Race condition in crossbeam-deque - CVE-2021-32810

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Main Vulnerability Database Vulnerabilities #VU55598

Race condition in crossbeam-deque - CVE-2021-32810

Published: August 5, 2021 / Updated: October 5, 2021


Vulnerability identifier: #VU55598
CSH Severity: High
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-32810
CWE-ID: CWE-362
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a race condition in the "Stealer::steal", "Stealer::steal_batch" and "Stealer::steal_batch_and_pop" functions. A remote attacker can exploit the race and gain unauthorized access to sensitive information and execute arbitrary code on the system.


Affected software

crossbeam-deque
SUSE CaaS Platform
SUSE Enterprise Storage
Red Hat Enterprise Linux Server
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for Power, big endian
Red Hat Enterprise Linux Workstation
Red Hat Enterprise Linux Desktop
CentOS
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for ARM 64
Anolis OS
Red Hat Enterprise Linux for x86_64
SUSE OpenStack Cloud Crowbar
SUSE OpenStack Cloud
HPE Helion Openstack
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Enterprise Linux Server - TUS
Red Hat Enterprise Linux Server - AUS
SUSE Linux Enterprise Debuginfo
SUSE Linux Enterprise Server
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise Software Development Kit
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Workstation Extension
SUSE Linux Enterprise Module for Desktop Applications
Ubuntu
Fedora
Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
rust-unicode-linebreak
rust-argh
rust-argh_derive
rust-argh_shared
rust-weezl
rust-unicode-truncate
rust-filetreelist
rust-git-version-macro
rust-git-version
rust-bugreport
rust-rav1e
rust-askalono-cli
rust-shadow-rs
rust-gettext-rs
rust-fancy-regex
rust-crosstermion
rust-sd
rust-pulldown-cmark
rust-skim
rust-diskonaut
zola
rust-textwrap
rust-tui
rust-tui-react
rust-gitui
rust-asyncgit
rust-gettext-sys
rust-starship
rust-fedora-update-feedback
rust-urlencoding
newsflash
rust-heatseeker
rust-jql
rust-dua-cli
newsboat
rust-versions
rust-tokei
thunderbird (Red Hat package)
MozillaFirefox
MozillaFirefox-debuginfo
MozillaFirefox-debugsource
MozillaFirefox-devel
MozillaFirefox-translations-common
MozillaFirefox-translations-other
firefox (Red Hat package)
thunderbird (Ubuntu package)
MozillaThunderbird
MozillaThunderbird-translations-other
MozillaThunderbird-translations-common
MozillaThunderbird-debugsource
MozillaThunderbird-debuginfo
MozillaFirefox-branding-SLE
thunderbird
firefox
MozillaFirefox-branding-SLED
firefox (Ubuntu package)
Mozilla Firefox
Firefox ESR
Mozilla Thunderbird

How to mitigate CVE-2021-32810

Install updates from vendor's website.

crossbeam-deque - addressed in versions 0.7.4, 0.8.1
Mozilla Firefox - update to 93.0
Firefox ESR - update to 91.2.0
Mozilla Thunderbird - update to 91.2.0
rust-unicode-linebreak - update to 0.1.1-2.fc34
rust-argh - update to 0.1.5-2.fc34
rust-argh_derive - update to 0.1.5-2.fc34
rust-argh_shared - update to 0.1.5-2.fc34
rust-weezl - update to 0.1.5-3.fc34
rust-unicode-truncate - update to 0.2.0-2.fc34
rust-filetreelist - update to 0.2.0-3.fc34
rust-git-version-macro - update to 0.3.4-1.fc34
rust-git-version - update to 0.3.4-1.fc34
rust-bugreport - update to 0.4.0-2.fc34
rust-rav1e - update to 0.4.1-4.fc34
rust-askalono-cli - update to 0.4.3-5.fc34
rust-shadow-rs - update to 0.6.3-1.fc34
rust-gettext-rs - update to 0.7.0-1.fc34
rust-fancy-regex - update to 0.7.0-1.fc34
rust-crosstermion - update to 0.7.0-2.fc34
rust-sd - update to 0.7.6-4.fc34
rust-pulldown-cmark - update to 0.8.0-4.fc34
rust-skim - update to 0.9.4-4.fc34
rust-diskonaut - update to 0.11.0-5.fc34
zola - update to 0.12.2-6.fc34
rust-textwrap - update to 0.14.2-3.fc34
rust-tui - update to 0.15.0-2.fc34
rust-tui-react - update to 0.15.0-2.fc34
rust-gitui - update to 0.16.2-2.fc34
rust-asyncgit - update to 0.16.3-3.fc34
rust-gettext-sys - update to 0.21.2-1.fc34
rust-starship - update to 0.56.0-2.fc34
rust-fedora-update-feedback - update to 1.0.3-1.fc34
rust-urlencoding - update to 1.3.3-1.fc34
newsflash - update to 1.4.1-2.fc34
rust-heatseeker - update to 1.7.1-6.fc34
rust-jql - update to 2.9.4-2.fc34
rust-dua-cli - update to 2.11.1-3.fc34
newsboat - update to 2.24-1.fc34
rust-versions - update to 3.0.2-1.fc34
rust-tokei - update to 12.0.4-7.fc34
thunderbird (Red Hat package) - addressed in versions 91.2.0-1.el7_9, 91.2.0-1.el8_1, 91.2.0-1.el8_2, 91.2.0-1.el8_4
MozillaFirefox - addressed in versions 91.2.0-3.155.2, 91.2.0-8.54.1, 91.2.0-78.143.1, 91.2.0-112.74.1
MozillaFirefox-debuginfo - addressed in versions 91.2.0-3.155.2, 91.2.0-8.54.1, 91.2.0-78.143.1, 91.2.0-112.74.1
MozillaFirefox-debugsource - addressed in versions 91.2.0-3.155.2, 91.2.0-8.54.1, 91.2.0-112.74.1
MozillaFirefox-devel - addressed in versions 91.2.0-3.155.2, 91.2.0-8.54.1, 91.2.0-112.74.1
MozillaFirefox-translations-common - addressed in versions 91.2.0-3.155.2, 91.2.0-8.54.1, 91.2.0-78.143.1, 91.2.0-112.74.1
MozillaFirefox-translations-other - addressed in versions 91.2.0-3.155.2, 91.2.0-8.54.1, 91.2.0-78.143.1
firefox (Red Hat package) - addressed in versions 91.2.0-4.el7_9, 91.2.0-4.el8_1, 91.2.0-4.el8_2, 91.2.0-4.el8_4
thunderbird (Ubuntu package) - update to 1:91.2.1+build1-0ubuntu0.21.10.1
MozillaThunderbird - update to 91.4.0-8.45.2
MozillaThunderbird-translations-other - update to 91.4.0-8.45.2
MozillaThunderbird-translations-common - update to 91.4.0-8.45.2
MozillaThunderbird-debugsource - update to 91.4.0-8.45.2
MozillaThunderbird-debuginfo - update to 91.4.0-8.45.2
MozillaFirefox-branding-SLE - addressed in versions 91-4.19.1, 91-9.5.1
thunderbird - update to 91.6.0-1.0.1
firefox - update to 91.6.0-1.0.1
MozillaFirefox-branding-SLED - update to 91-21.18.1
firefox (Ubuntu package) - addressed in versions 93.0+build1-0ubuntu0.18.04.1, 93.0+build1-0ubuntu0.20.04.1, 93.0+build1-0ubuntu0.21.04.1

External References

Related Security Bulletins