Debian U-Boot vulnerabilities

CVE-2024-57258 [HIGH] CVE-2024-57258: u-boot - Integer overflows in memory allocation in Das U-Boot before 2025.01-rc1 occur fo... Integer overflows in memory allocation in Das U-Boot before 2025.01-rc1 occur for a crafted squashfs filesystem via sbrk, via request2size, or because ptrdiff_t is mishandled on x86_64. Scope: local bookworm: resolved (fixed in 2023.01+dfsg-2+deb12u2) bullseye: resolved (fixed in 2021.01+dfsg-5+deb11u1) forky: resolved (fixed in 2025.01-1) sid: resolved (fixed in 202

CVE-2022-33967 [HIGH] CVE-2022-33967: u-boot - squashfs filesystem implementation of U-Boot versions from v2020.10-rc2 to v2022... 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 or arbitrary code execution. Scope: local bookworm: resolved (fixed in 2022.07+dfsg-1) bu

CVE-2022-33103 [HIGH] CVE-2022-33103: u-boot - Das U-Boot from v2020.10 to v2022.07-rc3 was discovered to contain an out-of-bou... Das U-Boot from v2020.10 to v2022.07-rc3 was discovered to contain an out-of-bounds write via the function sqfs_readdir(). Scope: local bookworm: resolved (fixed in 2022.07+dfsg-1) bullseye: resolved (fixed in 2021.01+dfsg-5+deb11u1) forky: resolved (fixed in 2022.07+dfsg-1) sid: resolved (fixed in 2022.07+dfsg-1) trixie: resolved (fixed in 2022.07+dfsg-1)

CVE-2022-30790 [MEDIUM] CVE-2022-30790: u-boot - Das U-Boot 2022.01 has a Buffer Overflow, a different issue than CVE-2022-30552. Das U-Boot 2022.01 has a Buffer Overflow, a different issue than CVE-2022-30552. Scope: local bookworm: resolved (fixed in 2022.07+dfsg-1) bullseye: resolved (fixed in 2021.01+dfsg-5+deb11u1) forky: resolved (fixed in 2022.07+dfsg-1) sid: resolved (fixed in 2022.07+dfsg-1) trixie: resolved (fixed in 2022.07+dfsg-1)

CVE-2019-13104 [HIGH] CVE-2019-13104: u-boot - In Das U-Boot versions 2016.11-rc1 through 2019.07-rc4, an underflow can cause m... In Das U-Boot versions 2016.11-rc1 through 2019.07-rc4, an underflow can cause memcpy() to overwrite a very large amount of data (including the whole stack) while reading a crafted ext4 filesystem. Scope: local bookworm: resolved (fixed in 2020.01+dfsg-1) bullseye: resolved (fixed in 2020.01+dfsg-1) forky: resolved (fixed in 2020.01+dfsg-1) sid: resolved (fixed in 20

CVE-2019-13105 [HIGH] CVE-2019-13105: u-boot - Das U-Boot versions 2019.07-rc1 through 2019.07-rc4 can double-free a cached blo... 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. Scope: local bookworm: resolved (fixed in 2020.01+dfsg-1) bullseye: resolved (fixed in 2020.01+dfsg-1) forky: resolved (fixed in 2020.01+dfsg-1) sid: resolved (fixed in 2020.01+dfsg-1) trixie: resolved (fixed in 2020.01+dfsg-1)

CVE-2021-27138 [HIGH] CVE-2021-27138: u-boot - The boot loader in Das U-Boot before 2021.04-rc2 mishandles use of unit addresse... The boot loader in Das U-Boot before 2021.04-rc2 mishandles use of unit addresses in a FIT. Scope: local bookworm: resolved (fixed in 2021.07+dfsg-2) bullseye: resolved (fixed in 2021.01+dfsg-5+deb11u2) forky: resolved (fixed in 2021.07+dfsg-2) sid: resolved (fixed in 2021.07+dfsg-2) trixie: resolved (fixed in 2021.07+dfsg-2)

CVE-2021-27097 [HIGH] CVE-2021-27097: u-boot - The boot loader in Das U-Boot before 2021.04-rc2 mishandles a modified FIT. The boot loader in Das U-Boot before 2021.04-rc2 mishandles a modified FIT. Scope: local bookworm: resolved (fixed in 2021.07+dfsg-2) bullseye: resolved (fixed in 2021.01+dfsg-5+deb11u2) forky: resolved (fixed in 2021.07+dfsg-2) sid: resolved (fixed in 2021.07+dfsg-2) trixie: resolved (fixed in 2021.07+dfsg-2)

CVE-2018-3968 [HIGH] CVE-2018-3968: u-boot - An exploitable vulnerability exists in the verified boot protection of the Das U... An exploitable vulnerability exists in the verified boot protection of the Das U-Boot from version 2013.07-rc1 to 2014.07-rc2. The affected versions lack proper FIT signature enforcement, which allows an attacker to bypass U-Boot's verified boot and execute an unsigned kernel, embedded in a legacy image format. To trigger this vulnerability, a local attacker needs to b

