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mirror of https://git.yoctoproject.org/poky synced 2026-06-02 13:29:49 +00:00
Hitendra Prajapati cfd2eaa0e1 qemu: CVE-2020-27821 heap buffer overflow in msix_table_mmio_write
Source: https://git.qemu.org/?p=qemu.git;
MR: 107558
Type: Security Fix
Disposition: Backport from https://git.qemu.org/?p=qemu.git;a=commit;h=4bfb024bc76973d40a359476dc0291f46e435442
ChangeID: c5d25422f43edb7d8728118eb482eba09474ef2c
Description:
          CVE-2020-27821 qemu: heap buffer overflow in msix_table_mmio_write() in hw/pci/msix.c.

(From OE-Core rev: 198bd53bdc77d2b01dae19993bde79f03f4dd02c)

Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-08-22 14:29:48 +01:00
2022-07-08 08:27:20 +01:00
2021-12-08 20:28:01 +00:00

QEMU Emulation Targets
======================

To simplify development, the build system supports building images to
work with the QEMU emulator in system emulation mode. Several architectures
are currently supported in 32 and 64 bit variants:

  * ARM (qemuarm + qemuarm64)
  * x86 (qemux86 + qemux86-64)
  * PowerPC (qemuppc only)
  * MIPS (qemumips + qemumips64)

Use of the QEMU images is covered in the Yocto Project Reference Manual.
The appropriate MACHINE variable value corresponding to the target is given
in brackets.
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