The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:4304-1 advisory.

    - CVE-2024-7409: Fixed denial of service via improper synchronization in QEMU NBD Server during socket     closure (bsc#1229007)
    - CVE-2024-8354: Fixed assertion failure in usb_ep_get() in usb (bsc#1230834)
    - CVE-2024-8612: Fixed information leak in virtio devices (bsc#1230915)

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

  - A flaw was found in QEMU. An assertion failure was present in the usb_ep_get() function in hw/net/core.c     when trying to get the USB endpoint from a USB device. This flaw may allow a malicious unprivileged guest     user to crash the QEMU process on the host and cause a denial of service condition. (CVE-2024-8354)

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

According to the versions of the qemu packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

    A flaw was found in QEMU, in the virtio-scsi, virtio-blk, and virtio-crypto devices. The size for     virtqueue_push as set in virtio_scsi_complete_req / virtio_blk_req_complete / virito_crypto_req_complete     could be larger than the true size of the data which has been sent to guest. Once virtqueue_push() finally     calls dma_memory_unmap to ummap the in_iov, it may call the address_space_write function to write back the     data. Some uninitialized data may exist in the bounce.buffer, leading to an information     leak.(CVE-2024-8612)

    A flaw was found in QEMU. An assertion failure was present in the usb_ep_get() function in hw/net/core.c     when trying to get the USB endpoint from a USB device. This flaw may allow a malicious unprivileged guest     user to crash the QEMU process on the host and cause a denial of service condition.(CVE-2024-8354)

Tenable has extracted the preceding description block directly from the EulerOS Virtualization qemu 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 Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-50118 advisory.

    - Limit recursion in ri-records (CVE-2021-3622)       resolves: rhbz#1976194
    - Bounds check for block exceeding page length (CVE-2021-3504)       resolves: rhbz#1950501
    - Fixes: CVE-2022-40284
    - Fixes: CVE-2021-46790, CVE-2022-30783, CVE-2022-30784, CVE-2022-30785,       CVE-2022-30786, CVE-2022-30787, CVE-2022-30788, CVE-2022-30789       resolves: rhbz#2127240 rhbz#2127248       (also: 2127233 2127234 2127241 2127249 2127255 2127256 2127262 2127263)
    - Fixes: CVE-2021-33285, CVE-2021-33286, CVE-2021-33287, CVE-2021-33289,       CVE-2021-35266, CVE-2021-35267, CVE-2021-35268, CVE-2021-35269,       CVE-2021-39251, CVE-2021-39252, CVE-2021-39253, CVE-2021-39254       resolves: rhbz#2004490
    - Fix for CVE-2019-9755       (heap-based buffer overflow leads to local root privilege escalation)       resolves: rhbz#1698503
    - Fix CVE-2024-7383 NBD server improper certificate validation       resolves: RHEL-52728
    - Fix CVE-2022-0485: Fail nbdcopy if NBD read or write fails       resolves: rhbz#2045718
    - Contains fix for NBD Protocol Downgrade Attack (CVE-2019-14842).
    - Backport 'tpm2: Check size of buffer before accessing it' (CVE-2023-1017 & CVE-2023-1018)       Resolves: rhbz#2173964       Resolves: rhbz#2173970
    - Fix CVE-2021-3746 libtpms: out-of-bounds access via specially crafted TPM 2 command packets       Resolves: rhbz#1999307
    - Fix CVE-2021-3623: out-of-bounds access when trying to resume the state of the vTPM       Fixes: rhbz#1976816
    - rpc: ensure temporary GSource is removed from client event loop (Daniel P. Berrange) [Orabug: 36821472]     {CVE-2024-4418}
    - Fix CVE-2021-3716 NBD_OPT_STRUCTURED_REPLY injection on STARTTLS       resolves: rhbz#1994915
    - io: fix use after free in websocket handshake code (Daniel P. Berrange) [Orabug: 38687831]     {CVE-2025-11234}
    - hw/usb/hcd-uhci: don't assert for SETUP to non-0 endpoint (Peter Maydell) [Orabug: 37517799]     {CVE-2024-8354}
    - target/i386: Enumerate verw-clear CPUID feature (Boris Ostrovsky) [Orabug: 38118557] {CVE-2024-36350}     {CVE-2024-36357}
    - Add fix for CVE-2022-23645.
      Resolves: rhbz#2056517
    - Update to 0.4.2, to address potential symlink vulnerabilities (CVE-2020-28407).
      Resolves: rhbz#1906043
    - Fix CVE-2022-2211 Denial of Service in --key parameter       resolves: rhbz#2102720

Tenable has extracted the preceding description block directly from the Oracle Linux 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 version of qemu installed on the remote host is prior to 3.1.0-8. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2025-3031 advisory.

    A flaw was found in QEMU. An assertion failure was present in the usb_ep_get() function in hw/net/core.c     when trying to get the USB endpoint from a USB device. This flaw may allow a malicious unprivileged guest     user to crash the QEMU process on the host and cause a denial of service condition. (CVE-2024-8354)

Tenable has extracted the preceding description block directly from the tested product 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 Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-50241 advisory.

