Denx: >> U-Boot >> 2018.05 Security Vulnerabilities
An issue was discovered in Das U-Boot through 2019.07. There is a stack-based buffer overflow in this nfs_handler reply helper function: nfs_mount_reply.
CVSS Score
9.8
EPSS Score
0.005
Published
2019-07-31
A crafted self-referential DOS partition table will cause all Das U-Boot versions through 2019.07-rc4 to infinitely recurse, causing the stack to grow infinitely and eventually either crash or overwrite other data.
CVSS Score
7.1
EPSS Score
0.001
Published
2019-07-29
Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a buffer overflow.
CVSS Score
9.8
EPSS Score
0.004
Published
2019-05-10
gen_rand_uuid in lib/uuid.c in Das U-Boot v2014.04 through v2019.04 lacks an srand call, which allows attackers to determine UUID values in scenarios where CONFIG_RANDOM_UUID is enabled, and Das U-Boot is relied upon for UUID values of a GUID Partition Table of a boot device.
CVSS Score
5.9
EPSS Score
0.003
Published
2019-05-03
DENX U-Boot through 2018.09-rc1 has a remotely exploitable buffer overflow via a malicious TFTP server because TFTP traffic is mishandled. Also, local exploitation can occur via a crafted kernel image.
CVSS Score
9.8
EPSS Score
0.005
Published
2018-11-20
DENX U-Boot through 2018.09-rc1 has a locally exploitable buffer overflow via a crafted kernel image because filesystem loading is mishandled.
CVSS Score
7.8
EPSS Score
0.001
Published
2018-11-20
U-Boot contains a CWE-20: Improper Input Validation vulnerability in Verified boot signature validation that can result in Bypass verified boot. This attack appear to be exploitable via Specially crafted FIT image and special device memory functionality.
CVSS Score
5.5
EPSS Score
0.002
Published
2018-06-26
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