CVE-2017-9503: Null Pointer Dereference
First published: Wed Jun 07 2017(Updated: )
Last updated 24 July 2024
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| QEMU qemu | <=2.9.1 | |
| Debian Debian Linux | =8.0 | |
| Debian Debian Linux | =9.0 | |
| debian/qemu | 1:5.2+dfsg-11+deb11u3 1:5.2+dfsg-11+deb11u2 1:7.2+dfsg-7+deb12u7 1:9.2.0+ds-2 |
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Reference Links
- http://www.openwall.com/lists/oss-security/2017/06/08/1
- http://www.securityfocus.com/bid/99010
- https://bugzilla.redhat.com/show_bug.cgi?id=1459477
- https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
- https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html
- https://lists.gnu.org/archive/html/qemu-devel/2017-06/msg01309.html
- https://lists.gnu.org/archive/html/qemu-devel/2017-06/msg01313.html
- https://launchpad.net/bugs/cve/CVE-2017-9503
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1459478
- https://lists.gnu.org/archive/html/qemu-devel/2017-06/msg01308.html
- https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commit;h=87e459a810d7b1ec1638085b5a80ea3d9b43119a
- https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commit;h=b356807fcdfc45583c437f761fc579ab2a8eab11
- https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commit;h=36c327a69d723571f02a7691631667cdb1865ee1
- https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commit;h=5104fac8539eaf155fc6de93e164be43e1e62242
- https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commit;h=24c0c77af515acbf0f9705e8096f33ef24d37430
- https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commit;h=134550bf81a026e18cf58b81e2c2cceaf516f92e
- https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commit;h=660174fc1b346803b3f1d7c260e2a36329b66435
- https://security-tracker.debian.org/tracker/CVE-2017-9503
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9503
- https://nvd.nist.gov/vuln/detail/CVE-2017-9503
- https://ubuntu.com/security/CVE-2017-9503
Frequently Asked Questions
What is the vulnerability severity of CVE-2017-9503?
The vulnerability severity of CVE-2017-9503 is low.
How does CVE-2017-9503 affect QEMU?
CVE-2017-9503 affects QEMU when it is built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support.
Who is affected by CVE-2017-9503?
Local guest OS privileged users are affected by CVE-2017-9503.
What is the impact of CVE-2017-9503?
The impact of CVE-2017-9503 is a denial of service (NULL pointer dereference and QEMU process crash).
How can I fix CVE-2017-9503?
To fix CVE-2017-9503, it is recommended to update QEMU to the specified patched versions provided by the respective distributions.
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