CVE-2023-54088
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
blk-cgroup: hold queue_lock when removing blkg->q_node
When blkg is removed from q->blkg_list from blkg_free_workfn(), queue_lock has to be held, otherwise, all kinds of bugs(list corruption, hard lockup, ..) can be triggered from blkg_destroy_all().
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 81c1188905f88b77743d1fdeeedfc8cb7b67787d < b5dae1cd0d8368b4338430ff93403df67f0b8bcc | affected |
| Linux | Linux | bfe46d2efe46c5c952f982e2ca94fe2ec5e58e2a < 083b58373463a6e5ee60ecb135269348f68ad7df | affected |
| Linux | Linux | f1c006f1c6850c14040f8337753a63119bba39b9 < cd4ffdf56791eec95af01f06bee1ec7665ca75c4 | affected |
| Linux | Linux | f1c006f1c6850c14040f8337753a63119bba39b9 < c164c7bc9775be7bcc68754bb3431fce5823822e | affected |
| Linux | Linux | 6.1.16 < 6.1.17 | affected |
| Linux | Linux | 6.2.3 < 6.2.4 | affected |
| Linux | Linux | 6.3 | affected |
| Linux | Linux | 0 < 6.3 | unaffected |
| Linux | Linux | 6.1.17 <= 6.1.* | unaffected |
| Linux | Linux | 6.2.4 <= 6.2.* | unaffected |
| Linux | Linux | 6.4.12 <= 6.4.* | unaffected |
| Linux | Linux | 6.5 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/b5dae1cd0d8368b4338430ff93403df67f0b8bcc
- https://git.kernel.org/stable/c/083b58373463a6e5ee60ecb135269348f68ad7df
- https://git.kernel.org/stable/c/cd4ffdf56791eec95af01f06bee1ec7665ca75c4
- https://git.kernel.org/stable/c/c164c7bc9775be7bcc68754bb3431fce5823822e
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