CVE-2019-5008
What it is
hw/sparc64/sun4u.c in QEMU 3.1.50 is vulnerable to a NULL pointer dereference, which allows the attacker to cause a denial of service via a device driver.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of service disruption.
- Exploit odds
- 2.8% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 2.8% in the next 30 days (EPSS).
- Severity: 7.5 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 2.8% · EPSS, next 30 days
- Weakness
- CWE-476 · NULL pointer dereference
- Record status
- Modified
Affected
- Qemu 3.1.50
Attack profile CVSS 3.0 · 7.5
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Raw vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2019-5008.md and follow it. Check whether this project is affected by CVE-2019-5008. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://fakhrizulkifli.github.io/posts/2019/01/03/CVE-2019-5008/
- https://fakhrizulkifli.github.io/posts/2019/01/03/CVE-2019-5008/
References
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00000.html
- http://www.securityfocus.com/bid/108024
- https://fakhrizulkifli.github.io/posts/2019/01/03/CVE-2019-5008/
- https://git.qemu.org/?p=qemu.git%3Ba=history%3Bf=hw/sparc64/sun4u.c%3Bhb=HEAD
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BOE3PVFPMWMXV3DGP2R3XIHAF2ZQU3FS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RVDHJB2QKXNDU7OFXIHIL5O5VN5QCSZL/
- https://usn.ubuntu.com/3978-1/
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00000.html
- http://www.securityfocus.com/bid/108024
- https://fakhrizulkifli.github.io/posts/2019/01/03/CVE-2019-5008/
- https://git.qemu.org/?p=qemu.git%3Ba=history%3Bf=hw/sparc64/sun4u.c%3Bhb=HEAD
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BOE3PVFPMWMXV3DGP2R3XIHAF2ZQU3FS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RVDHJB2QKXNDU7OFXIHIL5O5VN5QCSZL/
- https://usn.ubuntu.com/3978-1/