Vulnerability Description
A vulnerability was found in linux kernel, where an information leak occurs via ext4_extent_header to userspace.
CVSS Score
7.1
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 4.4.276 |
Related Weaknesses (CWE)
References
- https://access.redhat.com/security/cve/CVE-2022-0850Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2060606ExploitIssue TrackingThird Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ceMailing ListPatchVendor Advisory
- https://syzkaller.appspot.com/bug?id=78e9ad0e6952a3ca16e8234724b2fa92d041b9b8ExploitMailing ListThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2022-0850Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2060606ExploitIssue TrackingThird Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ceMailing ListPatchVendor Advisory
- https://syzkaller.appspot.com/bug?id=78e9ad0e6952a3ca16e8234724b2fa92d041b9b8ExploitMailing ListThird Party Advisory
FAQ
What is CVE-2022-0850?
CVE-2022-0850 is a vulnerability with a CVSS score of 7.1 (HIGH). A vulnerability was found in linux kernel, where an information leak occurs via ext4_extent_header to userspace.
How severe is CVE-2022-0850?
CVE-2022-0850 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-0850?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.