CVE-2024-41080
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
io_uring: fix possible deadlock in io_register_iowq_max_workers()
In the Linux kernel, the following vulnerability has been resolved: io_uring: fix possible deadlock in io_register_iowq_max_workers() The io_register_iowq_max_workers() function calls io_put_sq_data(), which acquires the sqd->lock without releasing the uring_lock. Similar to the commit 009ad9f0c6ee ("io_uring: drop ctx->uring_lock before acquiring sqd->lock"), this can lead to a potential deadlock situation. To resolve this issue, the uring_lock is released before calling io_put_sq_data(), and then it is re-acquired after the function call. This change ensures that the locks are acquired in the correct order, preventing the possibility of a deadlock.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2b188cc1bb857a9d4701ae59aa7768b5124e262e | affected | git | b17397a0a5c56e111f61cb5b77d162664dc00de9 | Unavailable | None listed |
| 2b188cc1bb857a9d4701ae59aa7768b5124e262e | affected | git | 97ed7ff58de66c544692b3c2b988f3f594348de0 | Unavailable | None listed |
| 2b188cc1bb857a9d4701ae59aa7768b5124e262e | affected | git | fdacd09f2ddf7a00787291f08ee48c0421e5b709 | Unavailable | None listed |
| 2b188cc1bb857a9d4701ae59aa7768b5124e262e | affected | git | 950ac86cff338ab56e2eaf611f4936ee34893b63 | Unavailable | None listed |
| 2b188cc1bb857a9d4701ae59aa7768b5124e262e | affected | git | b571a367502c7ef94c688ef9c7f7d69a2ce3bcca | Unavailable | None listed |
| 2b188cc1bb857a9d4701ae59aa7768b5124e262e | affected | git | 73254a297c2dd094abec7c9efee32455ae875bdf | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.1 | Unavailable | None listed |
| 5.10.230 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.173 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.118 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.62 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.9.11 | unaffected | semver | Unavailable | 6.9.* | None listed |
| 6.10 | unaffected | original_commit_for_fix | Unavailable | * | None listed |