In the Linux kernel, the following vulnerability has been resolved: tracing: Fix memory leak in test_gen_synth_cmd() and test_empty_synth_event() test_gen_synth_cmd() only free buf in fail path, hence buf will leak when there is no failure. Add kfree(buf) to prevent the memleak. The same reason and solution in test_empty_synth_event(). unreferenced object 0xffff8881127de000 (size 2048): comm "modprobe", pid 247, jiffies 4294972316 (age 78.756s) hex dump (first 32 bytes): 20 67 65 6e 5f 73 79 6e 74 68 5f 74 65 73 74 20 gen_synth_test 20 70 69 64 5f 74 20 6e 65 78 74 5f 70 69 64 5f pid_t next_pid_ backtrace: [<000000004254801a>] kmalloc_trace+0x26/0x100 [<0000000039eb1cf5>] 0xffffffffa00083cd [<000000000e8c3bc8>] 0xffffffffa00086ba [<00000000c293d1ea>] do_one_initcall+0xdb/0x480 [<00000000aa189e6d>] do_init_module+0x1cf/0x680 [<00000000d513222b>] load_module+0x6a50/0x70a0 [<000000001fd4d529>] __do_sys_finit_module+0x12f/0x1c0 [<00000000b36c4c0f>] do_syscall_64+0x3f/0x90 [<00000000bbf20cf3>] entry_SYSCALL_64_after_hwframe+0x63/0xcd unreferenced object 0xffff8881127df000 (size 2048): comm "modprobe", pid 247, jiffies 4294972324 (age 78.728s) hex dump (first 32 bytes): 20 65 6d 70 74 79 5f 73 79 6e 74 68 5f 74 65 73 empty_synth_tes 74 20 20 70 69 64 5f 74 20 6e 65 78 74 5f 70 69 t pid_t next_pi backtrace: [<000000004254801a>] kmalloc_trace+0x26/0x100 [<00000000d4db9a3d>] 0xffffffffa0008071 [<00000000c31354a5>] 0xffffffffa00086ce [<00000000c293d1ea>] do_one_initcall+0xdb/0x480 [<00000000aa189e6d>] do_init_module+0x1cf/0x680 [<00000000d513222b>] load_module+0x6a50/0x70a0 [<000000001fd4d529>] __do_sys_finit_module+0x12f/0x1c0 [<00000000b36c4c0f>] do_syscall_64+0x3f/0x90 [<00000000bbf20cf3>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993037 advisory.

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

    tracing: Fix memory leak in test_gen_synth_cmd() and test_empty_synth_event()

    test_gen_synth_cmd() only free buf in fail path, hence buf will leak     when there is no failure. Add kfree(buf) to prevent the memleak. The     same reason and solution in test_empty_synth_event().

    unreferenced object 0xffff8881127de000 (size 2048):
      comm modprobe, pid 247, jiffies 4294972316 (age 78.756s)       hex dump (first 32 bytes):
        20 67 65 6e 5f 73 79 6e 74 68 5f 74 65 73 74 20   gen_synth_test         20 70 69 64 5f 74 20 6e 65 78 74 5f 70 69 64 5f   pid_t next_pid_       backtrace:
        [<000000004254801a>] kmalloc_trace+0x26/0x100         [<0000000039eb1cf5>] 0xffffffffa00083cd         [<000000000e8c3bc8>] 0xffffffffa00086ba         [<00000000c293d1ea>] do_one_initcall+0xdb/0x480         [<00000000aa189e6d>] do_init_module+0x1cf/0x680         [<00000000d513222b>] load_module+0x6a50/0x70a0         [<000000001fd4d529>] __do_sys_finit_module+0x12f/0x1c0         [<00000000b36c4c0f>] do_syscall_64+0x3f/0x90         [<00000000bbf20cf3>] entry_SYSCALL_64_after_hwframe+0x63/0xcd     unreferenced object 0xffff8881127df000 (size 2048):
      comm modprobe, pid 247, jiffies 4294972324 (age 78.728s)       hex dump (first 32 bytes):
        20 65 6d 70 74 79 5f 73 79 6e 74 68 5f 74 65 73   empty_synth_tes         74 20 20 70 69 64 5f 74 20 6e 65 78 74 5f 70 69  t  pid_t next_pi       backtrace:
        [<000000004254801a>] kmalloc_trace+0x26/0x100         [<00000000d4db9a3d>] 0xffffffffa0008071         [<00000000c31354a5>] 0xffffffffa00086ce         [<00000000c293d1ea>] do_one_initcall+0xdb/0x480         [<00000000aa189e6d>] do_init_module+0x1cf/0x680         [<00000000d513222b>] load_module+0x6a50/0x70a0         [<000000001fd4d529>] __do_sys_finit_module+0x12f/0x1c0         [<00000000b36c4c0f>] do_syscall_64+0x3f/0x90         [<00000000bbf20cf3>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

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-2025-990803 advisory.

