Vulnerability Description
A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function follow_page_pte of the file mm/gup.c of the component BPF. The manipulation leads to race condition. The attack can be launched remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211921 was assigned to this vulnerability.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.1, < 5.4.228 |
| Debian | Debian Linux | 11.0 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=fac3Mailing ListPatchVendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/03/msg00000.htmlMailing ListThird Party Advisory
- https://vuldb.com/?id.211921Third Party Advisory
- https://www.debian.org/security/2023/dsa-5324Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=fac3Mailing ListPatchVendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/03/msg00000.htmlMailing ListThird Party Advisory
- https://vuldb.com/?id.211921Third Party Advisory
- https://www.debian.org/security/2023/dsa-5324Third Party Advisory
FAQ
What is CVE-2022-3623?
CVE-2022-3623 is a vulnerability with a CVSS score of 5.0 (MEDIUM). A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function follow_page_pte of the file mm/gup.c of the component BPF. The manipulati...
How severe is CVE-2022-3623?
CVE-2022-3623 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-3623?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Debian Debian Linux.