Products
Linux Kernel
Source
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Tags
CVE-2022-48747 details
Published : June 20, 2024, 12:15 p.m.
Last Modified : June 20, 2024, 12:43 p.m.
Last Modified : June 20, 2024, 12:43 p.m.
Description
In the Linux kernel, the following vulnerability has been resolved: block: Fix wrong offset in bio_truncate() bio_truncate() clears the buffer outside of last block of bdev, however current bio_truncate() is using the wrong offset of page. So it can return the uninitialized data. This happened when both of truncated/corrupted FS and userspace (via bdev) are trying to read the last of bdev.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
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Weakness
| Weakness | Name | Description |
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References
| URL | Source |
|---|---|
| https://git.kernel.org/stable/c/3ee859e384d453d6ac68bfd5971f630d9fa46ad3 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
| https://git.kernel.org/stable/c/4633a79ff8bc82770486a063a08b55e5162521d8 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
| https://git.kernel.org/stable/c/6cbf4c731d7812518cd857c2cfc3da9fd120f6ae | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
| https://git.kernel.org/stable/c/941d5180c430ce5b0f7a3622ef9b76077bfa3d82 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
| https://git.kernel.org/stable/c/b63e120189fd92aff00096d11e2fc5253f60248b | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
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