High severity · published Aug 6, 2019
CVE-2019-13105
Das U-Boot versions 2019.07-rc1 through 2019.07-rc4 can double-free a cached block of data when listing files in a crafted ext4 filesystem
7.8
CVSS
1.3%
EPSS
No
On KEV
Description
Das U-Boot versions 2019.07-rc1 through 2019.07-rc4 can double-free a cached block of data when listing files in a crafted ext4 filesystem.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 69% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UB
U-boot · Denx
2019.07; 2019.07; 2019.07; 2019.07 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-13105
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-13105
Third Party Advisory
https://gist.github.com/deephooloovoo/d91b81a1674b4750e662dfae93804d75
Patch
https://github.com/u-boot/u-boot/commits/master
Mailing List
https://lists.denx.de/pipermail/u-boot/2019-July/375513.html
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