Security readout for executives and security teams
CVE-2022-28356 is a Linux kernel flaw that can let a local, low-privileged user degrade system availability. It is not described as exposing data or enabling remote compromise. Business urgency is highest for shared Linux hosts, container platforms, and appliances where untrusted users or workloads can run code locally. Exposure is limited to Linux systems running affected kernels before the relevant fixed package. Risk is higher where local users, tenants, containers, or third-party applications can execute code. Debian and NetApp advisories indicate downstream/vendor impact should be checked through vendor package guidance. Treat as a moderate availability risk. It is not a remote takeover issue in the provided evidence, but shared Linux infrastructure should be patched promptly because local low-privileged execution is enough to trigger the vulnerable condition. Mitigation focus: Update Linux kernels to vendor packages containing the upstream fix.; For mainline kernels, use Linux 5.17.1 or later fixed builds.; Apply Debian security updates referenced in DSA-5127, DSA-5173, or DLA-3065-1 where 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
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CVE-2022-28356 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
- Medium
- CVSS
- 5.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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.
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:N/I:N/A:H1.83.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.5MediumVector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/torvalds/linux/commit/764f4eb6846f5475f1244767d24d25dd86528a4aCVE reference · x_refsource_MISC
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.1CVE reference · x_refsource_MISC
- DSA-5127CVE reference · vendor-advisory, x_refsource_DEBIAN
- https://security.netapp.com/advisory/ntap-20220506-0006/CVE reference · x_refsource_CONFIRM
- [debian-lts-announce] 20220701 [SECURITY] [DLA 3065-1] linux security updateCVE reference · mailing-list, x_refsource_MLIST
- DSA-5173CVE reference · vendor-advisory, x_refsource_DEBIAN
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.