PT-2015-7042 · Linux+3 · Linux Kernel+3

Adam Mariš · Published 2015-08-07 · Updated 2017-09-21 · CVE-2015-5697

Positive Technologies (AI Summary)

CVSS v2.0

2.1

Low

Base vector

AV:L/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 4.1.6

Description The issue allows local users to obtain sensitive information from kernel memory. This is due to the get bitmap file function in drivers/md/md.c not initializing a certain bitmap data structure, which can be exploited via a GET BITMAP FILE ioctl call.

Recommendations For Linux kernel versions prior to 4.1.6, update to version 4.1.6 or later to resolve the issue.

Exploit

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

ALT-PU-2015-1699

ALT-PU-2015-1849

CVE-2015-5697

DLA-310-1

DSA-3329-1

MGASA-2015-0386

MGASA-2015-0390

MGASA-2016-0015

SUSE-SU-2015:1727-1

SUSE-SU-2015:2167-1

USN-2731-1

USN-2732-1

USN-2748-1

USN-2749-1

USN-2751-1

USN-2752-1

USN-2777-1

Affected Products

Alt Linux

Linux Kernel

Suse

Ubuntu

References · 212

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/overlayfs_priv_esc.rb · Exploit
• 🔥 https://github.com/fi01/CVE-2015-3636 · Exploit
• 🔥 https://github.com/android-rooting-tools/libpingpong_exploit · Exploit
• 🔥 https://github.com/a7vinx/CVE-2015-3636 · Exploit
• 🔥 https://github.com/askk/libping_unhash_exploit_POC · Exploit
• 🔥 https://github.com/hhj4ck/CVE-2016-2067 · Exploit
• 🔥 https://github.com/elit3pwner/CVE-2015-1328-GoldenEye · Exploit
• 🔥 https://github.com/0x1ns4n3/CVE-2015-1328-GoldenEye · Exploit
• 🔥 https://github.com/x1ns4n3/CVE-2015-1328-GoldenEye · Exploit
• 🔥 https://github.com/betalphafai/CVE-2015-0568 · Exploit
• 🔥 https://github.com/betalphafai/cve-2015-3636_crash · Exploit
• https://advisories.mageia.org/MGASA-2015-0386.html · Security Note
• https://osv.dev/vulnerability/USN-2751-1 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2015-0390.html · Security Note
• https://ubuntu.com/security/notices/USN-2748-1 · Vendor Advisory