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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:224934
[Rus]
Version
1
Class
patch
ALTXid
452005
Language
English
Severity
High
Title
SUSE-SU-2023:3800-1 -- Security update for qemu
Description
This update for qemu fixes.
Family
unix
Platform
SUSE CaaS Platform 4.0
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise Server 15 LTSS
SUSE Linux Enterprise Server for SAP 15
Product
qemu
Reference
VENDOR: SUSE-SU-2023:3800-1
VENDOR: SUSE-SU-2023:3800-1
Id:
SUSE-SU-2023:3800-1
Reference:
https://www.suse.com/support/update/announcement/2023/SUSE-SU-20233800-1/
CVE: CVE-2019-13754
CVE: CVE-2019-13754
Id:
CVE-2019-13754
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13754
Comment
: Insufficient policy enforcement in extensions in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSSv3 Score:
4.3
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
LOW
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
References:
https://chromereleases.googleblog.com/2019/12/stable-channel-update-for-desktop.html (MISC)
https://crbug.com/442579 (MISC)
RHSA-2019:4238 (REDHAT)
openSUSE-SU-2019:2692 (SUSE)
openSUSE-SU-2019:2694 (SUSE)
20200120 [SECURITY] [DSA 4606-1] chromium security update (BUGTRAQ)
DSA-4606 (DEBIAN)
GLSA-202003-08 (GENTOO)
FEDORA-2019-1a10c04281 ()
FEDORA-2020-4355ea258e ()
CVE: CVE-2021-3750
CVE: CVE-2021-3750
Id:
CVE-2021-3750
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3750
Comment
: A DMA reentrancy issue was found in the USB EHCI controller emulation of QEMU. EHCI does not verify if the Buffer Pointer overlaps with its MMIO region when it transfers the USB packets. Crafted content may be written to the controller's registers and trigger undesirable actions (such as reset) while the device is still transferring packets. This can ultimately lead to a use-after-free issue. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition, or potentially execute arbitrary code within the context of the QEMU process on the host. This flaw affects QEMU versions before 7.0.0.
CVSSv2 Score:
4.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.2
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CWE:
416 (Use After Free)
References:
https://gitlab.com/qemu-project/qemu/-/issues/556 (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=1999073 (MISC)
https://gitlab.com/qemu-project/qemu/-/issues/541 (MISC)
https://security.netapp.com/advisory/ntap-20220624-0003/ (CONFIRM)
GLSA-202208-27 (GENTOO)
CVE: CVE-2021-3929
CVE: CVE-2021-3929
Id:
CVE-2021-3929
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3929
Comment
: A DMA reentrancy issue was found in the NVM Express Controller (NVME) emulation in QEMU. This CVE is similar to CVE-2021-3750 and, just like it, when the reentrancy write triggers the reset function nvme_ctrl_reset(), data structs will be freed leading to a use-after-free issue. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition or, potentially, executing arbitrary code within the context of the QEMU process on the host.
CVSSv3 Score:
8.2
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CWE:
416 (Use After Free)
References:
https://gitlab.com/qemu-project/qemu/-/commit/736b01642d85be832385 (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=2020298 (MISC)
https://gitlab.com/qemu-project/qemu/-/issues/556 (MISC)
https://access.redhat.com/security/cve/CVE-2021-3929 (MISC)
https://gitlab.com/qemu-project/qemu/-/issues/782 (MISC)
FEDORA-2022-f0a2695054 ()
CVE: CVE-2022-1050
CVE: CVE-2022-1050
Id:
CVE-2022-1050
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1050
Comment
: A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to execute HW commands when shared buffers are not yet allocated, potentially leading to a use-after-free condition.
CVSSv2 Score:
4.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE:
416 (Use After Free)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=2069625 (MISC)
[debian-lts-announce] 20230314 [SECURITY] [DLA 3362-1] qemu security update (MLIST)
CVE: CVE-2022-26354
CVE: CVE-2022-26354
Id:
CVE-2022-26354
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26354
Comment
: A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results. Affected QEMU versions <= 6.2.0.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
3.2
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
LOW
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
CWE:
772 (Missing Release of Resource after Effective Lifetime)
References:
https://gitlab.com/qemu-project/qemu/-/commit/8d1b247f3748ac4078524130c6d7ae42b6140aaf (MISC)
[debian-lts-announce] 20220404 [SECURITY] [DLA 2970-1] qemu security update (MLIST)
https://security.netapp.com/advisory/ntap-20220425-0003/ (CONFIRM)
DSA-5133 (DEBIAN)
GLSA-202208-27 (GENTOO)
[debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security update (MLIST)
CVE: CVE-2023-0330
CVE: CVE-2023-0330
Id:
CVE-2023-0330
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0330
Comment
: A vulnerability in the lsi53c895a device affects the latest version of qemu. A DMA-MMIO reentrancy problem may lead to memory corruption bugs like stack overflow or use-after-free.
CVSSv3 Score:
6
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
CWE:
787 (Out-of-bounds Write)
References:
https://lists.nongnu.org/archive/html/qemu-devel/2023-01/msg03411.html (MISC)
[debian-lts-announce] 20231005 [SECURITY] [DLA 3604-1] qemu security update (MLIST)
https://access.redhat.com/security/cve/CVE-2023-0330 ()
RHBZ#2160151 ()
CVE: CVE-2023-2861
CVE: CVE-2023-2861
Id:
CVE-2023-2861
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2861
Comment
: A flaw was found in the 9p passthrough filesystem (9pfs) implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to escape from the exported 9p tree by creating and opening a device file in the shared folder.
CVSSv3 Score:
7.1
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CWE:
CWE-Other ()
References:
https://access.redhat.com/security/cve/CVE-2023-2861 ()
RHBZ#2219266 ()
https://security.netapp.com/advisory/ntap-20240125-0005/ ()
https://security.netapp.com/advisory/ntap-20240229-0002/ ()
https://lists.debian.org/debian-lts-announce/2024/03/msg00012.html ()
CVE: CVE-2023-3180
CVE: CVE-2023-3180
Id:
CVE-2023-3180
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3180
Comment
: A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtio_crypto_handle_sym_req. There is no check for the value of `src_len` and `dst_len` in virtio_crypto_sym_op_helper, potentially leading to a heap buffer overflow when the two values differ.
CVSSv3 Score:
6.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CWE:
787 (Out-of-bounds Write)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=2222424 (MISC)
https://access.redhat.com/security/cve/CVE-2023-3180 (MISC)
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MURWGXDIF2WTDXV36T6HFJDBL632AO7R/ (MISC)
https://security.netapp.com/advisory/ntap-20230831-0008/ (MISC)
https://lists.debian.org/debian-lts-announce/2023/10/msg00006.html (MISC)
CVE: CVE-2023-3354
CVE: CVE-2023-3354
Id:
CVE-2023-3354
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3354
Comment
: A flaw was found in the QEMU built-in VNC server. When a client connects to the VNC server, QEMU checks whether the current number of connections crosses a certain threshold and if so, cleans up the previous connection. If the previous connection happens to be in the handshake phase and fails, QEMU cleans up the connection again, resulting in a NULL pointer dereference issue. This could allow a remote unauthenticated client to cause a denial of service.
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=2216478 (MISC)
https://access.redhat.com/security/cve/CVE-2023-3354 (MISC)
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MURWGXDIF2WTDXV36T6HFJDBL632AO7R/ (MISC)
https://lists.debian.org/debian-lts-announce/2024/03/msg00012.html ()
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