U Boot

CVEs (45)

• CVE-2022-34835CriJun 30, 2022
  Denx

  U Boot
  risk 0.64cvss 9.8epss 0.02

  In Das U-Boot through 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.

• CVE-2020-8432CriJan 29, 2020
  U Boot

  U Boot
  risk 0.64cvss 9.8epss 0.04

  In Das U-Boot through 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 attacker to execute arbitrary code. NOTE: this vulnerablity was introduced when attempting to fix a…

• CVE-2019-14204CriJul 31, 2019
  Denx

  U Boot
  risk 0.64cvss 9.8epss 0.02

  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_umountall_reply.

• CVE-2019-14203CriJul 31, 2019
  Denx

  U Boot
  risk 0.64cvss 9.8epss 0.02

  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.

• CVE-2019-14202CriJul 31, 2019
  Denx

  U Boot
  risk 0.64cvss 9.8epss 0.02

  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_readlink_reply.

• CVE-2019-14201CriJul 31, 2019
  Denx

  U Boot
  risk 0.64cvss 9.8epss 0.02

  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_lookup_reply.

• CVE-2019-14200CriJul 31, 2019
  Denx

  U Boot
  risk 0.64cvss 9.8epss 0.02

  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: rpc_lookup_reply.

• CVE-2019-14199CriJul 31, 2019
  Siemens Foundation

  U-Boot
  risk 0.64cvss 9.8epss 0.02

  An issue was discovered in Das U-Boot through 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.

• CVE-2019-14198CriJul 31, 2019
  Denx

  U Boot
  risk 0.64cvss 9.8epss 0.02

  An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_read_reply when calling store_block in the NFSv3 case.

• CVE-2019-14196CriJul 31, 2019
  Denx

  U Boot
  risk 0.64cvss 9.8epss 0.02

  An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_lookup_reply.

• CVE-2019-14195CriJul 31, 2019
  Denx

  U Boot
  risk 0.64cvss 9.8epss 0.02

  An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with unvalidated length at nfs_readlink_reply in the "else" block after calculating the new path length.

• CVE-2019-14194CriJul 31, 2019
  Siemens Foundation

  Das U-Boot
  risk 0.64cvss 9.8epss 0.02

  An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_read_reply when calling store_block in the NFSv2 case.

• CVE-2019-14193CriJul 31, 2019
  Denx

  U Boot
  risk 0.64cvss 9.8epss 0.02

  An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with an unvalidated length at nfs_readlink_reply, in the "if" block after calculating the new path length.

• CVE-2019-14192CriJul 31, 2019
  Denx

  U Boot
  risk 0.64cvss 9.8epss 0.03

  An issue was discovered in Das U-Boot through 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.

• CVE-2019-11059CriMay 10, 2019
  U Boot

  U Boot
  risk 0.64cvss 9.8epss 0.02

  Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a buffer overflow.

• CVE-2018-18439CriNov 20, 2018
  Denx

  U Boot
  risk 0.64cvss 9.8epss 0.02

  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.

• CVE-2019-14197CriJul 31, 2019
  Siemens Foundation

  Das U-Boot
  risk 0.59cvss 9.1epss 0.02

  An issue was discovered in Das U-Boot through 2019.07. There is a read of out-of-bounds data at nfs_read_reply.

• CVE-2024-42040HigAug 23, 2024
  DENEX

  U-Boot
  risk 0.53cvss 8.1epss 0.01

  Buffer Overflow vulnerability in the net/bootp.c in DENEX U-Boot from its initial commit in 2002 (3861aa5) up to today on any platform allows an attacker on the local network to leak memory from four up to 32 bytes of memory stored behind the packet to the network depending on…

• CVE-2022-33967HigJul 20, 2022
  U Boot

  U Boot
  risk 0.51cvss 7.8epss 0.01

  squashfs filesystem implementation of U-Boot versions from v2020.10-rc2 to v2022.07-rc5 contains a heap-based buffer overflow vulnerability due to a defect in the metadata reading process. Loading a specially crafted squashfs image may lead to a denial-of-service (DoS) condition…

• CVE-2022-33103HigJul 1, 2022
  U Boot

  U Boot
  risk 0.51cvss 7.8epss 0.00

  Das U-Boot from v2020.10 to v2022.07-rc3 was discovered to contain an out-of-bounds write via the function sqfs_readdir().