CVE-2022-33103
7.8
HIGH
CVSS 3.1
EPSS 0.06%
Description
Das U-Boot from v2020.10 to v2022.07-rc3 was discovered to contain an out-of-bounds write via the function sqfs_readdir().
How to fix CVE-2022-33103
To remediate CVE-2022-33103, upgrade the affected package to a fixed version below.
- Debian/u-boot—upgrade to 2021.01+dfsg-5+deb11u1 or later
Is CVE-2022-33103 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2021.01+dfsg-5+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |