Critical severity · published May 10, 2019
CVE-2019-11059
Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a buffer overflow
9.8
CVSS
1.9%
EPSS
No
On KEV
Description
Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a buffer overflow.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.9% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UB
U-boot · Denx
2016.11 through 2019.04; 2016.11; 2016.11; 2016.11 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-11059
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-11059
git.denx.de
https://git.denx.de/?p=u-boot.git%3Ba=commit%3Bh=febbc583319b567fe3d83e521cc2ace9be8d1501
Patch
https://github.com/u-boot/u-boot/commits/master
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