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OVAL Definitions
>
OVAL Definition Details
Id
oval:ru.altx-soft.nix:def:203730
[Eng]
Version
2
Class
patch
ALTXid
424677
Language
Russian
Severity
High
Title
Обновление SUSE-SU-2023:0761-1 -- устранение уязвимостей в qemu
Description
This update for qemu fixes.
Family
unix
Platform
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Server 12
Product
qemu
Reference
VENDOR: SUSE-SU-2023:0761-1
VENDOR: SUSE-SU-2023:0761-1
Id:
SUSE-SU-2023:0761-1
Reference:
https://www.suse.com/support/update/announcement/2023/SUSE-SU-20230761-1/
CVE: CVE-2020-13253
CVE: CVE-2020-13253
Id:
CVE-2020-13253
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13253
Comment
: sd_wp_addr in hw/sd/sd.c in QEMU 4.2.0 uses an unvalidated address, which leads to an out-of-bounds read during sdhci_write() operations. A guest OS user can crash the QEMU process.
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:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
125 (Out-of-bounds Read)
References:
http://www.openwall.com/lists/oss-security/2020/05/27/2 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1838546 (CONFIRM)
https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg05835.html (MISC)
USN-4467-1 (UBUNTU)
[debian-lts-announce] 20200913 [SECURITY] [DLA 2373-1] qemu security update (MLIST)
GLSA-202011-09 (GENTOO)
[debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security update (MLIST)
CVE: CVE-2020-13754
CVE: CVE-2020-13754
Id:
CVE-2020-13754
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13754
Comment
: hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address in an msi-x mmio operation.
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:
6.7
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
http://www.openwall.com/lists/oss-security/2020/06/01/6 (CONFIRM)
https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00004.html (MISC)
https://security.netapp.com/advisory/ntap-20200608-0007/ (CONFIRM)
[oss-security] 20200615 Re: CVE-2020-13754 QEMU: msix: OOB access during mmio operations may lead to DoS (MLIST)
DSA-4728 (DEBIAN)
[debian-lts-announce] 20200726 [SECURITY] [DLA 2288-1] qemu security update (MLIST)
USN-4467-1 (UBUNTU)
GLSA-202011-09 (GENTOO)
CVE: CVE-2020-14394
CVE: CVE-2020-14394
Id:
CVE-2020-14394
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14394
Comment
: An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of the Transfer Request Block (TRB) Ring. This flaw allows a privileged guest user to hang the QEMU process on the host, resulting in a denial of service.
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:
835 (Loop with Unreachable Exit Condition ('Infinite Loop'))
References:
https://bugzilla.redhat.com/show_bug.cgi?id=1908004 (MISC)
https://gitlab.com/qemu-project/qemu/-/issues/646 (MISC)
[debian-lts-announce] 20230314 [SECURITY] [DLA 3362-1] qemu security update (MLIST)
FEDORA-2022-22b1f8dae2 ()
CVE: CVE-2020-17380
CVE: CVE-2020-17380
Id:
CVE-2020-17380
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-17380
Comment
: A heap-based buffer overflow was found in QEMU through 5.0.0 in the SDHCI device emulation support. It could occur while doing a multi block SDMA transfer via the sdhci_sdma_transfer_multi_blocks() routine in hw/sd/sdhci.c. A guest user or process could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition, or potentially execute arbitrary code with privileges of the QEMU process on the host.
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:
6.3
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
LOW
Integrity impact:
LOW
Availability impact:
LOW
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
CWE:
787 (Out-of-bounds Write)
References:
https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg01175.html (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1862167 (CONFIRM)
[oss-security] 20210309 CVE-2021-3409 QEMU: sdhci: incomplete fix for CVE-2020-17380/CVE-2020-25085 (MLIST)
https://security.netapp.com/advisory/ntap-20210312-0003/ (CONFIRM)
[debian-lts-announce] 20210410 [SECURITY] [DLA 2623-1] qemu security update (MLIST)
CVE: CVE-2020-25085
CVE: CVE-2020-25085
Id:
CVE-2020-25085
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25085
Comment
: QEMU 5.0.0 has a heap-based Buffer Overflow in flatview_read_continue in exec.c because hw/sd/sdhci.c mishandles a write operation in the SDHC_BLKSIZE case.
CVSSv2 Score:
4.4
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
5
Attack vector:
LOCAL
Attack complexity:
HIGH
Privileges required:
HIGH
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
LOW
Integrity impact:
LOW
Availability impact:
LOW
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
CWE:
787 (Out-of-bounds Write)
References:
http://www.openwall.com/lists/oss-security/2020/09/16/6 (CONFIRM)
https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg00733.html (MISC)
https://bugs.launchpad.net/qemu/+bug/1892960 (MISC)
https://security.netapp.com/advisory/ntap-20201009-0005/ (CONFIRM)
[debian-lts-announce] 20201129 [SECURITY] [DLA 2469-1] qemu security update (MLIST)
[oss-security] 20210309 CVE-2021-3409 QEMU: sdhci: incomplete fix for CVE-2020-17380/CVE-2020-25085 (MLIST)
[debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security update (MLIST)
CVE: CVE-2021-3409
CVE: CVE-2021-3409
Id:
CVE-2021-3409
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3409
Comment
: The patch for CVE-2020-17380/CVE-2020-25085 was found to be ineffective, thus making QEMU vulnerable to the out-of-bounds read/write access issues previously found in the SDHCI controller emulation code. This flaw allows a malicious privileged guest to crash the QEMU process on the host, resulting in a denial of service or potential code execution. QEMU up to (including) 5.2.0 is affected by this.
