CVE-2025-0689

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-0689
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-0689.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-0689
Related
Published
2025-03-03T15:15:16Z
Modified
2025-03-05T22:50:46.884233Z
Summary
[none]
Details

When reading data from disk, the grub's UDF filesystem module utilizes the user controlled data length metadata to allocate its internal buffers. In certain scenarios, while iterating through disk sectors, it assumes the read size from the disk is always smaller than the allocated buffer size which is not guaranteed. A crafted filesystem image may lead to a heap-based buffer overflow resulting in critical data to be corrupted, resulting in the risk of arbitrary code execution by-passing secure boot protections.

References

Affected packages

Debian:11 / grub2

Package

Name
grub2
Purl
pkg:deb/debian/grub2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.04-20
2.06-1
2.06-2
2.06-2+hurd.1
2.06-2+hurd.2
2.06-2+hurd.3
2.06-2+hurd.4
2.06-2+hurd.5
2.06-2+hurd.6
2.06-2+hurd.7
2.06-2+hurd.8
2.06-3~deb10u1
2.06-3~deb10u2
2.06-3~deb10u3
2.06-3~deb10u4
2.06-3~deb11u1
2.06-3~deb11u2
2.06-3~deb11u4
2.06-3~deb11u5
2.06-3~deb11u6
2.06-3
2.06-4
2.06-4+hurd.1
2.06-5
2.06-6
2.06-7
2.06-8
2.06-8+hurd.1
2.06-8.1
2.06-9
2.06-10
2.06-11
2.06-12
2.06-13
2.06-13+hurd.1
2.06-13+hurd.2
2.06-14
2.12~rc1-1
2.12~rc1-2
2.12~rc1-3
2.12~rc1-6
2.12~rc1-7
2.12~rc1-8
2.12~rc1-9
2.12~rc1-10
2.12~rc1-11
2.12~rc1-12
2.12~rc1-13
2.12-1~bpo12+1
2.12-1
2.12-1.1
2.12-2~deb13u1
2.12-2
2.12-3
2.12-4
2.12-5
2.12-5+hurd.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / grub2

Package

Name
grub2
Purl
pkg:deb/debian/grub2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.06-13
2.06-13+deb12u1
2.06-13+hurd.1
2.06-13+hurd.2
2.06-14
2.12~rc1-1
2.12~rc1-2
2.12~rc1-3
2.12~rc1-6
2.12~rc1-7
2.12~rc1-8
2.12~rc1-9
2.12~rc1-10
2.12~rc1-11
2.12~rc1-12
2.12~rc1-13
2.12-1~bpo12+1
2.12-1
2.12-1.1
2.12-2~deb13u1
2.12-2
2.12-3
2.12-4
2.12-5
2.12-5+hurd.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / grub2

Package

Name
grub2
Purl
pkg:deb/debian/grub2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.06-13
2.06-13+deb13u1
2.06-13+hurd.1
2.06-13+hurd.2
2.06-14
2.12~rc1-1
2.12~rc1-2
2.12~rc1-3
2.12~rc1-6
2.12~rc1-7
2.12~rc1-8
2.12~rc1-9
2.12~rc1-10
2.12~rc1-11
2.12~rc1-12
2.12~rc1-13
2.12-1~bpo12+1
2.12-1
2.12-1.1
2.12-2~deb13u1
2.12-2
2.12-3
2.12-4
2.12-5
2.12-5+hurd.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}