Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: md: call __md_stop_writes in md_stop From the link [1], we can see raid1d was running even after the path raid_dtr -> md_stop -> __md_stop. Let's stop write first in destructor to align with normal md-raid to fix the KASAN issue. [1]. https://lore.kernel.org/linux-raid/CAPhsuW5gc4AakdGNdF8ubpezAuDLFOYUO_sfMZcec6hQFm8nhg@mail.gmail.com/T/#m7f12bf90481c02c6d2da68c64aeed4779b7df74a
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 48df498daf62e1292868005675331929305067f0 before 1678ca35b80a94d474fdc31e2497ce5d7ed52512; affected 48df498daf62e1292868005675331929305067f0 before 690b5c90fd2d81fd1d2b6110fa36783232f6dce2; affected 48df498daf62e1292868005675331929305067f0 before 8e7fb19f1a744fd34e982633ced756fee0498ef7; affected 48df498daf62e1292868005675331929305067f0 before a5a58fab556bfe618b4c9719eb85712d78c6cb10; affected 48df498daf62e1292868005675331929305067f0 before 661c01b2181d9413c799127f13143583b69f20fd; affected 48df498daf62e1292868005675331929305067f0 before f42a9819ba84bed2e609a4dff56af37063dcabdc; affected 48df498daf62e1292868005675331929305067f0 before 0dd84b319352bb8ba64752d4e45396d8b13e6018 |
| Linux / Linux | affected 4.12; unaffected 0 before 4.12; unaffected 4.14.292 through 4.14.*; unaffected 4.19.257 through 4.19.*; unaffected 5.4.212 through 5.4.*; unaffected 5.10.140 through 5.10.*; unaffected 5.15.64 through 5.15.*; unaffected 5.19.6 through 5.19.*; unaffected 6.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/1678ca35b80a94d474fdc31e2497ce5d7ed52512
- https://git.kernel.org/stable/c/690b5c90fd2d81fd1d2b6110fa36783232f6dce2
- https://git.kernel.org/stable/c/8e7fb19f1a744fd34e982633ced756fee0498ef7
- https://git.kernel.org/stable/c/a5a58fab556bfe618b4c9719eb85712d78c6cb10
- https://git.kernel.org/stable/c/661c01b2181d9413c799127f13143583b69f20fd
- https://git.kernel.org/stable/c/f42a9819ba84bed2e609a4dff56af37063dcabdc
- https://git.kernel.org/stable/c/0dd84b319352bb8ba64752d4e45396d8b13e6018