CVE-2019-12068
- State
- Published
- Severity
- Not scored
- Published
- Sep 24, 2019
- Updated
- Aug 4, 2024
- Reserved
- May 13, 2019
Description
In QEMU 1:4.1-1, 1:2.1+dfsg-12+deb8u6, 1:2.8+dfsg-6+deb9u8, 1:3.1+dfsg-8~deb10u1, 1:3.1+dfsg-8+deb10u2, and 1:2.1+dfsg-12+deb8u12 (fixed), when executing script in lsi_execute_script(), the LSI scsi adapter emulator advances 's->dsp' index to read next opcode. This can lead to an infinite loop if the next opcode is empty. Move the existing loop exit after 10k iterations so that it covers no-op opcodes as well.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- [debian-lts-announce] 20190920 [SECURITY] [DLA 1927-1] qemu security updatemailing-list
- https://lists.gnu.org/archive/html/qemu-devel/2019-08/msg01518.html
- https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=de594e47659029316bbf9391efb79da0a1a08e08
- https://security-tracker.debian.org/tracker/CVE-2019-12068
- USN-4191-2vendor-advisory
- openSUSE-SU-2019:2510vendor-advisory
- openSUSE-SU-2019:2505vendor-advisory
- USN-4191-1vendor-advisory
- DSA-4665vendor-advisory
- [debian-lts-announce] 20200726 [SECURITY] [DLA 2288-1] qemu security updatemailing-list
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