[USN-3381-2] Linux kernel (Trusty HWE) vulnerabilities
Several security issues were fixed in the Linux kernel.
USN-3381-1 fixed vulnerabilities in the Linux kernel for Ubuntu 14.04
LTS. This update provides the corresponding updates for the Linux
Hardware Enablement (HWE) kernel from Ubuntu 14.04 LTS for Ubuntu
12.04 ESM.
Peter Pi discovered that the colormap handling for frame buffer devices in
the Linux kernel contained an integer overflow. A local attacker could use
this to disclose sensitive information (kernel memory). (CVE-2016-8405)
It was discovered that the Linux kernel did not properly restrict
RLIMIT_STACK size. A local attacker could use this in conjunction with
another vulnerability to possibly execute arbitrary code.
(CVE-2017-1000365)
It was discovered that SELinux in the Linux kernel did not properly handle
empty writes to /proc/pid/attr. A local attacker could use this to cause a
denial of service (system crash). (CVE-2017-2618)
石磊 discovered that the RxRPC Kerberos 5 ticket handling code in the
Linux kernel did not properly verify metadata. A remote attacker could use
this to cause a denial of service (system crash) or possibly execute
arbitrary code. (CVE-2017-7482)
- ID
- USN-3381-2
- Severity
- high
- Severity from
- CVE-2017-1000365
- URL
- https://ubuntu.com/security/notices/USN-3381-2
- Published
-
2017-08-07T19:03:54
(7 years ago) - Modified
-
2017-08-07T19:03:54
(7 years ago) - Other Advisories
-
- DSA-3791-1
- DSA-3927-1
- DSA-3945-1
- ELSA-2017-0933
- ELSA-2017-3609
- ELSA-2017-3621
- ELSA-2017-3622
- ELSA-2017-3635
- ELSA-2017-3640
- ELSA-2018-4040
- ELSA-2018-4041
- RHSA-2017:0931
- RHSA-2017:0933
- SSA:2017-177-01
- SSA:2017-180-01
- SSA:2017-181-02
- SSA:2017-184-01
- SUSE-SU-2017:1853-1
- SUSE-SU-2017:1990-1
- SUSE-SU-2017:2342-1
- SUSE-SU-2017:2389-1
- SUSE-SU-2017:2525-1
- SUSE-SU-2017:2908-1
- SUSE-SU-2017:2920-1
- SUSE-SU-2017:2956-1
- SUSE-SU-2017:3398-1
- SUSE-SU-2017:3410-1
- SUSE-SU-2018:0213-1
- SUSE-SU-2018:2332-1
- SUSE-SU-2018:2366-1
- SUSE-SU-2018:2637-1
- USN-3361-1
- USN-3377-1
- USN-3377-2
- USN-3378-1
- USN-3378-2
- USN-3381-1
# CVE | Description | CVSS | EPSS | EPSS Trend (30 days) | Affected Products | Weaknesses | Security Advisories | Exploits | PoC | Pubblication Date | Modification Date |
---|---|---|---|---|---|---|---|---|---|---|---|
# CVE | Description | CVSS | EPSS | EPSS Trend (30 days) | Affected Products | Weaknesses | Security Advisories | PoC | Pubblication Date | Modification Date |