cve-2022-33967
Vulnerability from cvelistv5
Published
2022-07-20 06:15
Modified
2024-08-03 08:16
Severity ?
EPSS score ?
Summary
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.
References
▼ | URL | Tags | |
---|---|---|---|
vultures@jpcert.or.jp | https://jvn.jp/en/vu/JVNVU97846460/index.html | Third Party Advisory | |
vultures@jpcert.or.jp | https://lists.denx.de/pipermail/u-boot/2022-June/487467.html | Exploit, Mailing List, Vendor Advisory | |
vultures@jpcert.or.jp | https://source.denx.de/u-boot/u-boot/-/commit/7f7fb9937c6cb49dd35153bd6708872b390b0a44 | Patch, Third Party Advisory, Vendor Advisory | |
vultures@jpcert.or.jp | https://www.denx.de/project/u-boot/ | Product |
Impacted products
▼ | Vendor | Product |
---|---|---|
DENX Software Engineering | U-Boot |
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.