The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6167-1 advisory.

    It was discovered that QEMU did not properly manage the guest drivers when shared buffers are not     allocated. A malicious guest driver could use this issue to cause QEMU to crash, resulting in a denial of     service, or possibly execute arbitrary code. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS     and Ubuntu 22.10. (CVE-2022-1050)

    It was discovered that QEMU did not properly check the size of the structure pointed to by the guest     physical address pqxl. A malicious guest attacker could use this issue to cause QEMU to crash, resulting     in a denial of service. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS,     Ubuntu 20.04 LTS, Ubuntu 22.04 LTS and Ubuntu 22.10. (CVE-2022-4144)

    It was discovered that QEMU did not properly manage memory in the ACPI Error Record Serialization Table     (ERST) device. A malicious guest attacker could use this issue to cause QEMU to crash, resulting in a     denial of service. This issue only affected Ubuntu 22.10. (CVE-2022-4172)

    It was discovered that QEMU did not properly manage memory when DMA memory writes happen repeatedly in the     lsi53c895a device. A malicious guest attacker could use this issue to cause QEMU to crash, resulting in a     denial of service. (CVE-2023-0330)

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 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3721-1 advisory.

    - CVE-2022-26354: Fixed a memory leak due to a missing virtqueue detach on error. (bsc#1198712)
    - CVE-2021-3929: Fixed an use-after-free in nvme DMA reentrancy issue. (bsc#1193880)
    - CVE-2023-0330: Fixed a stack overflow due to a DMA reentrancy issue. (bsc#1207205)
    - CVE-2020-13754: Fixed a DoS due to an OOB access during mmio operations. (bsc#1172382)
    - CVE-2023-3354: Fixed a remote unauthenticated DoS due to an improper I/O watch removal in VNC TLS     handshake. (bsc#1212850)
    - CVE-2023-3180: Fixed a heap buffer overflow in virtio_crypto_sym_op_helper(). (bsc#1213925)
    - CVE-2021-3638: Fixed an out-of-bounds write due to an inconsistent check in ati_2d_blt(). (bsc#1188609)
    - CVE-2021-3750: Fixed an use-after-free in DMA reentrancy issue. (bsc#1190011)
    - CVE-2023-2861: Fixed improper access control on special files in 9pfs (bsc#1212968).
    - CVE-2022-1050: Fixed use-after-free issue in pvrdma_exec_cmd() (bsc#1197653).


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-2023:3800-1 advisory.

    - CVE-2022-26354: Fixed a memory leak due to a missing virtqueue detach on error. (bsc#1198712)
    - CVE-2021-3929: Fixed an use-after-free in nvme DMA reentrancy issue. (bsc#1193880)
    - CVE-2023-0330: Fixed a stack overflow due to a DMA reentrancy issue. (bsc#1207205)
    - CVE-2020-13754: Fixed a DoS due to an OOB access during mmio operations. (bsc#1172382)
    - CVE-2023-3354: Fixed a remote unauthenticated DoS due to an improper I/O watch removal in VNC TLS     handshake. (bsc#1212850)
    - CVE-2023-3180: Fixed a heap buffer overflow in virtio_crypto_sym_op_helper(). (bsc#1213925)
    - CVE-2023-2861: Fixed improper access control on special files in 9pfs (bsc#1212968).
    - CVE-2022-1050: Fixed use-after-free issue in pvrdma_exec_cmd() (bsc#1197653).
    - CVE-2021-3750: Fixed DMA reentrancy issue leads to use-after-free in hcd-ehci (bsc#1190011).


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-2023:3082-1 advisory.

    - CVE-2023-3301: Fixed incorrect cleanup of the vdpa/vhost-net structures if peer nic is present     (bsc#1213414).
      - CVE-2023-0330: Fixed reentrancy issues in the LSI controller (bsc#1207205).
      - CVE-2023-2861: Fixed opening special files in 9pfs (bsc#1212968).
      - CVE-2023-3255: Fixed infinite loop in inflate_buffer() leads to denial of service (bsc#1213001).

      Bugfixes:

      - hw/ide/piix: properly initialize the BMIBA register (bsc#bsc#1179993)
      - Fixed issue where Guest did not run on XEN SLES15SP2 (bsc#1181740).

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 qemu installed on the remote host is prior to 3.1.0-8. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2191 advisory.

    There is a vulnerability in the lsi53c895a device which affects the latest version of qemu. The carefully     designed PoC can repeatedly trigger DMA writes but does not limit the addresses written to the DMA,     resulting in reentrancy issues and eventually overflow. (CVE-2023-0330)

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 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-2023:4056-1 advisory.

    - CVE-2023-3180: Fixed a buffer overflow in the virtio-crypto device       (bsc#1213925).
    - CVE-2021-3750: Fixed a DMA reentrancy in the USB EHCI device that       could lead to use-after-free (bsc#1190011).
    - CVE-2021-3638: Fixed a buffer overflow in the ati-vga device       (bsc#1188609).
    - CVE-2023-3354: Fixed an issue when performing a TLS handshake that       could lead to remote denial of service via VNC connection       (bsc#1212850).
    - CVE-2023-0330: Fixed a DMA reentrancy issue in the lsi53c895a device       that could lead to a stack overflow (bsc#1207205).

    Non-security fixes:

    - Fixed a potential build issue in the librm subcomponent       (bsc#1215311).
    - Fixed a potential crash during VM migration (bsc#1213663).
    - Fixed potential issues during installation on a Xen host       (bsc#1179993, bsc#1181740).

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 Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-12834 advisory.

    - virtio-crypto: verify src&dst buffer length for sym request (Zhenwei Pi)  [Orabug: 35724113]     {CVE-2023-3180}
    - hw/scsi/lsi53c895a: Fix reentrancy issues in the LSI controller (CVE-2023-0330) (Thomas Huth)  [Orabug:
    35724112]  {CVE-2023-0330}

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.

ID	Name	Product	Family	Published	Updated	Severity
177423	Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.04 : QEMU vulnerabilities (USN-6167-1)	Nessus	Ubuntu Local Security Checks	6/19/2023	9/3/2025	high
181777	SUSE SLES15: qemu / qemu-arm / qemu-audio-alsa / qemu-audio-pa / qemu-block-curl / etc (SUSE-SU-2023:3721-1)	Nessus	SuSE Local Security Checks	9/22/2023	6/26/2026	high
182125	SUSE SLES15: qemu / qemu-arm / qemu-audio-alsa / qemu-audio-oss / qemu-audio-pa / etc (SUSE-SU-2023:3800-1)	Nessus	SuSE Local Security Checks	9/28/2023	6/26/2026	high
179196	SUSE SLED15: qemu / qemu-SLOF / qemu-accel-qtest / qemu-accel-tcg-x86 / qemu-arm / etc (SUSE-SU-2023:3082-1)	Nessus	SuSE Local Security Checks	8/2/2023	6/25/2026	high
179794	Amazon Linux 2 : qemu (ALAS-2023-2191)	Nessus	Amazon Linux Local Security Checks	8/14/2023	12/11/2024	medium
183007	SUSE SLED15: qemu / qemu-SLOF / qemu-accel-qtest / qemu-accel-tcg-x86 / qemu-arm / etc (SUSE-SU-2023:4056-1)	Nessus	SuSE Local Security Checks	10/13/2023	6/26/2026	high
181814	Oracle Linux 7 : qemu (ELSA-2023-12834)	Nessus	Oracle Linux Local Security Checks	9/22/2023	9/9/2025	medium

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