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A NULL pointer dereference in the main() function dhry_1.c of dhrystone 2.1 causes a denial of service (DoS).
45 affected packages
gcc-3.3, gcc-4.4, gcc-4.6, gcc-4.7, gcc-4.7-armel-cross...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| gcc-3.3 | — | — | Ignored | Ignored | Ignored |
| gcc-4.4 | — | — | Not in release | Not in release | Not in release |
| gcc-4.6 | — | — | Not in release | Not in release | Not in release |
| gcc-4.7 | — | — | Not in release | Not in release | Not in release |
| gcc-4.7-armel-cross | — | — | Not in release | Not in release | Not in release |
| gcc-4.7-armhf-cross | — | — | Not in release | Not in release | Not in release |
| gcc-4.8 | — | — | Not in release | Not in release | Ignored |
| gcc-4.8-arm64-cross | — | — | Not in release | Not in release | Not in release |
| gcc-4.8-armhf-cross | — | — | Not in release | Not in release | Not in release |
| gcc-4.8-powerpc-cross | — | — | Not in release | Not in release | Not in release |
| gcc-4.8-ppc64el-cross | — | — | Not in release | Not in release | Not in release |
| gcc-4.9 | — | — | Not in release | Not in release | Not in release |
| gcc-5 | — | — | Not in release | Not in release | Ignored |
| gcc-5-cross | — | — | Not in release | Not in release | Ignored |
| gcc-6 | — | — | Not in release | Not in release | Ignored |
| gcc-6-cross | — | — | Not in release | Not in release | Ignored |
| gcc-6-cross-ports | — | — | Not in release | Not in release | Ignored |
| gcc-7 | — | — | Not in release | Ignored | Ignored |
| gcc-7-cross | — | — | Not in release | Not in release | Ignored |
| gcc-7-cross-ports | — | — | Not in release | Not in release | Ignored |
| gcc-8 | — | — | Not in release | Ignored | Ignored |
| gcc-8-cross | — | — | Not in release | Ignored | Ignored |
| gcc-8-cross-ports | — | — | Not in release | Ignored | Ignored |
| gcc-9 | — | — | Ignored | Ignored | Not in release |
| gcc-9-cross | — | — | Ignored | Ignored | Not in release |
| gcc-9-cross-ports | — | — | Ignored | Ignored | Not in release |
| gcc-arm-linux-androideabi | — | — | Not in release | Not in release | Not in release |
| gcc-arm-none-eabi | — | — | Ignored | Ignored | Ignored |
| gcc-avr | — | — | Ignored | Ignored | Ignored |
| gcc-defaults | — | — | Ignored | Ignored | Ignored |
| gcc-defaults-arm64-cross | — | — | Not in release | Not in release | Not in release |
| gcc-defaults-armel-cross | — | — | Not in release | Not in release | Not in release |
| gcc-defaults-armhf-cross | — | — | Not in release | Not in release | Not in release |
| gcc-defaults-powerpc-cross | — | — | Not in release | Not in release | Not in release |
| gcc-defaults-ppc64el-cross | — | — | Not in release | Not in release | Not in release |
| gcc-h8300-hms | — | — | Ignored | Ignored | Ignored |
| gcc-i686-linux-android | — | — | Not in release | Not in release | Not in release |
| gcc-m68hc1x | — | — | Ignored | Ignored | Ignored |
| gcc-mingw-w64 | — | — | Ignored | Ignored | Ignored |
| gcc-msp430 | — | — | Ignored | Ignored | Ignored |
| gcc-opt | — | — | Ignored | Ignored | Ignored |
| gcc-snapshot | — | — | Ignored | Ignored | Ignored |
| gccgo-4.9 | — | — | Not in release | Not in release | Not in release |
| gccgo-6 | — | — | Not in release | Not in release | Not in release |
| u-boot | — | — | Not affected | Not affected | Not affected |
The boot loader in Das U-Boot before 2021.04-rc2 mishandles use of unit addresses in a FIT.
1 affected package
u-boot
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| u-boot | — | — | Not affected | Ignored | Ignored |
The boot loader in Das U-Boot before 2021.04-rc2 mishandles a modified FIT.
1 affected package
u-boot
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| u-boot | — | — | Not affected | Ignored | Ignored |
Some fixes available 2 of 4
Das U-Boot through 2020.01 allows attackers to bypass verified boot restrictions and subsequently boot arbitrary images by providing a crafted FIT image to a system configured to boot the default configuration.
1 affected package
u-boot
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| u-boot | Not affected | Not affected | Not affected | Fixed | Fixed |
Some fixes available 2 of 3
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...
1 affected package
u-boot
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| u-boot | — | — | Not affected | Fixed | Fixed |
Some fixes available 2 of 4
Das U-Boot versions 2016.09 through 2019.07-rc4 can memset() too much data while reading a crafted ext4 filesystem, which results in a stack buffer overflow and likely code execution.
1 affected package
u-boot
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| u-boot | — | — | Not affected | Fixed | Fixed |
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.
1 affected package
u-boot
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| u-boot | — | — | — | — | Not affected |
Some fixes available 2 of 4
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.
1 affected package
u-boot
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| u-boot | — | — | Not affected | Fixed | Fixed |
Some fixes available 2 of 5
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.
1 affected package
u-boot
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| u-boot | Not affected | Not affected | Not affected | Fixed | Fixed |
Some fixes available 2 of 5
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.
1 affected package
u-boot
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| u-boot | Not affected | Not affected | Not affected | Fixed | Fixed |