CVE-2022-3566: Linux Kernel TCP tcp_setsockopt race condition
First published: Thu Oct 06 2022(Updated: )
A vulnerability was found in the tcp subsystem in the Linux Kernel, due to a data race around icsk->icsk_af_ops. This issue could allow an attacker to leak internal kernel information.
Credit: cna@vuldb.com cna@vuldb.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel-rt | <0:4.18.0-477.10.1.rt7.274.el8_8 | 0:4.18.0-477.10.1.rt7.274.el8_8 |
| redhat/kernel | <0:4.18.0-477.10.1.el8_8 | 0:4.18.0-477.10.1.el8_8 |
| redhat/kernel | <0:5.14.0-284.11.1.el9_2 | 0:5.14.0-284.11.1.el9_2 |
| redhat/kernel-rt | <0:5.14.0-284.11.1.rt14.296.el9_2 | 0:5.14.0-284.11.1.rt14.296.el9_2 |
| Linux Linux kernel | ||
| redhat/kernel | <6.1 | 6.1 |
| debian/linux | <=5.10.223-1<=5.10.226-1 | 6.1.115-1 6.1.119-1 6.12.6-1 |
Remedy
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
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Reference Links
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=f49cd2f4d6170d27a2c61f1fecb03d8a70c91f57
- https://vuldb.com/?id.211089
- https://launchpad.net/bugs/cve/CVE-2022-3566
- https://www.cve.org/CVERecord?id=CVE-2022-3566 https://nvd.nist.gov/vuln/detail/CVE-2022-3566 https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=f49cd2f4d6170d27a2c61f1fecb03d8a70c91f57
- https://bugzilla.redhat.com/show_bug.cgi?id=2143893
- https://access.redhat.com/errata/RHSA-2023:2736
- https://access.redhat.com/errata/RHSA-2023:2951
- https://access.redhat.com/errata/RHSA-2023:2458
- https://access.redhat.com/errata/RHSA-2023:2148
- https://access.redhat.com/security/cve/cve-2022-3566
- https://access.redhat.com/errata/RHSA-2024:0724
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3566
- https://nvd.nist.gov/vuln/detail/CVE-2022-3566
- https://security-tracker.debian.org/tracker/CVE-2022-3566
- https://ubuntu.com/security/CVE-2022-3566
- https://git.kernel.org/linus/f49cd2f4d6170d27a2c61f1fecb03d8a70c91f57
Parent vulnerabilities
(Appears in the following advisories)
- collector/launchpad-cve
- collector/redhat-cve
- collector/nvd-index
- agent/type
- agent/first-publish-date
- agent/author
- agent/severity
- agent/weakness
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2022-3566
- agent/software-canonical-lookup
- collector/mitre-cve
- source/MITRE
- agent/title
- collector/usn-cve
- source/Ubuntu
- collector/nvd-cve
- source/NVD
- collector/security-tracker-debian
- source/Debian
- agent/references
- agent/softwarecombine
- agent/tags
- agent/description
- agent/event
- agent/last-modified-date
- agent/remedy
- agent/trending
- package-manager/redhat
- vendor/linux
- canonical/linux linux kernel
- package-manager/debian