    - Document CVEs (Mark Kanda) {CVE-2025-54566} {CVE-2025-54567} {CVE-2025-8860} {CVE-2026-0665}     {CVE-2026-3886}
    - hw/usb/hcd-ohci: check for MPS=0 to avoid infinite loop (Jenny Guanni Qu) [Orabug: 39160764]     {CVE-2026-3890}
    - hyperv/syndbg: check length returned by cpu_physical_memory_map() (Paolo Bonzini) [Orabug: 39160749]     {CVE-2026-3842}
    - block/vmdk: fix OOB read in vmdk_read_extent() (Halil Oktay) [Orabug: 39160776] {CVE-2026-2243}
    - cryptodev-builtin: Limit the maximum size (zhenwei pi) [Orabug: 39173335] {CVE-2025-14876}
    - hw/virtio/virtio-crypto: verify asym request size (zhenwei pi) [Orabug: 39173335] {CVE-2025-14876}
    - io: fix use after free in websocket handshake code (Daniel P. Berrange) [Orabug: 38687831]     {CVE-2025-11234}
    - hw/usb/hcd-uhci: don't assert for SETUP to non-0 endpoint (Peter Maydell) [Orabug: 37517799]     {CVE-2024-8354}

Tenable has extracted the preceding description block directly from the Oracle Linux 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 Ubuntu 22.04 LTS / 24.04 LTS / 25.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7744-1 advisory.

    It was discovered that QEMU incorrectly handled certain virtio devices. A privileged guest attacker could     use this issue to cause QEMU to crash, leading to a denial of service, or possibly execute arbitrary code.
    This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2024-3446)

    It was discovered that QEMU incorrectly handled SDHCI device emulation. A guest attacker could possibly     use this issue to cause QEMU to crash, leading to a denial of service. This issue only affected Ubuntu     22.04 LTS and Ubuntu 24.04 LTS. (CVE-2024-3447)

    It was discovered that QEMU incorrectly handled calculating the checksum of a short-sized fragmented     packet. A guest attacker could possibly use this issue to cause QEMU to crash, leading to a denial of     service. This issue only affected Ubuntu 24.04 LTS. (CVE-2024-3567)

    It was discovered that the QEMU qemu-img utility incorrectly handled certain crafted image files. An     attacker could use this issue to cause QEMU to consume resources, leading to a denial of service, or     possibly read and write to an existing external file. This issue only affected Ubuntu 22.04 LTS and Ubuntu     24.04 LTS. (CVE-2024-4467)

    It was discovered that QEMU incorrectly handled the RSS feature on virtio-net devices. A privileged guest     attacker could possibly use this issue to cause QEMU to crash, leading to a denial of service. This issue     only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2024-6505)

    It was discovered that QEMU incorrectly handled the NBD server. An attacker could use this issue to cause     QEMU to consume resources, leading to a denial of service. This issue only affected Ubuntu 22.04 LTS and     Ubuntu 24.04 LTS. (CVE-2024-7409)

    It was discovered that QEMU incorrectly handled certain USB devices. A guest attacker could possibly use     this issue to cause QEMU to crash, leading to a denial of service. This issue only affected Ubuntu 22.04     LTS and Ubuntu 24.04 LTS. (CVE-2024-8354)

    It was discovered that the QEMU package incorrectly set up a binfmt_misc registration with the C     (Credential) flag. A local attacker could use this with a suid/sgid binary to escalate privileges. This     update will no longer run foreign-architecture binaries with suid/sgid with elevated privileges.

Tenable has extracted the preceding description block directly from the Ubuntu 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 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3744-1 advisory.

    Security fixes:

    - CVE-2024-8354: Fixed assertion failure in usb_ep_get() (bsc#1230834)
    - CVE-2024-8612: Fixed information leak in virtio devices (bsc#1230915)

    Update version to 8.2.7:

    Security fixes:

    - CVE-2024-7409: Fixed denial of service via improper synchronization in QEMU NBD Server during socket     closure (bsc#1229007)
    - CVE-2024-4693: Fixed improper release of configure vector in virtio-pci that lead to guest triggerable     crash (bsc#1224132)

    Other fixes:

    - added missing fix for ppc64 emulation that caused corruption in userspace (bsc#1230140)
    - target/ppc: Fix lxvx/stxvx facility check (bsc#1229929)
    - accel/kvm: check for KVM_CAP_READONLY_MEM on VM (bsc#1231519)

    Full changelog here:

    https://lore.kernel.org/qemu-devel/d9ff276f-f1ba-4e90-8343-a7a0dc2bf305@tls.msk.ru/

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 version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0635 advisory.

    Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:

    CVE-2024-8354:
    A flaw was found in QEMU. An assertion failure was present in the usb_ep_get() function in hw/net/core.c     when trying to get the USB endpoint from a USB device. This flaw may allow a malicious unprivileged guest     user to crash the QEMU process on the host and cause a denial of service condition.

Tenable has extracted the preceding description block directly from the Tencent 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 SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3948-1 advisory.