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

    tracing: Fix memory leak in test_gen_synth_cmd() and test_empty_synth_event()

    test_gen_synth_cmd() only free buf in fail path, hence buf will leak     when there is no failure. Add kfree(buf) to prevent the memleak. The     same reason and solution in test_empty_synth_event().

    unreferenced object 0xffff8881127de000 (size 2048):
      comm modprobe, pid 247, jiffies 4294972316 (age 78.756s)       hex dump (first 32 bytes):
        20 67 65 6e 5f 73 79 6e 74 68 5f 74 65 73 74 20   gen_synth_test         20 70 69 64 5f 74 20 6e 65 78 74 5f 70 69 64 5f   pid_t next_pid_       backtrace:
        [<000000004254801a>] kmalloc_trace+0x26/0x100         [<0000000039eb1cf5>] 0xffffffffa00083cd         [<000000000e8c3bc8>] 0xffffffffa00086ba         [<00000000c293d1ea>] do_one_initcall+0xdb/0x480         [<00000000aa189e6d>] do_init_module+0x1cf/0x680         [<00000000d513222b>] load_module+0x6a50/0x70a0         [<000000001fd4d529>] __do_sys_finit_module+0x12f/0x1c0         [<00000000b36c4c0f>] do_syscall_64+0x3f/0x90         [<00000000bbf20cf3>] entry_SYSCALL_64_after_hwframe+0x63/0xcd     unreferenced object 0xffff8881127df000 (size 2048):
      comm modprobe, pid 247, jiffies 4294972324 (age 78.728s)       hex dump (first 32 bytes):
        20 65 6d 70 74 79 5f 73 79 6e 74 68 5f 74 65 73   empty_synth_tes         74 20 20 70 69 64 5f 74 20 6e 65 78 74 5f 70 69  t  pid_t next_pi       backtrace:
        [<000000004254801a>] kmalloc_trace+0x26/0x100         [<00000000d4db9a3d>] 0xffffffffa0008071         [<00000000c31354a5>] 0xffffffffa00086ce         [<00000000c293d1ea>] do_one_initcall+0xdb/0x480         [<00000000aa189e6d>] do_init_module+0x1cf/0x680         [<00000000d513222b>] load_module+0x6a50/0x70a0         [<000000001fd4d529>] __do_sys_finit_module+0x12f/0x1c0         [<00000000b36c4c0f>] do_syscall_64+0x3f/0x90         [<00000000bbf20cf3>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

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.

  - In the Linux kernel, the following vulnerability has been resolved: tracing: Fix memory leak in     test_gen_synth_cmd() and test_empty_synth_event() test_gen_synth_cmd() only free buf in fail path, hence     buf will leak when there is no failure. Add kfree(buf) to prevent the memleak. The same reason and     solution in test_empty_synth_event(). unreferenced object 0xffff8881127de000 (size 2048): comm modprobe,     pid 247, jiffies 4294972316 (age 78.756s) hex dump (first 32 bytes): 20 67 65 6e 5f 73 79 6e 74 68 5f 74     65 73 74 20 gen_synth_test 20 70 69 64 5f 74 20 6e 65 78 74 5f 70 69 64 5f pid_t next_pid_ backtrace:
    [<000000004254801a>] kmalloc_trace+0x26/0x100 [<0000000039eb1cf5>] 0xffffffffa00083cd [<000000000e8c3bc8>]     0xffffffffa00086ba [<00000000c293d1ea>] do_one_initcall+0xdb/0x480 [<00000000aa189e6d>]     do_init_module+0x1cf/0x680 [<00000000d513222b>] load_module+0x6a50/0x70a0 [<000000001fd4d529>]
    __do_sys_finit_module+0x12f/0x1c0 [<00000000b36c4c0f>] do_syscall_64+0x3f/0x90 [<00000000bbf20cf3>]     entry_SYSCALL_64_after_hwframe+0x63/0xcd unreferenced object 0xffff8881127df000 (size 2048): comm     modprobe, pid 247, jiffies 4294972324 (age 78.728s) hex dump (first 32 bytes): 20 65 6d 70 74 79 5f 73     79 6e 74 68 5f 74 65 73 empty_synth_tes 74 20 20 70 69 64 5f 74 20 6e 65 78 74 5f 70 69 t pid_t next_pi     backtrace: [<000000004254801a>] kmalloc_trace+0x26/0x100 [<00000000d4db9a3d>] 0xffffffffa0008071     [<00000000c31354a5>] 0xffffffffa00086ce [<00000000c293d1ea>] do_one_initcall+0xdb/0x480     [<00000000aa189e6d>] do_init_module+0x1cf/0x680 [<00000000d513222b>] load_module+0x6a50/0x70a0     [<000000001fd4d529>] __do_sys_finit_module+0x12f/0x1c0 [<00000000b36c4c0f>] do_syscall_64+0x3f/0x90     [<00000000bbf20cf3>] entry_SYSCALL_64_after_hwframe+0x63/0xcd (CVE-2022-49800)

