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Vulnerability Details : CVE-2020-13143

gadget_dev_desc_UDC_store in drivers/usb/gadget/configfs.c in the Linux kernel 3.16 through 5.6.13 relies on kstrdup without considering the possibility of an internal '\0' value, which allows attackers to trigger an out-of-bounds read, aka CID-15753588bcd4.
Publish Date : 2020-05-18 Last Update Date : 2021-01-04
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- CVSS Scores & Vulnerability Types

CVSS Score
4.3
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 125

- Products Affected By CVE-2020-13143

# Product Type Vendor Product Version Update Edition Language
1 OS Linux Linux Kernel * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Linux Linux Kernel 1

- References For CVE-2020-13143

https://www.spinics.net/lists/linux-usb/msg194331.html
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=15753588bcd4bbffae1cca33c8ced5722477fe1f
https://security.netapp.com/advisory/ntap-20200608-0001/ CONFIRM
https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html
MLIST [debian-lts-announce] 20200609 [SECURITY] [DLA 2241-1] linux security update
https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
MLIST [debian-lts-announce] 20200610 [SECURITY] [DLA 2241-2] linux security update
https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
MLIST [debian-lts-announce] 20200610 [SECURITY] [DLA 2242-1] linux-4.9 security update
https://www.debian.org/security/2020/dsa-4699
DEBIAN DSA-4699
https://www.debian.org/security/2020/dsa-4698
DEBIAN DSA-4698
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html
SUSE openSUSE-SU-2020:0801
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00008.html
SUSE openSUSE-SU-2020:0935
https://usn.ubuntu.com/4413-1/
UBUNTU USN-4413-1
https://usn.ubuntu.com/4411-1/
UBUNTU USN-4411-1
https://usn.ubuntu.com/4412-1/
UBUNTU USN-4412-1
https://usn.ubuntu.com/4419-1/
UBUNTU USN-4419-1
https://usn.ubuntu.com/4414-1/
UBUNTU USN-4414-1
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=d126cf46f829d146dde3e6a8963e095ac6cfcd1c

- Metasploit Modules Related To CVE-2020-13143

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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