    - CVE-2024-8354: Fixed assertion failure in usb_ep_get() (bsc#1230834).
    - CVE-2024-8612: Fixed nformation leak in virtio devices (bsc#1230915).
    - CVE-2024-7409: Fixed denial of service via improper synchronization in QEMU NBD Server during socket     closure (bsc#1229007).

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 SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:4094-1 advisory.

    Security fixes:

    - CVE-2024-8354: Fixed assertion failure in usb_ep_get() (bsc#1230834)
    - CVE-2024-8612: Fixed information leak in virtio devices (bsc#1230915)

    Update version to 8.2.7:

    Security fixes:

    - CVE-2024-7409: Fixed denial of service via improper synchronization in QEMU NBD Server during socket     closure (bsc#1229007)
    - CVE-2024-4693: Fixed improper release of configure vector in virtio-pci that lead to guest triggerable     crash (bsc#1224132)

    Other fixes:

    - added missing fix for ppc64 emulation that caused corruption in userspace (bsc#1230140)
    - target/ppc: Fix lxvx/stxvx facility check (bsc#1229929)
    - accel/kvm: check for KVM_CAP_READONLY_MEM on VM (bsc#1231519)

    Full changelog here:

    https://lore.kernel.org/qemu-devel/d9ff276f-f1ba-4e90-8343-a7a0dc2bf305@tls.msk.ru/

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 Ubuntu 22.04 LTS / 24.04 LTS / 25.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8073-1 advisory.

    It was discovered that the UHCI controller implementation of QEMU could be brought into an invalid state.
    An attacker inside the guest could possibly use this issue to cause QEMU to crash, resulting in a denial     of service. (CVE-2024-8354)

    It was discovered that QEMU incorrectly handled memory during certain VNC operations. An remote attacker     could possibly use this issue to cause QEMU to crash, resulting in a denial of service, or possibly     execute arbitrary code. (CVE-2025-11234)

    It was discovered that the e1000 network device implementation of QEMU could be made to write out of     bounds. An attacker inside the guest could possibly use this issue to cause QEMU to crash, resulting in a     denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 24.04 LTS and     Ubuntu 25.10. (CVE-2025-12464)

    It was discovered that the virtio-crypto device implementation of QEMU did not limit the length of a     certain path input. An attacker inside the guest could possibly use this issue to cause QEMU to consume     large amount of memory, resulting in a denial of service. This issue only affected Ubuntu 24.04 LTS and     Ubuntu 25.10. (CVE-2025-14876)

    It was discovered that the KVM Xen guest support of QEMU could be made to read out of bounds. An attacker     inside the guest could possibly use this issue to cause QEMU to crash, resulting in a denial of service.
    This issue only affected Ubuntu 24.04 LTS and Ubuntu 25.10. (CVE-2026-0665)

Tenable has extracted the preceding description block directly from the Ubuntu 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
212741	SUSE SLES15 Security Update : qemu (SUSE-SU-2024:4304-1)	Nessus	SuSE Local Security Checks	12/13/2024	10/3/2025	medium
232140	Linux Distros Unpatched Vulnerability : CVE-2024-8354	Nessus	Misc.	3/6/2025	3/6/2026	medium
297346	EulerOS Virtualization 2.10.1 : qemu (EulerOS-SA-2026-1144)	Nessus	Huawei Local Security Checks	1/31/2026	1/31/2026	medium
297335	EulerOS Virtualization 2.10.0 : qemu (EulerOS-SA-2026-1195)	Nessus	Huawei Local Security Checks	1/31/2026	1/31/2026	medium
299967	Oracle Linux 8 : virt:kvm_utils3 (ELSA-2026-50118)	Nessus	Oracle Linux Local Security Checks	2/25/2026	2/25/2026	medium
270522	Amazon Linux 2 : qemu, --advisory ALAS2-2025-3031 (ALAS-2025-3031)	Nessus	Amazon Linux Local Security Checks	10/15/2025	10/15/2025	medium
310733	Oracle Linux 9 : qemu-kvm (ELSA-2026-50241)	Nessus	Oracle Linux Local Security Checks	4/28/2026	4/28/2026	medium
265091	Ubuntu 22.04 LTS / 24.04 LTS / 25.04 : QEMU vulnerabilities (USN-7744-1)	Nessus	Ubuntu Local Security Checks	9/16/2025	9/16/2025	medium
209545	SUSE SLES15 Security Update : qemu (SUSE-SU-2024:3744-1)	Nessus	SuSE Local Security Checks	10/23/2024	10/3/2025	medium
276002	TencentOS Server 4: qemu (TSSA-2025:0635)	Nessus	Tencent Local Security Checks	11/20/2025	11/20/2025	medium
210712	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : qemu (SUSE-SU-2024:3948-1)	Nessus	SuSE Local Security Checks	11/9/2024	10/3/2025	medium
212572	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : qemu (SUSE-SU-2024:4094-1)	Nessus	SuSE Local Security Checks	12/12/2024	10/3/2025	medium
301155	Ubuntu 22.04 LTS / 24.04 LTS / 25.10 : QEMU vulnerabilities (USN-8073-1)	Nessus	Ubuntu Local Security Checks	3/6/2026	4/30/2026	medium

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