CVE-2024-46781

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Source
https://cve.org/CVERecord?id=CVE-2024-46781
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-46781.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-46781
Downstream
Related
Published
2024-09-18T07:12:37.603Z
Modified
2026-05-15T11:54:49.458050939Z
Summary
nilfs2: fix missing cleanup on rollforward recovery error
Details

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

nilfs2: fix missing cleanup on rollforward recovery error

In an error injection test of a routine for mount-time recovery, KASAN found a use-after-free bug.

It turned out that if data recovery was performed using partial logs created by dsync writes, but an error occurred before starting the log writer to create a recovered checkpoint, the inodes whose data had been recovered were left in the nsdirtyfiles list of the nilfs object and were not freed.

Fix this issue by cleaning up inodes that have read the recovery data if the recovery routine fails midway before the log writer starts.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46781.json"
}
References

Affected packages

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.6.30
Fixed
4.19.322
Type
ECOSYSTEM
Events
Introduced
4.20.0
Fixed
5.4.284
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.226
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.167
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.110
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.51
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.10.10

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-46781.json"