Security readout for executives and security teams
Dirty Pipe is a Linux kernel flaw that can let a local, unprivileged user change data tied to read-only files in memory. In business terms, a low-privilege foothold on an affected Linux system can become full system compromise. CISA lists it in KEV, so treat exposure as urgent. The bundle identifies Linux kernel exposure and specifically lists Linux Kernel 5.17 rc6. Broader version and product exposure should be confirmed against vendor advisories for each Linux distribution, appliance, or embedded product in scope. High priority. This is not a remote-only issue, but it turns an existing local foothold into high-impact compromise and is in CISA KEV. Patch exposed Linux servers, shared hosting, developer systems, and appliances promptly. Mitigation focus: Prioritize kernel updates using your Linux distribution or device vendor advisory.; Check CISA KEV due dates and internal emergency patch policy.; For appliances, validate vendor-specific guidance from NetApp, Siemens, SonicWall, or SUSE as applicable..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-665: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2022-0847 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.8 (3.1)
- Known Exploited
- Yes
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CISA KEV status
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H1.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.8HighVector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://bugzilla.redhat.com/show_bug.cgi?id=2060795CVE reference
- https://dirtypipe.cm4all.com/CVE reference
- https://www.suse.com/support/kb/doc/?id=000020603CVE reference
- https://security.netapp.com/advisory/ntap-20220325-0005/CVE reference
- https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdfCVE reference
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0015CVE reference
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-0847CVE reference · government-resource
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Initialization
Improper Initialization represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.