CVE-2022-48946

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Source
https://cve.org/CVERecord?id=CVE-2022-48946
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48946.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-48946
Downstream
Related
Published
2024-10-21T20:05:35.818Z
Modified
2026-03-12T03:24:19.885339Z
Summary
udf: Fix preallocation discarding at indirect extent boundary
Details

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

udf: Fix preallocation discarding at indirect extent boundary

When preallocation extent is the first one in the extent block, the code would corrupt extent tree header instead. Fix the problem and use udfdeleteaext() for deleting extent to avoid some code duplication.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48946.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Fixed
c8b6fa4511a7900db9fb0353b630d4d2ed1ba99c
Fixed
7665857f88557c372da35534165721156756f77f
Fixed
72f651c96c8aadf087fd782d551bf7db648a8c2e
Fixed
4d835efd561dfb9bf5409f11f4ecd428d5d29226
Fixed
1a075f4a549481ce6e8518d8379f193ccec6b746
Fixed
63dbbd8f1499b0a161e701a04aa50148d60bd1f7
Fixed
ae56d9a017724f130cf1a263dd82a78d2a6e3852
Fixed
12a88f572d6d94b5c0b72e2d1782cc2e96ac06cf
Fixed
cfe4c1b25dd6d2f056afc00b7c98bcb3dd0b1fc3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48946.json"