CVE-2021-29265: Race Condition
First published: Fri Mar 26 2021(Updated: )
An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in drivers/usb/usbip/stub_dev.c allows attackers to cause a denial of service (GPF) because the stub-up sequence has race conditions during an update of the local and shared status, aka CID-9380afd6df70.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <5.11.7 | |
| Debian Debian Linux | =9.0 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.119-1 6.11.10-1 6.12.5-1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.11.7
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=9380afd6df70e24eacbdbde33afc6a3950965d22
- https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html
- https://launchpad.net/bugs/cve/CVE-2021-29265
- https://git.kernel.org/linus/9380afd6df70e24eacbdbde33afc6a3950965d22
- https://security-tracker.debian.org/tracker/CVE-2021-29265
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29265
- https://nvd.nist.gov/vuln/detail/CVE-2021-29265
- https://ubuntu.com/security/CVE-2021-29265
- collector/nvd-index
- agent/type
- collector/launchpad-cve
- source/Launchpad
- agent/author
- agent/severity
- agent/weakness
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/remedy
- agent/first-publish-date
- collector/usn-cve
- source/Ubuntu
- agent/description
- agent/tags
- agent/event
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- agent/last-modified-date
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- agent/trending
- vendor/linux
- canonical/linux linux kernel
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- package-manager/debian