- Vulnerability/
- USN-3345-1
USN-3345-1: Linux kernel vulnerabilities
First published: Thu Jun 29 2017(Updated: )
USN 3324-1 fixed a vulnerability in the Linux kernel. However, that fix introduced regressions for some Java applications. This update addresses the issue. We apologize for the inconvenience. Roee Hay discovered that the parallel port printer driver in the Linux kernel did not properly bounds check passed arguments. A local attacker with write access to the kernel command line arguments could use this to execute arbitrary code. (CVE-2017-1000363) It was discovered that a double-free vulnerability existed in the IPv4 stack of the Linux kernel. An attacker could use this to cause a denial of service (system crash). (CVE-2017-8890) Andrey Konovalov discovered an IPv6 out-of-bounds read error in the Linux kernel's IPv6 stack. A local attacker could cause a denial of service or potentially other unspecified problems. (CVE-2017-9074) Andrey Konovalov discovered a flaw in the handling of inheritance in the Linux kernel's IPv6 stack. A local user could exploit this issue to cause a denial of service or possibly other unspecified problems. (CVE-2017-9075) It was discovered that dccp v6 in the Linux kernel mishandled inheritance. A local attacker could exploit this issue to cause a denial of service or potentially other unspecified problems. (CVE-2017-9076) It was discovered that the transmission control protocol (tcp) v6 in the Linux kernel mishandled inheritance. A local attacker could exploit this issue to cause a denial of service or potentially other unspecified problems. (CVE-2017-9077) Jann Horn discovered that bpf in Linux kernel does not restrict the output of the print_bpf_insn function. A local attacker could use this to obtain sensitive address information. (CVE-2017-9150) It was discovered that the IPv6 stack in the Linux kernel was performing its over write consistency check after the data was actually overwritten. A local attacker could exploit this flaw to cause a denial of service (system crash). (CVE-2017-9242)
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/linux-image-4.10.0-1010-raspi2 | <4.10.0-1010.13 | 4.10.0-1010.13 |
| Ubuntu Ubuntu | =17.04 | |
| All of | ||
| ubuntu/linux-image-generic | <4.10.0.26.28 | 4.10.0.26.28 |
| Ubuntu Ubuntu | =17.04 | |
| All of | ||
| ubuntu/linux-image-4.10.0-26-generic | <4.10.0-26.30 | 4.10.0-26.30 |
| Ubuntu Ubuntu | =17.04 | |
| All of | ||
| ubuntu/linux-image-4.10.0-26-lowlatency | <4.10.0-26.30 | 4.10.0-26.30 |
| Ubuntu Ubuntu | =17.04 | |
| All of | ||
| ubuntu/linux-image-4.10.0-26-generic-lpae | <4.10.0-26.30 | 4.10.0-26.30 |
| Ubuntu Ubuntu | =17.04 | |
| All of | ||
| ubuntu/linux-image-generic-lpae | <4.10.0.26.28 | 4.10.0.26.28 |
| Ubuntu Ubuntu | =17.04 | |
| All of | ||
| ubuntu/linux-image-lowlatency | <4.10.0.26.28 | 4.10.0.26.28 |
| Ubuntu Ubuntu | =17.04 | |
| All of | ||
| ubuntu/linux-image-raspi2 | <4.10.0.1010.12 | 4.10.0.1010.12 |
| Ubuntu Ubuntu | =17.04 |
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Reference Links
- https://ubuntu.com/security/CVE-2017-1000363
- https://ubuntu.com/security/CVE-2017-8890
- https://ubuntu.com/security/CVE-2017-9074
- https://ubuntu.com/security/CVE-2017-9075
- https://ubuntu.com/security/CVE-2017-9076
- https://ubuntu.com/security/CVE-2017-9077
- https://ubuntu.com/security/CVE-2017-9150
- https://ubuntu.com/security/CVE-2017-9242
- https://launchpad.net/bugs/1699772
- https://www.ubuntu.com/usn/usn-3324-1
- https://ubuntu.com/security/notices/USN-3342-2
- https://ubuntu.com/security/notices/USN-3344-2
- https://ubuntu.com/security/notices/USN-3344-1
- https://ubuntu.com/security/notices/USN-3342-1
- https://ubuntu.com/security/notices/USN-3343-1
- https://ubuntu.com/security/notices/USN-3343-2
- https://ubuntu.com/security/notices/USN-3360-2
- https://ubuntu.com/security/notices/USN-3364-3
- https://ubuntu.com/security/notices/USN-3364-1
- https://ubuntu.com/security/notices/USN-3364-2
- https://ubuntu.com/security/notices/USN-3361-1
- https://ubuntu.com/security/notices/USN-3359-1
- https://launchpad.net/ubuntu/+source/linux-raspi2/4.10.0-1010.13
- https://launchpad.net/ubuntu/+source/linux/4.10.0-26.30
- https://ubuntu.com/security/notices/USN-3345-1 (Advisory)
Child vulnerabilities
(Contains the following vulnerabilities)
Frequently Asked Questions
What is the vulnerability ID for this update?
The vulnerability ID for this update is USN-3345-1.
What is the affected software?
The affected software is the Linux kernel version 4.10.0-1010.13 for Ubuntu 17.04.
What are the consequences of this vulnerability?
This vulnerability could allow an attacker to gain unauthorized access or cause a denial-of-service.
How can I fix this vulnerability?
To fix this vulnerability, update your Linux kernel to version 4.10.0-1010.13 or later.
Where can I find more information about this vulnerability?
You can find more information about this vulnerability on the Ubuntu Security website.
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