rpm package
suse/qemu&distro=SUSE Linux Enterprise Server 12 SP3-LTSS
pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSS
Vulnerabilities (39)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2021-3611 | — | < 2.9.1-6.53.1 | 2.9.1-6.53.1 | May 11, 2022 | A stack overflow vulnerability was found in the Intel HD Audio device (intel-hda) of QEMU. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition. The highest threat from this vulnerability is to system availability | ||
| CVE-2021-3748 | — | < 2.9.1-43.62.1 | 2.9.1-43.62.1 | Mar 23, 2022 | A use-after-free vulnerability was found in the virtio-net device of QEMU. It could occur when the descriptor's address belongs to the non direct access region, due to num_buffers being set after the virtqueue elem has been unmapped. A malicious guest could use this flaw to crash | ||
| CVE-2021-20257 | — | < 2.9.1-6.47.1 | 2.9.1-6.47.1 | Mar 16, 2022 | An infinite loop flaw was found in the e1000 NIC emulator of the QEMU. This issue occurs while processing transmits (tx) descriptors in process_tx_desc if various descriptor fields are initialized with invalid values. This flaw allows a guest to consume CPU cycles on the host, re | ||
| CVE-2021-3713 | — | < 2.9.1-43.62.1 | 2.9.1-43.62.1 | Aug 25, 2021 | An out-of-bounds write flaw was found in the UAS (USB Attached SCSI) device emulation of QEMU in versions prior to 6.2.0-rc0. The device uses the guest supplied stream number unchecked, which can lead to out-of-bounds access to the UASDevice->data3 and UASDevice->status3 fields. | ||
| CVE-2021-3595 | — | < 2.9.1-6.53.1 | 2.9.1-6.53.1 | Jun 15, 2021 | An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the tftp_input() function and could occur while processing a udp packet that is smaller than the size of the 'tftp_t' structure. This issue may lead to out-of-boun | ||
| CVE-2021-3594 | — | < 2.9.1-6.53.1 | 2.9.1-6.53.1 | Jun 15, 2021 | An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp_input() function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bound | ||
| CVE-2021-3593 | — | < 2.9.1-6.53.1 | 2.9.1-6.53.1 | Jun 15, 2021 | An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp6_input() function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-boun | ||
| CVE-2021-3592 | — | < 2.9.1-6.53.1 | 2.9.1-6.53.1 | Jun 15, 2021 | An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the bootp_input() function and could occur while processing a udp packet that is smaller than the size of the 'bootp_t' structure. A malicious guest could use this | ||
| CVE-2021-20221 | — | < 2.9.1-6.50.1 | 2.9.1-6.50.1 | May 13, 2021 | An out-of-bounds heap buffer access issue was found in the ARM Generic Interrupt Controller emulator of QEMU up to and including qemu 4.2.0on aarch64 platform. The issue occurs because while writing an interrupt ID to the controller memory area, it is not masked to be 4 bits wide | ||
| CVE-2021-20181 | — | < 2.9.1-6.47.1 | 2.9.1-6.47.1 | May 13, 2021 | A race condition flaw was found in the 9pfs server implementation of QEMU up to and including 5.2.0. This flaw allows a malicious 9p client to cause a use-after-free error, potentially escalating their privileges on the system. The highest threat from this vulnerability is to con | ||
| CVE-2021-3416 | — | < 2.9.1-6.47.1 | 2.9.1-6.47.1 | Mar 18, 2021 | A potential stack overflow via infinite loop issue was found in various NIC emulators of QEMU in versions up to and including 5.2.0. The issue occurs in loopback mode of a NIC wherein reentrant DMA checks get bypassed. A guest user/process may use this flaw to consume CPU cycles | ||
| CVE-2021-20203 | — | < 2.9.1-6.47.1 | 2.9.1-6.47.1 | Feb 25, 2021 | An integer overflow issue was found in the vmxnet3 NIC emulator of the QEMU for versions up to v5.2.0. It may occur if a guest was to supply invalid values for rx/tx queue size or other NIC parameters. A privileged guest user may use this flaw to crash the QEMU process on the hos | ||
| CVE-2020-29443 | — | < 2.9.1-6.47.1 | 2.9.1-6.47.1 | Jan 22, 2021 | ide_atapi_cmd_reply_end in hw/ide/atapi.c in QEMU 5.1.0 allows out-of-bounds read access because a buffer index is not validated. | ||
| CVE-2020-11947 | — | < 2.9.1-6.47.1 | 2.9.1-6.47.1 | Dec 31, 2020 | iscsi_aio_ioctl_cb in block/iscsi.c in QEMU 4.1.0 has a heap-based buffer over-read that may disclose unrelated information from process memory to an attacker. | ||
| CVE-2020-28916 | — | < 2.9.1-6.47.1 | 2.9.1-6.47.1 | Dec 4, 2020 | hw/net/e1000e_core.c in QEMU 5.0.0 has an infinite loop via an RX descriptor with a NULL buffer address. | ||
| CVE-2020-25723 | — | < 2.9.1-6.47.1 | 2.9.1-6.47.1 | Dec 2, 2020 | A reachable assertion issue was found in the USB EHCI emulation code of QEMU. It could occur while processing USB requests due to missing handling of DMA memory map failure. A malicious privileged user within the guest may abuse this flaw to send bogus USB requests and crash the | ||
| CVE-2020-25624 | — | < 2.9.1-6.47.1 | 2.9.1-6.47.1 | Nov 30, 2020 | hw/usb/hcd-ohci.c in QEMU 5.0.0 has a stack-based buffer over-read via values obtained from the host controller driver. | ||
| CVE-2020-29130 | — | < 2.9.1-6.47.1 | 2.9.1-6.47.1 | Nov 26, 2020 | slirp.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length. | ||
| CVE-2020-27617 | — | < 2.9.1-6.47.1 | 2.9.1-6.47.1 | Nov 6, 2020 | eth_get_gso_type in net/eth.c in QEMU 4.2.1 allows guest OS users to trigger an assertion failure. A guest can crash the QEMU process via packet data that lacks a valid Layer 3 protocol. | ||
| CVE-2020-25625 | — | < 2.9.1-6.47.1 | 2.9.1-6.47.1 | Sep 25, 2020 | hw/usb/hcd-ohci.c in QEMU 5.0.0 has an infinite loop when a TD list has a loop. |
