Description
The sdhci_sdma_transfer_multi_blocks function in hw/sd/sdhci.c in QEMU (aka Quick Emulator) allows local OS guest privileged users to cause a denial of service (infinite loop and QEMU process crash) via vectors involving the transfer mode register during multi block transfer.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.securityfocus.com/bid/96263 ↗
- https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html ↗
- http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=6e86d90352adf6cb08295255220295cf23c4286e ↗
- http://www.openwall.com/lists/oss-security/2017/02/14/8 ↗
- https://lists.gnu.org/archive/html/qemu-devel/2017-02/msg02776.html ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1421995 ↗
- https://security.gentoo.org/glsa/201704-01 ↗