7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
59.2%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | u-boot | < 2022.07+dfsg-1 | u-boot_2022.07+dfsg-1_all.deb |
Debian | 11 | all | u-boot | <= 2021.01+dfsg-5 | u-boot_2021.01+dfsg-5_all.deb |
Debian | 999 | all | u-boot | < 2022.07+dfsg-1 | u-boot_2022.07+dfsg-1_all.deb |
Debian | 13 | all | u-boot | < 2022.07+dfsg-1 | u-boot_2022.07+dfsg-1_all.deb |