12102 matches found
CVE-2026-74220
U-Boot before 2026.10-rc5 contains a buffer overflow in nfsreadreply function in net/nfs-common.c that allows attackers to corrupt memory by supplying crafted NFS READ reply lengths. A malicious NFS server can exploit signed integer handling to bypass length validation and write far past the...
CVE-2026-71974 U-Boot before 2026.10-rc3 Out-of-Bounds Write via Android Bootmeth Partition Read
U-Boot before 2026.10-rc3 contains an out-of-bounds write vulnerability in readslottedpartition that fails to validate image size against partition bounds. Attackers with physical access can supply crafted boot media with oversized headers to write past the load buffer into bootloader memory on...
CVE-2026-71973 U-Boot before 2026.10-rc4 Integer Overflow in SquashFS Directory Table Allocation
U-Boot before 2026.10-rc4 contains an integer overflow vulnerability in sqfsreaddirectorytable function when allocating the directory table buffer. Attackers can supply a crafted SquashFS image with an attacker-controlled superblock metablkscount value that causes heap buffer under-allocation and...
CVE-2026-71974 U-Boot before 2026.10-rc3 Out-of-Bounds Write via Android Bootmeth Partition Read
U-Boot before 2026.10-rc3 contains an out-of-bounds write vulnerability in readslottedpartition that fails to validate image size against partition bounds. Attackers with physical access can supply crafted boot media with oversized headers to write past the load buffer into bootloader memory on...
CVE-2026-71973
U-Boot versions before 2026.10-rc4 are susceptible to an integer overflow vulnerability within the sqfs_read_directory_table() function. The flaw occurs during the allocation of the directory table buffer when processing a crafted SquashFS image containing an attacker-controlled metastblks_count ...
CVE-2026-71974 U-Boot before 2026.10-rc3 Out-of-Bounds Write via Android Bootmeth Partition Read
U-Boot before 2026.10-rc3 contains an out-of-bounds write vulnerability in readslottedpartition that fails to validate image size against partition bounds. Attackers with physical access can supply crafted boot media with oversized headers to write past the load buffer into bootloader memory on...
CVE-2026-71974
U-Boot versions prior to 2026.10-rc3 are vulnerable to an out-of-bounds write in the read_slotted_partition() function. The flaw exists because the system fails to validate image sizes against partition bounds. An attacker with physical access can exploit this by providing crafted boot media cont...
CVE-2026-71973 U-Boot before 2026.10-rc4 Integer Overflow in SquashFS Directory Table Allocation
U-Boot before 2026.10-rc4 contains an integer overflow vulnerability in sqfsreaddirectorytable function when allocating the directory table buffer. Attackers can supply a crafted SquashFS image with an attacker-controlled superblock metablkscount value that causes heap buffer under-allocation and...
CVE-2026-71974
U-Boot before 2026.10-rc3 contains an out-of-bounds write vulnerability in readslottedpartition that fails to validate image size against partition bounds. Attackers with physical access can supply crafted boot media with oversized headers to write past the load buffer into bootloader memory on...
CVE-2026-71973
U-Boot before 2026.10-rc4 contains an integer overflow vulnerability in sqfsreaddirectorytable function when allocating the directory table buffer. Attackers can supply a crafted SquashFS image with an attacker-controlled superblock metablkscount value that causes heap buffer under-allocation and...
CVE-2026-71972 U-Boot through 2026.10-rc5 Out-of-Bounds Write in BMP RLE8 Decoder
U-Boot through 2026.10-rc5 contains an out-of-bounds write vulnerability in the videodisplayrle8bitmap function in drivers/video/videobmp.c. Attackers can supply a crafted RLE8-compressed BMP image to corrupt memory adjacent to the framebuffer and crash the bootloader...
CVE-2026-71972 U-Boot through 2026.10-rc5 Out-of-Bounds Write in BMP RLE8 Decoder
U-Boot through 2026.10-rc5 contains an out-of-bounds write vulnerability in the videodisplayrle8bitmap function in drivers/video/videobmp.c. Attackers can supply a crafted RLE8-compressed BMP image to corrupt memory adjacent to the framebuffer and crash the bootloader...
CVE-2026-71972 U-Boot through 2026.10-rc5 Out-of-Bounds Write in BMP RLE8 Decoder
U-Boot through 2026.10-rc5 contains an out-of-bounds write vulnerability in the videodisplayrle8bitmap function in drivers/video/videobmp.c. Attackers can supply a crafted RLE8-compressed BMP image to corrupt memory adjacent to the framebuffer and crash the bootloader...
CVE-2026-71971 U-Boot before 2026.10-rc3 Out-of-Bounds Write in IP Fragment Reassembly
U-Boot before 2026.10-rc3 with CONFIGIPDEFRAG enabled contains an out-of-bounds write vulnerability in the netdefragment function in net/net.c. Remote attackers can send a crafted IP fragment with non-zero offset and More-Fragments flag set during netboot to corrupt adjacent memory and crash the...
CVE-2026-71972
U-Boot versions through 2026.10-rc5 are affected by an out-of-bounds write vulnerability in the video_display_rle8_bitmap function located in drivers/video/video_bmp.c. An attacker can exploit this by providing a crafted RLE8-compressed BMP image , which can lead to memory corruption adjacent to ...
CVE-2026-71972
U-Boot through 2026.10-rc5 contains an out-of-bounds write vulnerability in the videodisplayrle8bitmap function in drivers/video/videobmp.c. Attackers can supply a crafted RLE8-compressed BMP image to corrupt memory adjacent to the framebuffer and crash the bootloader...
CVE-2026-71971
The U-Boot bootloader (versions before 2026.10-rc3 ) is vulnerable to an out-of-bounds write in the net_defragment function within net/net.c when CONFIG_IP_DEFRAG is enabled. A remote attacker can trigger this by sending a crafted IP fragment with a non-zero offset and the More-Fragments flag s...
CVE-2026-71971 U-Boot before 2026.10-rc3 Out-of-Bounds Write in IP Fragment Reassembly
U-Boot before 2026.10-rc3 with CONFIGIPDEFRAG enabled contains an out-of-bounds write vulnerability in the netdefragment function in net/net.c. Remote attackers can send a crafted IP fragment with non-zero offset and More-Fragments flag set during netboot to corrupt adjacent memory and crash the...
CVE-2026-71971 U-Boot before 2026.10-rc3 Out-of-Bounds Write in IP Fragment Reassembly
U-Boot before 2026.10-rc3 with CONFIGIPDEFRAG enabled contains an out-of-bounds write vulnerability in the netdefragment function in net/net.c. Remote attackers can send a crafted IP fragment with non-zero offset and More-Fragments flag set during netboot to corrupt adjacent memory and crash the...
CVE-2026-71971
U-Boot before 2026.10-rc3 with CONFIGIPDEFRAG enabled contains an out-of-bounds write vulnerability in the netdefragment function in net/net.c. Remote attackers can send a crafted IP fragment with non-zero offset and More-Fragments flag set during netboot to corrupt adjacent memory and crash the...