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Description

In the Linux kernel, the following vulnerability has been resolved: ext4: fix leaking uninitialized memory in fast-commit journal When space at the end of fast-commit journal blocks is unused, make sure to zero it out so that uninitialized memory is not leaked to disk.

PUBLISHED Reserved 2025-10-01 | Published 2025-10-01 | Updated 2025-10-01 | Assigner Linux

Product status

Default status
unaffected

aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e before b8b7922374b00a44137e5bcdd46ef86c8b065f27
affected

aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e before 871800770d7f2f952c7249ad52485c3564dab44e
affected

aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e before d9ba03eb03dc2dccb5450de388ea46bdcaaf8348
affected

aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e before 7c1fb65e8ce85c281d2cba9c236f9edbbc4eaca6
affected

aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e before 594bc43b410316d70bb42aeff168837888d96810
affected

Default status
affected

5.10
affected

Any version before 5.10
unaffected

5.10.163
unaffected

5.15.87
unaffected

6.0.18
unaffected

6.1.4
unaffected

6.2
unaffected

References

git.kernel.org/...c/b8b7922374b00a44137e5bcdd46ef86c8b065f27

git.kernel.org/...c/871800770d7f2f952c7249ad52485c3564dab44e

git.kernel.org/...c/d9ba03eb03dc2dccb5450de388ea46bdcaaf8348

git.kernel.org/...c/7c1fb65e8ce85c281d2cba9c236f9edbbc4eaca6

git.kernel.org/...c/594bc43b410316d70bb42aeff168837888d96810

cve.org (CVE-2022-50465)

nvd.nist.gov (CVE-2022-50465)

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