In the Linux kernel, the following vulnerability has been resolved: raid1: fix use-after-free for original bio in raid1_write_request() r1_bio->bios[] is used to record new bios that will be issued…
High CVSS 7.8
Summary
In the Linux kernel, the following vulnerability has been resolved: raid1: fix use-after-free for original bio in raid1_write_request() r1_bio->bios[] is used to record new bios that will be issued to underlying disks, however, in raid1_write_request(), r1_bio->bios[] will set to the original bio temporarily. Meanwhile, if blocked rdev is set, free_r1bio() will be called causing that all r1_bio->bios[] to be freed: raid1_write_request() r1_bio = alloc_r1bio(mddev, bio); -> r1_bio->bios[] is…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/3f28d49a328fe20926995d5fbdc92da665596268 Patch
- https://git.kernel.org/stable/c/f423f41b7679c09abb26d2bd54be5cbef23c9446 Patch
- https://git.kernel.org/stable/c/fcf3f7e2fc8a53a6140beee46ec782a4c88e4744 Patch
- https://git.kernel.org/stable/c/3f28d49a328fe20926995d5fbdc92da665596268 Patch
- https://git.kernel.org/stable/c/f423f41b7679c09abb26d2bd54be5cbef23c9446 Patch
- https://git.kernel.org/stable/c/fcf3f7e2fc8a53a6140beee46ec782a4c88e4744 Patch
Timeline
- nvd_ingest NVD