PT-2021-3402 · Google+5 · Android Kernel+5

Published 2021-05-18 · Updated 2021-07-22 · CVE-2021-0605

Positive Technologies (AI Summary)

CVSS v2.0

6.2

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android kernel versions (affected versions not specified)

Description The issue is related to a possible out-of-bounds read in the pfkey dump function of af key.c due to a missing bounds check. This could lead to local information disclosure in the kernel, requiring System execution privileges for exploitation. No user interaction is needed for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALSA-2021:1578

BDU:2021-03253

CESA-2021_1578

CESA-2021_1739

CVE-2021-0605

OPENSUSE-SU-2021:2305-1

OPENSUSE-SU-2021:2352-1

OPENSUSE-SU-2021:2427-1

OPENSUSE-SU-2021_2305-1

OPENSUSE-SU-2021_2352-1

OPENSUSE-SU-2021_2427-1

RHSA-2021:1578

RHSA-2021:1739

RHSA-2021_1578

RHSA-2021_1739

SUSE-SU-2021:2303-1

SUSE-SU-2021:2305-1

SUSE-SU-2021:2321-1

SUSE-SU-2021:2324-1

SUSE-SU-2021:2325-1

SUSE-SU-2021:2344-1

SUSE-SU-2021:2349-1

SUSE-SU-2021:2352-1

SUSE-SU-2021:2367-1

SUSE-SU-2021:2368-1

SUSE-SU-2021:2377-1

SUSE-SU-2021:2406-1

SUSE-SU-2021:2421-1

SUSE-SU-2021:2422-1

SUSE-SU-2021:2426-1

SUSE-SU-2021:2427-1

SUSE-SU-2021:2433-1

SUSE-SU-2021:2451-1

Affected Products

Almalinux

Android Kernel

Astra Linux

Centos

Red Hat

Suse

References · 338

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/netfilter_xtables_heap_oob_write_priv_esc.rb · Exploit
• 🔥 https://github.com/Liang2580/CVE-2021-33909 · Exploit
• 🔥 https://github.com/nrb547/kernel-exploitation/blob/main/cve-2021-3609/cve-2021-3609.md · Exploit
• 🔥 https://github.com/ChrisTheCoolHut/CVE-2021-33909 · Exploit
• 🔥 https://github.com/veritas501/CVE-2021-22555-PipeVersion · Exploit
• 🔥 https://github.com/xyjl-ly/CVE-2021-22555-Exploit · Exploit
• 🔥 https://github.com/kiks7/CVE-2020-27786-Kernel-Exploit · Exploit
• 🔥 https://github.com/bbinfosec43/CVE-2021-33909 · Exploit
• 🔥 https://github.com/baerwolf/cve-2021-33909 · Exploit
• 🔥 https://github.com/benschlueter/CVE-2021-33624 · Exploit
• 🔥 https://github.com/Kakashiiiiy/CVE-2021-33624 · Exploit
• 🔥 https://github.com/ii4gsp/CVE-2020-27786 · Exploit
• 🔥 https://github.com/cgwalters/container-cve-2021-22555 · Exploit
• 🔥 https://github.com/tukru/CVE-2021-22555 · Exploit
• 🔥❌ https://github.com/HackerDev-Felix/CVE-2021-22555-Exploit · Exploit, Deleted