fix(deps): update rust crate tokio to v1.43.1 [security]

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
tokio (source)	dev-dependencies	minor	1.40.0 -> 1.43.1
tokio (source)	dependencies	minor	1.40.0 -> 1.43.1

GitHub Vulnerability Alerts

GHSA-rr8g-9fpq-6wmg

The broadcast channel internally calls clone on the stored value when receiving it, and only requires T:Send. This means that using the broadcast channel with values that are Send but not Sync can trigger unsoundness if the clone implementation makes use of the value being !Sync.

Thank you to Austin Bonander for finding and reporting this issue.

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Tokio broadcast channel calls clone in parallel, but does not require Sync

GHSA-rr8g-9fpq-6wmg

More information

Details

The broadcast channel internally calls clone on the stored value when receiving it, and only requires T:Send. This means that using the broadcast channel with values that are Send but not Sync can trigger unsoundness if the clone implementation makes use of the value being !Sync.

Thank you to Austin Bonander for finding and reporting this issue.

Severity

• CVSS Score: Unknown
• Vector String: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U

References

• https://github.com/tokio-rs/tokio/pull/7232
• https://github.com/tokio-rs/tokio
• https://rustsec.org/advisories/RUSTSEC-2025-0023.html

This data is provided by OSV and the GitHub Advisory Database (CC-BY 4.0).

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Broadcast channel calls clone in parallel, but does not require Sync

RUSTSEC-2025-0023

More information

Details

The broadcast channel internally calls clone on the stored value when
receiving it, and only requires T:Send. This means that using the broadcast
channel with values that are Send but not Sync can trigger unsoundness if
the clone implementation makes use of the value being !Sync.

Thank you to Austin Bonander for finding and reporting this issue.

Severity

Unknown

References

• https://crates.io/crates/tokio
• https://rustsec.org/advisories/RUSTSEC-2025-0023.html
• https://github.com/tokio-rs/tokio/pull/7232

This data is provided by OSV and the Rust Advisory Database (CC0 1.0).

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Release Notes

tokio-rs/tokio (tokio)

v1.43.1

Compare Source

v1.43.0: Tokio v1.43.0

Compare Source

1.43.0 (Jan 8th, 2025)

Added

• net: add UdpSocket::peek methods (#​7068)
• net: add support for Haiku OS (#​7042)
• process: add Command::into_std() (#​7014)
• signal: add SignalKind::info on illumos (#​6995)
• signal: add support for realtime signals on illumos (#​7029)

Fixed

• io: don't call set_len before initializing vector in Blocking (#​7054)
• macros: suppress clippy::needless_return in #[tokio::main] (#​6874)
• runtime: fix thread parking on WebAssembly (#​7041)

Changes

• chore: use unsync loads for unsync_load (#​7073)
• io: use Buf::put_bytes in Repeat read impl (#​7055)
• task: drop the join waker of a task eagerly (#​6986)

Changes to unstable APIs

• metrics: improve flexibility of H2Histogram Configuration (#​6963)
• taskdump: add accessor methods for backtrace (#​6975)

Documented

• io: clarify ReadBuf::uninit allows initialized buffers as well (#​7053)
• net: fix ambiguity in TcpStream::try_write_vectored docs (#​7067)
• runtime: fix LocalRuntime doc links (#​7074)
• sync: extend documentation for watch::Receiver::wait_for (#​7038)
• sync: fix typos in OnceCell docs (#​7047)

v1.42.1: Tokio v1.42.1

Compare Source

This release fixes a soundness issue in the broadcast channel. The channel accepts values that are Send but !Sync. Previously, the channel called clone() on these values without synchronizing. This release fixes the channel by synchronizing calls to .clone() (Thanks Austin Bonander for finding and reporting the issue).

Fixed

• sync: synchronize clone() call in broadcast channel (#​7232)

v1.42.0: Tokio v1.42.0

Compare Source

1.42.0 (Dec 3rd, 2024)

Added

• io: add AsyncFd::{try_io, try_io_mut} (#​6967)

Fixed

• io: avoid ptr->ref->ptr roundtrip in RegistrationSet (#​6929)
• runtime: do not defer yield_now inside block_in_place (#​6999)

Changes

• io: simplify io readiness logic (#​6966)

Documented

• net: fix docs for tokio::net::unix::{pid_t, gid_t, uid_t} (#​6791)
• time: fix a typo in Instant docs (#​6982)

v1.41.1: Tokio v1.41.1

Compare Source

1.41.1 (Nov 7th, 2024)

Fixed

• metrics: fix bug with wrong number of buckets for the histogram (#​6957)
• net: display net requirement for net::UdpSocket in docs (#​6938)
• net: fix typo in TcpStream internal comment (#​6944)

v1.41.0: Tokio v1.41.0

Compare Source

1.41.0 (Oct 22th, 2024)

Added

• metrics: stabilize global_queue_depth (#​6854, #​6918)
• net: add conversions for unix SocketAddr (#​6868)
• sync: add watch::Sender::sender_count (#​6836)
• sync: add mpsc::Receiver::blocking_recv_many (#​6867)
• task: stabilize Id apis (#​6793, #​6891)

Added (unstable)

• metrics: add H2 Histogram option to improve histogram granularity (#​6897)
• metrics: rename some histogram apis (#​6924)
• runtime: add LocalRuntime (#​6808)

Changed

• runtime: box futures larger than 16k on release mode (#​6826)
• sync: add #[must_use] to Notified (#​6828)
• sync: make watch cooperative (#​6846)
• sync: make broadcast::Receiver cooperative (#​6870)
• task: add task size to tracing instrumentation (#​6881)
• wasm: enable cfg_fs for wasi target (#​6822)

Fixed

• net: fix regression of abstract socket path in unix socket (#​6838)

Documented

• io: recommend OwnedFd with AsyncFd (#​6821)
• io: document cancel safety of AsyncFd methods (#​6890)
• macros: render more comprehensible documentation for join and try_join (#​6814, #​6841)
• net: fix swapped examples for TcpSocket::set_nodelay and TcpSocket::nodelay (#​6840)
• sync: document runtime compatibility (#​6833)

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