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

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:02262-1 advisory.

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

    The following security bugs were fixed:

    - CVE-2022-49110: netfilter: conntrack: revisit gc autotuning (bsc#1237981).
    - CVE-2022-49139: Bluetooth: fix null ptr deref on hci_sync_conn_complete_evt (bsc#1238032).
    - CVE-2022-49767: 9p/trans_fd: always use O_NONBLOCK read/write (bsc#1242493).
    - CVE-2022-49775: tcp: cdg: allow tcp_cdg_release() to be called multiple times (bsc#1242245).
    - CVE-2022-49858: octeontx2-pf: Fix SQE threshold checking (bsc#1242589).
    - CVE-2023-53058: net/mlx5: E-Switch, Fix an Oops in error handling code (bsc#1242237).
    - CVE-2023-53060: igb: revert rtnl_lock() that causes deadlock (bsc#1242241).
    - CVE-2023-53064: iavf: Fix hang on reboot with ice (bsc#1242222).
    - CVE-2023-53066: qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info (bsc#1242227).
    - CVE-2023-53079: net/mlx5: Fix steering rules cleanup (bsc#1242765).
    - CVE-2023-53114: i40e: Fix kernel crash during reboot when adapter is in recovery mode (bsc#1242398).
    - CVE-2023-53134: bnxt_en: Avoid order-5 memory allocation for TPA data (bsc#1242380)
    - CVE-2024-53168: net: make sock_inuse_add() available (bsc#1234887).
    - CVE-2024-56558: nfsd: make sure exp active before svc_export_show (bsc#1235100).
    - CVE-2025-21888: RDMA/mlx5: Fix a WARN during dereg_mr for DM type (bsc#1240177).
    - CVE-2025-21999: proc: fix UAF in proc_get_inode() (bsc#1240802).
    - CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
    - CVE-2025-22060: net: mvpp2: Prevent parser TCAM memory corruption (bsc#1241526).
    - CVE-2025-23138: watch_queue: fix pipe accounting mismatch (bsc#1241648).
    - CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242596).
    - CVE-2025-37785: ext4: fix OOB read when checking dotdot dir (bsc#1241640).
    - CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).


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 remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:02173-1 advisory.

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


    The following security bugs were fixed:

    - CVE-2022-49775: tcp: cdg: allow tcp_cdg_release() to be called multiple times (bsc#1242245).
    - CVE-2024-53168: net: make sock_inuse_add() available (bsc#1234887).
    - CVE-2024-56558: nfsd: make sure exp active before svc_export_show (bsc#1235100).
    - CVE-2025-21999: proc: fix UAF in proc_get_inode() (bsc#1240802).
    - CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
    - CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242596).
    - CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).
    - CVE-2024-28956: x86/its: Add support for ITS-safe indirect thunk (bsc#1242006).
    - CVE-2025-37785: ext4: fix OOB read when checking dotdot dir (bsc#1241640).


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.

An update of the linux package has been released.

ID	Name	Product	Family	Type	Severity
281197	Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993037)	Nessus	Unity Linux Local Security Checks	Local	medium
275055	Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990803)	Nessus	Unity Linux Local Security Checks	Local	medium
248236	Linux Distros Unpatched Vulnerability : CVE-2022-49800	Nessus	Misc.	Local	medium
241966	SUSE SLES15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2025:02262-1)	Nessus	SuSE Local Security Checks	Local	high
241036	SUSE SLES15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2025:02173-1)	Nessus	SuSE Local Security Checks	Local	medium
151965	Photon OS 4.0: Linux PHSA-2021-4.0-0065	Nessus	PhotonOS Local Security Checks	Local	high

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