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denx u-boot vulnerabilities and exploits
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9.8
CVSSv3
CVE-2022-34835
In Das U-Boot up to and including 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the "i2c md" command enables the corruption of the return address pointer of the do_i2c_md function.
Denx U-boot 2022.07
Denx U-boot
9.8
CVSSv3
CVE-2022-30767
nfs_lookup_reply in net/nfs.c in Das U-Boot up to and including 2022.04 (and up to and including 2022.07-rc2) has an unbounded memcpy with a failed length check, leading to a buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2019-14196.
Denx U-boot
Denx U-boot 2022.07
Fedoraproject Fedora 36
9.8
CVSSv3
CVE-2020-8432
In Das U-Boot up to and including 2020.01, a double free has been found in the cmd/gpt.c do_rename_gpt_parts() function. Double freeing may result in a write-what-where condition, allowing an malicious user to execute arbitrary code. NOTE: this vulnerablity was introduced when at...
Denx U-boot
Opensuse Leap 15.2
9.8
CVSSv3
CVE-2019-14198
An issue exists in Das U-Boot up to and including 2019.07. There is an unbounded memcpy with a failed length check at nfs_read_reply when calling store_block in the NFSv3 case.
Denx U-boot
9.8
CVSSv3
CVE-2019-14201
An issue exists in Das U-Boot up to and including 2019.07. There is a stack-based buffer overflow in this nfs_handler reply helper function: nfs_lookup_reply.
Denx U-boot
9.8
CVSSv3
CVE-2019-14202
An issue exists in Das U-Boot up to and including 2019.07. There is a stack-based buffer overflow in this nfs_handler reply helper function: nfs_readlink_reply.
Denx U-boot
9.8
CVSSv3
CVE-2019-14204
An issue exists in Das U-Boot up to and including 2019.07. There is a stack-based buffer overflow in this nfs_handler reply helper function: nfs_umountall_reply.
Denx U-boot
9.8
CVSSv3
CVE-2019-14196
An issue exists in Das U-Boot up to and including 2019.07. There is an unbounded memcpy with a failed length check at nfs_lookup_reply.
Denx U-boot
9.8
CVSSv3
CVE-2019-14192
An issue exists in Das U-Boot up to and including 2019.07. There is an unbounded memcpy when parsing a UDP packet due to a net_process_received_packet integer underflow during an nc_input_packet call.
Denx U-boot
1 Github repository
9.8
CVSSv3
CVE-2019-14199
An issue exists in Das U-Boot up to and including 2019.07. There is an unbounded memcpy when parsing a UDP packet due to a net_process_received_packet integer underflow during an *udp_packet_handler call.
Denx U-boot
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
race condition
CVE-2024-4249
CVE-2024-4244
CVE-2023-20198
TCP
CVE-2022-48648
CVE-2022-48636
CVE-2024-21345
SQL
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