Описание
crossbeam-deque is a package of work-stealing deques for building task schedulers when programming in Rust. In versions prior to 0.7.4 and 0.8.0, the result of the race condition is that one or more tasks in the worker queue can be popped twice instead of other tasks that are forgotten and never popped. If tasks are allocated on the heap, this can cause double free and a memory leak. If not, this still can cause a logical bug. Crates using Stealer::steal, Stealer::steal_batch, or Stealer::steal_batch_and_pop are affected by this issue. This has been fixed in crossbeam-deque 0.8.1 and 0.7.4.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 93.0+build1-0ubuntu0.18.04.1 |
| devel | released | 93.0+build1-0ubuntu2 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | released | 93.0+build1-0ubuntu0.20.04.1 |
| hirsute | released | 93.0+build1-0ubuntu0.21.04.1 |
| impish | released | 93.0+build1-0ubuntu2 |
| jammy | released | 93.0+build1-0ubuntu2 |
| kinetic | released | 93.0+build1-0ubuntu2 |
| lunar | released | 93.0+build1-0ubuntu2 |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | not-affected | 0.8.1-1 |
| esm-apps/focal | needs-triage | |
| esm-apps/jammy | needs-triage | |
| esm-apps/noble | not-affected | 0.8.1-1 |
| esm-infra-legacy/trusty | DNE | |
| focal | ignored | end of standard support, was needs-triage |
| hirsute | ignored | end of life |
| impish | ignored | end of life |
| jammy | needs-triage |
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EPSS
6.8 Medium
CVSS2
9.8 Critical
CVSS3
Связанные уязвимости
crossbeam-deque is a package of work-stealing deques for building task schedulers when programming in Rust. In versions prior to 0.7.4 and 0.8.0, the result of the race condition is that one or more tasks in the worker queue can be popped twice instead of other tasks that are forgotten and never popped. If tasks are allocated on the heap, this can cause double free and a memory leak. If not, this still can cause a logical bug. Crates using `Stealer::steal`, `Stealer::steal_batch`, or `Stealer::steal_batch_and_pop` are affected by this issue. This has been fixed in crossbeam-deque 0.8.1 and 0.7.4.
crossbeam-deque is a package of work-stealing deques for building task schedulers when programming in Rust. In versions prior to 0.7.4 and 0.8.0, the result of the race condition is that one or more tasks in the worker queue can be popped twice instead of other tasks that are forgotten and never popped. If tasks are allocated on the heap, this can cause double free and a memory leak. If not, this still can cause a logical bug. Crates using `Stealer::steal`, `Stealer::steal_batch`, or `Stealer::steal_batch_and_pop` are affected by this issue. This has been fixed in crossbeam-deque 0.8.1 and 0.7.4.
crossbeam-deque is a package of work-stealing deques for building task ...
crossbeam-deque Data Race before v0.7.4 and v0.8.1
Уязвимость функций "Stealer::steal", "Stealer::steal_batch" и "Stealer::steal_batch_and_pop" браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, позволяющая нарушителю выполнить произвольный код
EPSS
6.8 Medium
CVSS2
9.8 Critical
CVSS3