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:
5.7
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
LOW
Integrity impact:
LOW
Availability impact:
LOW
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://www.openwall.com/lists/oss-security/2021/03/09/1 (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=1928146 (MISC)
[debian-lts-announce] 20210410 [SECURITY] [DLA 2623-1] qemu security update (MLIST)
https://security.netapp.com/advisory/ntap-20210507-0001/ (CONFIRM)
GLSA-202208-27 (GENTOO)
CVE: CVE-2021-3507
CVE: CVE-2021-3507
Id:
CVE-2021-3507
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3507
Comment
: A heap buffer overflow was found in the floppy disk emulator of QEMU up to 6.0.0 (including). It could occur in fdctrl_transfer_handler() in hw/block/fdc.c while processing DMA read data transfers from the floppy drive to the guest system. A privileged guest user could use this flaw to crash the QEMU process on the host resulting in DoS scenario, or potential information leakage from the host memory.
CVSSv2 Score:
3.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:P
CVSSv3 Score:
6.1
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
LOW
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=1951118 (MISC)
https://security.netapp.com/advisory/ntap-20210528-0005/ (CONFIRM)
[debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security update (MLIST)
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-2021-4206
CVE: CVE-2021-4206
Id:
CVE-2021-4206
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4206
Comment
: A flaw was found in the QXL display device emulation in QEMU. An integer overflow in the cursor_alloc() function can lead to the allocation of a small cursor object followed by a subsequent heap-based buffer overflow. This flaw allows a malicious privileged guest user to crash the QEMU process on the host or potentially execute arbitrary code within the context of the QEMU process.
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:
190 (Integer Overflow or Wraparound)
References:
https://starlabs.sg/advisories/21-4206/ (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=2036998 (MISC)
DSA-5133 (DEBIAN)
GLSA-202208-27 (GENTOO)
[debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security update (MLIST)
CVE: CVE-2022-0216
CVE: CVE-2022-0216
Id:
CVE-2022-0216
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0216
Comment
: A use-after-free vulnerability was found in the LSI53C895A SCSI Host Bus Adapter emulation of QEMU. The flaw occurs while processing repeated messages to cancel the current SCSI request via the lsi_do_msgout function. This flaw allows a malicious privileged user within the guest to crash the QEMU process on the host, resulting in a denial of service.
CVSSv3 Score:
4.4
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE:
416 (Use After Free)
References:
https://gitlab.com/qemu-project/qemu/-/commit/4367a20cc4 (MISC)
https://access.redhat.com/security/cve/CVE-2022-0216 (MISC)
https://starlabs.sg/advisories/22/22-0216/ (MISC)
https://gitlab.com/qemu-project/qemu/-/issues/972 (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=2036953 (MISC)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTY7TVHX62OJWF6IOBCIGLR2N5K4QN3E/ (MISC)
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-2022-35414
CVE: CVE-2022-35414
Id:
CVE-2022-35414
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-35414
Comment
: softmmu/physmem.c in QEMU through 7.0.0 can perform an uninitialized read on the translate_fail path, leading to an io_readx or io_writex crash. NOTE: a third party states that the Non-virtualization Use Case in the qemu.org reference applies here, i.e., "Bugs affecting the non-virtualization use case are not considered security bugs at this time.
CVSSv2 Score:
6.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:C
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:
908 ()
References:
https://gitlab.com/qemu-project/qemu/-/issues/1065 (MISC)
https://github.com/qemu/qemu/commit/418ade7849ce7641c0f7333718caf5091a02fd4c (MISC)
https://github.com/qemu/qemu/blob/v7.0.0/include/exec/cpu-all.h#L145-L148 (MISC)
https://github.com/qemu/qemu/commit/3517fb726741c109cae7995f9ea46f0cab6187d6#diff-83c563ed6330dc5d49876f1116e7518b5c16654bbc6e9b4ea8e28f5833d576fcR482.aa (MISC)
https://github.com/qemu/qemu/blob/f200ff158d5abcb974a6b597a962b6b2fbea2b06/softmmu/physmem.c (MISC)
https://github.com/qemu/qemu/commit/3517fb726741c109cae7995f9ea46f0cab6187d6#diff-83c563ed6330dc5d49876f1116e7518b5c16654bbc6e9b4ea8e28f5833d576fcR482 (MISC)
https://sick.codes/sick-2022-113 (MISC)
[debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security update (MLIST)
https://www.qemu.org/docs/master/system/security.html#non-virtualization-use-case (MISC)
https://www.mail-archive.com/qemu-devel%40nongnu.org/msg895266.html ()
CVE: CVE-2022-4144
CVE: CVE-2022-4144
Id:
CVE-2022-4144
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4144
Comment
: An out-of-bounds read flaw was found in the QXL display device emulation in QEMU. The qxl_phys2virt() function does not check the size of the structure pointed to by the guest physical address, potentially reading past the end of the bar space into adjacent pages. A malicious guest user could use this flaw to crash the QEMU process on the host causing a denial of service condition.
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:
125 (Out-of-bounds Read)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=2148506 (MISC)
https://lists.nongnu.org/archive/html/qemu-devel/2022-11/msg04143.html (MISC)
https://security.netapp.com/advisory/ntap-20230127-0012/ (CONFIRM)
FEDORA-2022-22b1f8dae2 ()
FEDORA-2023-c8a60f6f80 ()
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