- CVE-2021-3611May 11, 2022affected < 2.9.1-6.53.1fixed 2.9.1-6.53.1
A stack overflow vulnerability was found in the Intel HD Audio device (intel-hda) of QEMU. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition. The highest threat from this vulnerability is to system availability
- CVE-2021-3748Mar 23, 2022affected < 2.9.1-43.62.1fixed 2.9.1-43.62.1
A use-after-free vulnerability was found in the virtio-net device of QEMU. It could occur when the descriptor's address belongs to the non direct access region, due to num_buffers being set after the virtqueue elem has been unmapped. A malicious guest could use this flaw to crash
- CVE-2021-20257Mar 16, 2022affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1
An infinite loop flaw was found in the e1000 NIC emulator of the QEMU. This issue occurs while processing transmits (tx) descriptors in process_tx_desc if various descriptor fields are initialized with invalid values. This flaw allows a guest to consume CPU cycles on the host, re
- CVE-2021-3713Aug 25, 2021affected < 2.9.1-43.62.1fixed 2.9.1-43.62.1
An out-of-bounds write flaw was found in the UAS (USB Attached SCSI) device emulation of QEMU in versions prior to 6.2.0-rc0. The device uses the guest supplied stream number unchecked, which can lead to out-of-bounds access to the UASDevice->data3 and UASDevice->status3 fields.
- CVE-2021-3595Jun 15, 2021affected < 2.9.1-6.53.1fixed 2.9.1-6.53.1
An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the tftp_input() function and could occur while processing a udp packet that is smaller than the size of the 'tftp_t' structure. This issue may lead to out-of-boun
- CVE-2021-3594Jun 15, 2021affected < 2.9.1-6.53.1fixed 2.9.1-6.53.1
An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp_input() function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bound
- CVE-2021-3593Jun 15, 2021affected < 2.9.1-6.53.1fixed 2.9.1-6.53.1
An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp6_input() function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-boun
- CVE-2021-3592Jun 15, 2021affected < 2.9.1-6.53.1fixed 2.9.1-6.53.1
An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the bootp_input() function and could occur while processing a udp packet that is smaller than the size of the 'bootp_t' structure. A malicious guest could use this
- CVE-2021-20221May 13, 2021affected < 2.9.1-6.50.1fixed 2.9.1-6.50.1
An out-of-bounds heap buffer access issue was found in the ARM Generic Interrupt Controller emulator of QEMU up to and including qemu 4.2.0on aarch64 platform. The issue occurs because while writing an interrupt ID to the controller memory area, it is not masked to be 4 bits wide
- CVE-2021-20181May 13, 2021affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1
A race condition flaw was found in the 9pfs server implementation of QEMU up to and including 5.2.0. This flaw allows a malicious 9p client to cause a use-after-free error, potentially escalating their privileges on the system. The highest threat from this vulnerability is to con
- CVE-2021-3416Mar 18, 2021affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1
A potential stack overflow via infinite loop issue was found in various NIC emulators of QEMU in versions up to and including 5.2.0. The issue occurs in loopback mode of a NIC wherein reentrant DMA checks get bypassed. A guest user/process may use this flaw to consume CPU cycles
- CVE-2021-20203Feb 25, 2021affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1
An integer overflow issue was found in the vmxnet3 NIC emulator of the QEMU for versions up to v5.2.0. It may occur if a guest was to supply invalid values for rx/tx queue size or other NIC parameters. A privileged guest user may use this flaw to crash the QEMU process on the hos
- CVE-2020-29443Jan 22, 2021affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1
ide_atapi_cmd_reply_end in hw/ide/atapi.c in QEMU 5.1.0 allows out-of-bounds read access because a buffer index is not validated.
- CVE-2020-11947Dec 31, 2020affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1
iscsi_aio_ioctl_cb in block/iscsi.c in QEMU 4.1.0 has a heap-based buffer over-read that may disclose unrelated information from process memory to an attacker.
- CVE-2020-28916Dec 4, 2020affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1
hw/net/e1000e_core.c in QEMU 5.0.0 has an infinite loop via an RX descriptor with a NULL buffer address.
- CVE-2020-25723Dec 2, 2020affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1
A reachable assertion issue was found in the USB EHCI emulation code of QEMU. It could occur while processing USB requests due to missing handling of DMA memory map failure. A malicious privileged user within the guest may abuse this flaw to send bogus USB requests and crash the
- CVE-2020-25624Nov 30, 2020affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1
hw/usb/hcd-ohci.c in QEMU 5.0.0 has a stack-based buffer over-read via values obtained from the host controller driver.
- CVE-2020-29130Nov 26, 2020affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1
slirp.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length.
- CVE-2020-27617Nov 6, 2020affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1
eth_get_gso_type in net/eth.c in QEMU 4.2.1 allows guest OS users to trigger an assertion failure. A guest can crash the QEMU process via packet data that lacks a valid Layer 3 protocol.
- CVE-2020-25625Sep 25, 2020affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1
hw/usb/hcd-ohci.c in QEMU 5.0.0 has an infinite loop when a TD list has a loop.
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