rpm package
suse/qemu&distro=SUSE Linux Enterprise Micro 5.0
pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Micro%205.0
Vulnerabilities (42)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2021-3527 | — | < 4.2.1-11.28.1 | 4.2.1-11.28.1 | May 26, 2021 | A flaw was found in the USB redirector device (usb-redir) of QEMU. Small USB packets are combined into a single, large transfer request, to reduce the overhead and improve performance. The combined size of the bulk transfer is used to dynamically allocate a variable length array | ||
| CVE-2021-3416 | — | < 4.2.1-11.16.3 | 4.2.1-11.16.3 | 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-2021-20255 | — | < 4.2.1-11.28.1 | 4.2.1-11.28.1 | Mar 9, 2021 | A stack overflow via an infinite recursion vulnerability was found in the eepro100 i8255x device emulator of QEMU. This issue occurs while processing controller commands due to a DMA reentry issue. This flaw allows a guest user or process to consume CPU cycles or crash the QEMU p | ||
| CVE-2020-29443 | — | < 4.2.1-11.16.3 | 4.2.1-11.16.3 | 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-2020-27821 | — | < 4.2.1-11.16.3 | 4.2.1-11.16.3 | Dec 8, 2020 | A flaw was found in the memory management API of QEMU during the initialization of a memory region cache. This issue could lead to an out-of-bounds write access to the MSI-X table while performing MMIO operations. A guest user may abuse this flaw to crash the QEMU process on the | ||
| CVE-2020-28916 | — | < 4.2.1-11.16.3 | 4.2.1-11.16.3 | 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 | — | < 4.2.1-11.16.3 | 4.2.1-11.16.3 | 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 | — | < 4.2.1-11.16.3 | 4.2.1-11.16.3 | 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-2020-29129 | — | < 4.2.1-11.16.3 | 4.2.1-11.16.3 | Nov 26, 2020 | ncsi.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-2020-29130 | — | < 4.2.1-11.16.3 | 4.2.1-11.16.3 | 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 | — | < 4.2.1-11.16.3 | 4.2.1-11.16.3 | 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-2020-27616 | — | < 4.2.1-11.16.3 | 4.2.1-11.16.3 | Nov 6, 2020 | ati_2d_blt in hw/display/ati_2d.c in QEMU 4.2.1 can encounter an outside-limits situation in a calculation. A guest can crash the QEMU process. | ||
| CVE-2020-25625 | — | < 4.2.1-11.16.3 | 4.2.1-11.16.3 | 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-2020-25085 | — | < 4.2.1-11.19.2 | 4.2.1-11.19.2 | Sep 25, 2020 | 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. | ||
| CVE-2020-25084 | — | < 4.2.1-11.16.3 | 4.2.1-11.16.3 | Sep 25, 2020 | QEMU 5.0.0 has a use-after-free in hw/usb/hcd-xhci.c because the usb_packet_map return value is not checked. | ||
| CVE-2020-14364 | — | < 4.2.1-11.19.2 | 4.2.1-11.19.2 | Aug 31, 2020 | An out-of-bounds read/write access flaw was found in the USB emulator of the QEMU in versions before 5.2.0. This issue occurs while processing USB packets from a guest when USBDevice 'setup_len' exceeds its 'data_buf[4096]' in the do_token_in, do_token_out routines. This flaw all | ||
| CVE-2020-12829 | — | < 4.2.1-11.16.3 | 4.2.1-11.16.3 | Aug 31, 2020 | In QEMU through 5.0.0, an integer overflow was found in the SM501 display driver implementation. This flaw occurs in the COPY_AREA macro while handling MMIO write operations through the sm501_2d_engine_write() callback. A local attacker could abuse this flaw to crash the QEMU pro | ||
| CVE-2020-10756 | — | < 4.2.1-11.19.2 | 4.2.1-11.19.2 | Jul 9, 2020 | An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the icmp6_send_echoreply() routine while replying to an ICMP echo request, also known as ping. This flaw allows a malicious guest to leak the contents of | ||
| CVE-2020-15469 | — | < 4.2.1-11.16.3 | 4.2.1-11.16.3 | Jul 2, 2020 | In QEMU 4.2.0, a MemoryRegionOps object may lack read/write callback methods, leading to a NULL pointer dereference. | ||
| CVE-2020-13253 | — | < 4.2.1-11.34.2 | 4.2.1-11.34.2 | May 27, 2020 | 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. |
