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qemu vulnerabilities and exploits
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356
VMScore
CVE-2020-27616
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.
Qemu Qemu 4.2.1
392
VMScore
CVE-2012-2652
The bdrv_open function in Qemu 1.0 does not properly handle the failure of the mkstemp function, when in snapshot node, which allows local users to overwrite or read arbitrary files via a symlink attack on an unspecified temporary file.
Qemu Qemu 1.0
659
VMScore
CVE-2011-1750
Multiple heap-based buffer overflows in the virtio-blk driver (hw/virtio-blk.c) in qemu-kvm 0.14.0 allow local guest users to cause a denial of service (guest crash) and possibly gain privileges via a (1) write request to the virtio_blk_handle_write function or (2) read request t...
Qemu Qemu 0.14.0
187
VMScore
CVE-2019-20808
In QEMU 4.1.0, an out-of-bounds read flaw was found in the ATI VGA implementation. It occurs in the ati_cursor_define() routine while handling MMIO write operations through the ati_mm_write() callback. A malicious guest could abuse this flaw to crash the QEMU process, resulting i...
Qemu Qemu 4.1.0
445
VMScore
CVE-2019-5008
hw/sparc64/sun4u.c in QEMU 3.1.50 is vulnerable to a NULL pointer dereference, which allows the malicious user to cause a denial of service via a device driver.
Qemu Qemu 3.1.50
187
VMScore
CVE-2019-9824
tcp_emu in slirp/tcp_subr.c (aka slirp/src/tcp_subr.c) in QEMU 3.0.0 uses uninitialized data in an snprintf call, leading to Information disclosure.
Qemu Qemu 3.0.0
605
VMScore
CVE-2020-11102
hw/net/tulip.c in QEMU 4.2.0 has a buffer overflow during the copying of tx/rx buffers because the frame size is not validated against the r/w data length.
Qemu Qemu 4.2.0
187
VMScore
CVE-2020-25741
fdctrl_write_data in hw/block/fdc.c in QEMU 5.0.0 has a NULL pointer dereference via a NULL block pointer for the current drive.
Qemu Qemu 5.0.0
668
VMScore
CVE-2018-20815
In QEMU 3.1.0, load_device_tree in device_tree.c calls the deprecated load_image function, which has a buffer overflow risk.
Qemu Qemu 3.1.0
436
VMScore
CVE-2008-2004
The drive_init function in QEMU 0.9.1 determines the format of a raw disk image based on the header, which allows local guest users to read arbitrary files on the host by modifying the header to identify a different format, which is used when the guest is restarted.
Qemu Qemu 0.9.1
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2022-48693
CVE-2024-30851
CVE-2024-34460
CVE-2024-2887
local
CVE-2024-27956
remote code execution
CVE-2024-34475
privilege
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