CVE-2021-47478

Source
https://nvd.nist.gov/vuln/detail/CVE-2021-47478
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47478.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-47478
Related
Published
2024-05-22T09:15:09Z
Modified
2024-11-07T17:52:08.719994Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

isofs: Fix out of bound access for corrupted isofs image

When isofs image is suitably corrupted isofsreadinode() can read data beyond the end of buffer. Sanity-check the directory entry length before using it.

References

Affected packages

Debian:11 / linux

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.10.84-1

Affected versions

5.*

5.10.46-4
5.10.46-5
5.10.70-1~bpo10+1
5.10.70-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / linux

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.15.3-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / linux

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.15.3-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}