CVE-2022-50465
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e < b8b7922374b00a44137e5bcdd46ef86c8b065f27 | affected |
| Linux | Linux | aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e < 871800770d7f2f952c7249ad52485c3564dab44e | affected |
| Linux | Linux | aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e < d9ba03eb03dc2dccb5450de388ea46bdcaaf8348 | affected |
| Linux | Linux | aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e < 7c1fb65e8ce85c281d2cba9c236f9edbbc4eaca6 | affected |
| Linux | Linux | aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e < 594bc43b410316d70bb42aeff168837888d96810 | affected |
| Linux | Linux | 5.10 | affected |
| Linux | Linux | 0 < 5.10 | unaffected |
| Linux | Linux | 5.10.163 <= 5.10.* | unaffected |
| Linux | Linux | 5.15.87 <= 5.15.* | unaffected |
| Linux | Linux | 6.0.18 <= 6.0.* | unaffected |
| Linux | Linux | 6.1.4 <= 6.1.* | unaffected |
| Linux | Linux | 6.2 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/b8b7922374b00a44137e5bcdd46ef86c8b065f27
- https://git.kernel.org/stable/c/871800770d7f2f952c7249ad52485c3564dab44e
- https://git.kernel.org/stable/c/d9ba03eb03dc2dccb5450de388ea46bdcaaf8348
- https://git.kernel.org/stable/c/7c1fb65e8ce85c281d2cba9c236f9edbbc4eaca6
- https://git.kernel.org/stable/c/594bc43b410316d70bb42aeff168837888d96810
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