CVE-2022-2347 [HIGH] CVE-2022-2347: u-boot - There exists an unchecked length field in UBoot. The U-Boot DFU implementation d... There exists an unchecked length field in UBoot. The U-Boot DFU implementation does not bound the length field in USB DFU download setup packets, and it does not verify that the transfer direction corresponds to the specified command. Consequently, if a physical attacker crafts a USB DFU download setup packet with a `wLength` greater than 4096 bytes, they can write bey

CVE-2019-11690 [MEDIUM] CVE-2019-11690: u-boot - gen_rand_uuid in lib/uuid.c in Das U-Boot v2014.04 through v2019.04 lacks an sra... 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. Scope: local bookworm: resolved (fixed in 2019.01+dfsg-6) bullseye: resolved (fixed in 201

CVE-2019-13103 [HIGH] CVE-2019-13103: u-boot - A crafted self-referential DOS partition table will cause all Das U-Boot version... 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. Scope: local bookworm: resolved (fixed in 2020.01+dfsg-1) bullseye: resolved (fixed in 2020.01+dfsg-1) forky: resolved (fixed in 2020.01+dfsg-1) sid: reso

CVE-2024-57256 [HIGH] CVE-2024-57256: u-boot - An integer overflow in ext4fs_read_symlink in Das U-Boot before 2025.01-rc1 occu... An integer overflow in ext4fs_read_symlink in Das U-Boot before 2025.01-rc1 occurs for zalloc (adding one to an le32 variable) via a crafted ext4 filesystem with an inode size of 0xffffffff, resulting in a malloc of zero and resultant memory overwrite. Scope: local bookworm: resolved (fixed in 2023.01+dfsg-2+deb12u2) bullseye: resolved (fixed in 2021.01+dfsg-5+deb11u

CVE-2024-57259 [HIGH] CVE-2024-57259: u-boot - sqfs_search_dir in Das U-Boot before 2025.01-rc1 exhibits an off-by-one error an... sqfs_search_dir in Das U-Boot before 2025.01-rc1 exhibits an off-by-one error and resultant heap memory corruption for squashfs directory listing because the path separator is not considered in a size calculation. Scope: local bookworm: resolved (fixed in 2023.01+dfsg-2+deb12u2) bullseye: resolved (fixed in 2021.01+dfsg-5+deb11u1) forky: resolved (fixed in 2025.01-1)

CVE-2024-57255 [HIGH] CVE-2024-57255: u-boot - An integer overflow in sqfs_resolve_symlink in Das U-Boot before 2025.01-rc1 occ... An integer overflow in sqfs_resolve_symlink in Das U-Boot before 2025.01-rc1 occurs via a crafted squashfs filesystem with an inode size of 0xffffffff, resulting in a malloc of zero and resultant memory overwrite. Scope: local bookworm: resolved (fixed in 2023.01+dfsg-2+deb12u2) bullseye: resolved (fixed in 2021.01+dfsg-5+deb11u1) forky: resolved (fixed in 2025.01-1)

CVE-2024-57254 [HIGH] CVE-2024-57254: u-boot - An integer overflow in sqfs_inode_size in Das U-Boot before 2025.01-rc1 occurs i... An integer overflow in sqfs_inode_size in Das U-Boot before 2025.01-rc1 occurs in the symlink size calculation via a crafted squashfs filesystem. Scope: local bookworm: resolved (fixed in 2023.01+dfsg-2+deb12u2) bullseye: resolved (fixed in 2021.01+dfsg-5+deb11u1) forky: resolved (fixed in 2025.01-1) sid: resolved (fixed in 2025.01-1) trixie: resolved (fixed in 2025.

CVE-2024-57257 [LOW] CVE-2024-57257: u-boot - A stack consumption issue in sqfs_size in Das U-Boot before 2025.01-rc1 occurs v... A stack consumption issue in sqfs_size in Das U-Boot before 2025.01-rc1 occurs via a crafted squashfs filesystem with deep symlink nesting. Scope: local bookworm: resolved (fixed in 2023.01+dfsg-2+deb12u2) bullseye: resolved (fixed in 2021.01+dfsg-5+deb11u1) forky: resolved (fixed in 2025.01-1) sid: resolved (fixed in 2025.01-1) trixie: resolved (fixed in 2025.01-1)

CVE-2022-30552 [MEDIUM] CVE-2022-30552: u-boot - Das U-Boot 2022.01 has a Buffer Overflow. Das U-Boot 2022.01 has a Buffer Overflow. Scope: local bookworm: resolved (fixed in 2022.07+dfsg-1) bullseye: resolved (fixed in 2021.01+dfsg-5+deb11u1) forky: resolved (fixed in 2022.07+dfsg-1) sid: resolved (fixed in 2022.07+dfsg-1) trixie: resolved (fixed in 2022.07+dfsg-1)