U Boot
CVE-2019-14197
CRITICAL
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Lifecycle Timeline
1DescriptionCVE.org
An issue was discovered in Das U-Boot through 2019.07. There is a read of out-of-bounds data at nfs_read_reply.
AnalysisAI
An issue was discovered in Das U-Boot through 2019.07. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Out-of-bounds Read (CWE-125), which allows attackers to read data from memory outside the intended buffer boundaries. An issue was discovered in Das U-Boot through 2019.07. There is a read of out-of-bounds data at nfs_read_reply. Affected products include: Denx U-Boot. Version information: through 2019.07..
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate array indices and buffer lengths. Use memory-safe languages. Enable AddressSanitizer during testing.
In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the "i2c md"
Das U-Boot 2022.01 has a Buffer Overflow, a different issue than CVE-2022-30552. Rated high severity (CVSS 7.8), this vu
Das U-Boot through 2020.01 allows attackers to bypass verified boot restrictions and subsequently boot arbitrary images
nfs_lookup_reply in net/nfs.c in Das U-Boot through 2022.04 (and through 2022.07-rc2) has an unbounded memcpy with a fai
DENX U-Boot through 2018.09-rc1 has a remotely exploitable buffer overflow via a malicious TFTP server because TFTP traf
There exists an unchecked length field in UBoot. Rated high severity (CVSS 7.7), this vulnerability is no authentication
An issue was discovered in Das U-Boot through 2019.07. Rated critical severity (CVSS 9.8), this vulnerability is remotel
An issue was discovered in Das U-Boot through 2019.07. Rated critical severity (CVSS 9.8), this vulnerability is remotel
An issue was discovered in Das U-Boot through 2019.07. Rated critical severity (CVSS 9.8), this vulnerability is remotel
An issue was discovered in Das U-Boot through 2019.07. Rated critical severity (CVSS 9.8), this vulnerability is remotel
An issue was discovered in Das U-Boot through 2019.07. Rated critical severity (CVSS 9.8), this vulnerability is remotel
An issue was discovered in Das U-Boot through 2019.07. Rated critical severity (CVSS 9.8), this vulnerability is remotel
Same weakness CWE-125 – Out-of-bounds Read
View allSame technique Buffer Overflow
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External POC / Exploit Code
Leaving vuln.today