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CVE-2022-48946

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CVE-2022-48946

Published: Oct 21, 2024

Modified: May 11, 2026

PUBLISHED

Description

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 udf_delete_aext() for deleting extent to avoid some code duplication.

VendorProductVersions

Linux

Linux

affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < c8b6fa4511a7900db9fb0353b630d4d2ed1ba99c
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 7665857f88557c372da35534165721156756f77f
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 72f651c96c8aadf087fd782d551bf7db648a8c2e
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 4d835efd561dfb9bf5409f11f4ecd428d5d29226
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 1a075f4a549481ce6e8518d8379f193ccec6b746

+4 more versions

Linux

Linux

affected
2.6.12
unaffected
0 - < 2.6.12
unaffected
4.9.337 - <= 4.9.*
unaffected
4.14.303 - <= 4.14.*
unaffected
4.19.270 - <= 4.19.*

+6 more versions

References

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