VulnerabilityModified
CVE-2022-0850
A vulnerability was found in linux kernel, where an information leak occurs via ext4_extent_header to userspace.
HIGH 7.1EPSS 0.43%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.43%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability was found in linux kernel, where an information leak occurs via ext4_extent_header to userspace.
- CVSS 3.1
- 7.1 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- EPSS
- 0.43% probability · 36th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- linux/linux kernel
- Source
- secalert@redhat.com
References
- https://access.redhat.com/security/cve/CVE-2022-0850Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2060606Exploit, Issue Tracking, Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ce3aba43599f0b50adbebff133df8d08a3d5fffeMailing List, Patch, Vendor Advisory
- https://syzkaller.appspot.com/bug?id=78e9ad0e6952a3ca16e8234724b2fa92d041b9b8Exploit, Mailing List, Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2022-0850Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2060606Exploit, Issue Tracking, Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ce3aba43599f0b50adbebff133df8d08a3d5fffeMailing List, Patch, Vendor Advisory
- https://syzkaller.appspot.com/bug?id=78e9ad0e6952a3ca16e8234724b2fa92d041b9b8Exploit, Mailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.