CVE-2020-35912: Concurrent Execution using Shared Resource with Improper Synchronization

An issue was discovered in the lockapi crate before 0.4.2 for Rust. A data race can occur because of MappedRwLockWriteGuard unsoundness...

CVE-2020-35913: Concurrent Execution using Shared Resource with Improper Synchronization

An issue was discovered in the lockapi crate before 0.4.2 for Rust. A data race can occur because of RwLockReadGuard unsoundness...

CVE-2020-35911: Concurrent Execution using Shared Resource with Improper Synchronization

An issue was discovered in the lockapi crate before 0.4.2 for Rust. A data race can occur because of MappedRwLockReadGuard unsoundness...

CVE-2020-35914: Concurrent Execution using Shared Resource with Improper Synchronization

An issue was discovered in the lockapi crate before 0.4.2 for Rust. A data race can occur because of RwLockWriteGuard unsoundness...

CVE-2020-35910: Undefined Security Weakness

An issue was discovered in the lockapi crate before 0.4.2 for Rust. A data race can occur because of MappedMutexGuard unsoundness...

a2 (>=0.2.0, <=0.5.0-alpha.7), a2d (>=0.1.0, <=0.1.11) +5218 more potentially affected by CVE-2020-35910 +4 more via lock_api (>=0.1.5, <=0.3.4)

lockapi CARGO version =0.1.5, =0.2.0, =0.1.0, =0.5.3, =0.1.0, =0.2.1, =0.1.1, =0.0.1, =0.0.1, =0.1.0, =0.1.0, =0.1.0, =0.9.1 and more Source cves: CVE-2020-35910, CVE-2020-35911, CVE-2020-35912, CVE-2020-35913, CVE-2020-35914 Source advisory: OSV:RUSTSEC-2020-0070...

Some lock_api lock guard objects can cause data races

Affected versions of lockapi had unsound implementations of the Send or Sync traits for some guard objects, namely: MappedMutexGuard MappedRwLockReadGuard MappedRwLockWriteGuard RwLockReadGuard RwLockWriteGuard These guards could allow data races through types that are not safe to Send across...

RUSTSEC-2020-0070 Some lock_api lock guard objects can cause data races

Affected versions of lockapi had unsound implementations of the Send or Sync traits for some guard objects, namely: MappedMutexGuard MappedRwLockReadGuard MappedRwLockWriteGuard RwLockReadGuard RwLockWriteGuard These guards could allow data races through types that are not safe to Send across...

spin is no longer actively maintained

The author of the spin crate does not have time or interest to maintain it. Consider the following alternatives all of which support nostd: - conquer-once - lockapi a subproject of parkinglot - spinningtop spinlock crate built on lockapi - spinning...

RUSTSEC-2019-0031 spin is no longer actively maintained

The author of the spin crate does not have time or interest to maintain it. Consider the following alternatives all of which support nostd: - conquer-once - lockapi a subproject of parkinglot - spinningtop spinlock crate built on lockapi - spinning...