DEBIAN-CVE-2024-27023

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Source
https://security-tracker.debian.org/tracker/DEBIAN-CVE-2024-27023
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-27023.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2024-27023
Upstream
Published
2024-05-01T13:15:48Z
Modified
2025-09-19T07:35:02.425809Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: md: Fix missing release of 'activeio' for flush submitflushes atomicset(&mddev->flushpending, 1); rdevforeachrcu(rdev, mddev) atomicinc(&mddev->flushpending); bi->biendio = mdendflush submitbio(bi); /* flush io is done first */ mdendflush if (atomicdecandtest(&mddev->flushpending)) percpurefput(&mddev->activeio) -> activeio is not released if (atomicdecandtest(&mddev->flushpending)) -> missing release of activeio For consequence, mddevsuspend() will wait for 'activeio' to be zero forever. Fix this problem by releasing 'activeio' in submitflushes() if 'flushpending' is decreased to zero.

References

Affected packages

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
6.1.82-1

Affected versions

6.*

6.1.27-1
6.1.37-1
6.1.38-1
6.1.38-2~bpo11+1
6.1.38-2
6.1.38-3
6.1.38-4~bpo11+1
6.1.38-4
6.1.52-1
6.1.55-1~bpo11+1
6.1.55-1
6.1.64-1
6.1.66-1
6.1.67-1
6.1.69-1~bpo11+1
6.1.69-1
6.1.76-1~bpo11+1
6.1.76-1

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
6.7.7-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / 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
6.7.7-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}