8.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8 High
AI Score
Confidence
Low
4.3 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
5.2%
Package : qemu
Version : 1:3.1+dfsg-8+deb10u11
CVE ID : CVE-2020-24165 CVE-2023-0330 CVE-2023-3180
Debian Bug : 1029155
Multiple issues were discovered in qemu, a fast processor emulator.
CVE-2020-24165
A use-after-free race in the code generator could lead to the
execution of arbitrary code.
CVE-2023-0330
A DMA-MMIO reentrancy problem in the lsi53c895a device may lead to
memory corruption bugs, such as stack overflow or use-after-free.
CVE-2023-3180
The function virtio_crypto_sym_op_helper, part of the implementation
of qemu's virtual crypto device, did not check that the values of
'src_len' and 'dst_len' are the same. This could lead to a heap
buffer overflow.
For Debian 10 buster, these problems have been fixed in version
1:3.1+dfsg-8+deb10u11.
We recommend that you upgrade your qemu packages.
For the detailed security status of qemu please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/qemu
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 10 | all | qemu-system-mips | < 1:3.1+dfsg-8+deb10u11 | qemu-system-mips_1:3.1+dfsg-8+deb10u11_all.deb |
Debian | 10 | all | qemu-system-ppc | < 1:3.1+dfsg-8+deb10u11 | qemu-system-ppc_1:3.1+dfsg-8+deb10u11_all.deb |
Debian | 10 | all | qemu-system-common | < 1:3.1+dfsg-8+deb10u11 | qemu-system-common_1:3.1+dfsg-8+deb10u11_all.deb |
Debian | 10 | all | qemu-utils | < 1:3.1+dfsg-8+deb10u11 | qemu-utils_1:3.1+dfsg-8+deb10u11_all.deb |
Debian | 10 | all | qemu-system-data | < 1:3.1+dfsg-8+deb10u11 | qemu-system-data_1:3.1+dfsg-8+deb10u11_all.deb |
Debian | 10 | all | qemu-system-arm | < 1:3.1+dfsg-8+deb10u11 | qemu-system-arm_1:3.1+dfsg-8+deb10u11_all.deb |
Debian | 10 | all | qemu-guest-agent | < 1:3.1+dfsg-8+deb10u11 | qemu-guest-agent_1:3.1+dfsg-8+deb10u11_all.deb |
Debian | 10 | all | qemu-system-x86 | < 1:3.1+dfsg-8+deb10u11 | qemu-system-x86_1:3.1+dfsg-8+deb10u11_all.deb |
Debian | 10 | all | qemu-user-static | < 1:3.1+dfsg-8+deb10u11 | qemu-user-static_1:3.1+dfsg-8+deb10u11_all.deb |
Debian | 10 | all | qemu-system | < 1:3.1+dfsg-8+deb10u11 | qemu-system_1:3.1+dfsg-8+deb10u11_all.deb |
8.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8 High
AI Score
Confidence
Low
4.3 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
5.2%