timer_sync()          |  spin_lock_irqsave() //(2)      (wait timer to stop)      |  ...

    We hold sport->port.lock in position (1) of thread 1 and     use del_timer_sync() to wait timer to stop, but timer handler     also need sport->port.lock in position (2) of thread 2. As a result,     sa1100_set_termios() will block forever.

    This patch moves del_timer_sync() before spin_lock_irqsave()     in order to prevent the deadlock.

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 remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:1241-1 advisory.

    The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF (bsc#1237918).
    - CVE-2022-49465: blk-throttle: Set BIO_THROTTLED when bio has been throttled (bsc#1238919).
    - CVE-2022-49739: gfs2: Always check inode size of inline inodes (bsc#1240207).
    - CVE-2023-52935: mm/khugepaged: fix ->anon_vma race (bsc#1240276).
    - CVE-2024-53124: net: fix data-races around sk->sk_forward_alloc (bsc#1234074).
    - CVE-2024-53176: smb: During unmount, ensure all cached dir instances drop their dentry (bsc#1234894).
    - CVE-2024-53178: smb: Do not leak cfid when reconnect races with open_cached_dir (bsc#1234895).
    - CVE-2024-56651: can: hi311x: hi3110_can_ist(): fix potential use-after-free (bsc#1235528).
    - CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239076).
    - CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync     (bsc#1239095).
    - CVE-2024-58014: wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() (bsc#1239109).
    - CVE-2025-21693: mm: zswap: properly synchronize freeing resources during CPU hotunplug (bsc#1237029).
    - CVE-2025-21718: net: rose: fix timer races against user threads (bsc#1239073).
    - CVE-2025-21772: partitions: mac: fix handling of bogus partition table (bsc#1238911).
    - CVE-2025-21780: drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() (bsc#1239115).


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

Note that Nessus has not tested for these issues 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-2025-991162 advisory.

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

    drivers: tty: serial: Fix deadlock in sa1100_set_termios()

    There is a deadlock in sa1100_set_termios(), which is shown     below:

       (Thread 1)              |      (Thread 2)                                | sa1100_enable_ms()     sa1100_set_termios()       |  mod_timer()      spin_lock_irqsave() //(1) |  (wait a time)      ...                       | sa1100_timeout()      del_timer_sync()          |  spin_lock_irqsave() //(2)      (wait timer to stop)      |  ...

    We hold sport->port.lock in position (1) of thread 1 and     use del_timer_sync() to wait timer to stop, but timer handler     also need sport->port.lock in position (2) of thread 2. As a result,     sa1100_set_termios() will block forever.

    This patch moves del_timer_sync() before spin_lock_irqsave()     in order to prevent the deadlock.

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 remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:1027-1 advisory.

    The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2024-2201: Fixed information leak in x86/BHI (bsc#1217339).
    - CVE-2024-41092: drm/i915/gt: Fix potential UAF by revoke of fence registers (bsc#1228483).
    - CVE-2024-42098: crypto: ecdh - explicitly zeroize private_key (bsc#1228779).
    - CVE-2024-42229: crypto: aead,cipher - zeroize key buffer after use (bsc#1228708).
    - CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239076).
    - CVE-2024-58014: wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() (bsc#1239109).
    - CVE-2025-21718: net: rose: fix timer races against user threads (bsc#1239073).
    - CVE-2025-21780: drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() (bsc#1239115).


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

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

ID	Name	Product	Family	Published	Updated	Severity
270940	Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987660)	Nessus	Unity Linux Local Security Checks	10/21/2025	10/21/2025	medium
225444	Linux Distros Unpatched Vulnerability : CVE-2022-49304	Nessus	Misc.	3/5/2025	10/28/2025	medium
273956	Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989560)	Nessus	Unity Linux Local Security Checks	11/5/2025	11/5/2025	medium
234484	SUSE SLES15 Security Update : kernel (SUSE-SU-2025:1263-1)	Nessus	SuSE Local Security Checks	4/16/2025	9/24/2025	high
274201	Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990459)	Nessus	Unity Linux Local Security Checks	11/6/2025	11/6/2025	medium
234407	SUSE SLES15 Security Update : kernel (SUSE-SU-2025:1241-1)	Nessus	SuSE Local Security Checks	4/15/2025	10/28/2025	high
278284	Unity Linux 20.1050e Security Update: kernel (UTSA-2025-991162)	Nessus	Unity Linux Local Security Checks	12/11/2025	12/11/2025	medium
233410	SUSE SLES15 Security Update : kernel (SUSE-SU-2025:1027-1)	Nessus	SuSE Local Security Checks	3/27/2025	9/24/2025	high

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