- CVE-2021-3527May 26, 2021affected < 4.2.1-11.28.1fixed 4.2.1-11.28.1
A flaw was found in the USB redirector device (usb-redir) of QEMU. Small USB packets are combined into a single, large transfer request, to reduce the overhead and improve performance. The combined size of the bulk transfer is used to dynamically allocate a variable length array
- CVE-2021-3416Mar 18, 2021affected < 4.2.1-11.16.3fixed 4.2.1-11.16.3
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-2021-20255Mar 9, 2021affected < 4.2.1-11.28.1fixed 4.2.1-11.28.1
A stack overflow via an infinite recursion vulnerability was found in the eepro100 i8255x device emulator of QEMU. This issue occurs while processing controller commands due to a DMA reentry issue. This flaw allows a guest user or process to consume CPU cycles or crash the QEMU p
- CVE-2020-29443Jan 22, 2021affected < 4.2.1-11.16.3fixed 4.2.1-11.16.3
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-2020-27821Dec 8, 2020affected < 4.2.1-11.16.3fixed 4.2.1-11.16.3
A flaw was found in the memory management API of QEMU during the initialization of a memory region cache. This issue could lead to an out-of-bounds write access to the MSI-X table while performing MMIO operations. A guest user may abuse this flaw to crash the QEMU process on the
- CVE-2020-28916Dec 4, 2020affected < 4.2.1-11.16.3fixed 4.2.1-11.16.3
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 < 4.2.1-11.16.3fixed 4.2.1-11.16.3
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 < 4.2.1-11.16.3fixed 4.2.1-11.16.3
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-2020-29129Nov 26, 2020affected < 4.2.1-11.16.3fixed 4.2.1-11.16.3
ncsi.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-2020-29130Nov 26, 2020affected < 4.2.1-11.16.3fixed 4.2.1-11.16.3
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 < 4.2.1-11.16.3fixed 4.2.1-11.16.3
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-2020-27616Nov 6, 2020affected < 4.2.1-11.16.3fixed 4.2.1-11.16.3
ati_2d_blt in hw/display/ati_2d.c in QEMU 4.2.1 can encounter an outside-limits situation in a calculation. A guest can crash the QEMU process.
- CVE-2020-25625Sep 25, 2020affected < 4.2.1-11.16.3fixed 4.2.1-11.16.3
hw/usb/hcd-ohci.c in QEMU 5.0.0 has an infinite loop when a TD list has a loop.
- CVE-2020-25085Sep 25, 2020affected < 4.2.1-11.19.2fixed 4.2.1-11.19.2
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.
- CVE-2020-25084Sep 25, 2020affected < 4.2.1-11.16.3fixed 4.2.1-11.16.3
QEMU 5.0.0 has a use-after-free in hw/usb/hcd-xhci.c because the usb_packet_map return value is not checked.
- CVE-2020-14364Aug 31, 2020affected < 4.2.1-11.19.2fixed 4.2.1-11.19.2
An out-of-bounds read/write access flaw was found in the USB emulator of the QEMU in versions before 5.2.0. This issue occurs while processing USB packets from a guest when USBDevice 'setup_len' exceeds its 'data_buf[4096]' in the do_token_in, do_token_out routines. This flaw all
- CVE-2020-12829Aug 31, 2020affected < 4.2.1-11.16.3fixed 4.2.1-11.16.3
In QEMU through 5.0.0, an integer overflow was found in the SM501 display driver implementation. This flaw occurs in the COPY_AREA macro while handling MMIO write operations through the sm501_2d_engine_write() callback. A local attacker could abuse this flaw to crash the QEMU pro
- CVE-2020-10756Jul 9, 2020affected < 4.2.1-11.19.2fixed 4.2.1-11.19.2
An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the icmp6_send_echoreply() routine while replying to an ICMP echo request, also known as ping. This flaw allows a malicious guest to leak the contents of
- CVE-2020-15469Jul 2, 2020affected < 4.2.1-11.16.3fixed 4.2.1-11.16.3
In QEMU 4.2.0, a MemoryRegionOps object may lack read/write callback methods, leading to a NULL pointer dereference.
- CVE-2020-13253May 27, 2020affected < 4.2.1-11.34.2fixed 4.2.1-11.34.2
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.
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