LiveActive security incident?Get immediate response
CVE Record

CVE-2007-4799: The perfstat kernel extension in bos.perf.perfstat in AIX 5.3 does not verify privileges when processing a...

The perfstat kernel extension in bos.perf.perfstat in AIX 5.3 does not verify privileges when processing a SET call, which allows local users to cause a denial of service (system hang or crash) via unspecified SET operations.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2007-4799 is a local denial-of-service issue in IBM AIX 5.3. A local user may be able to make the system hang or crash through unspecified perfstat SET operations. The main business concern is outage risk on legacy AIX hosts, not remote takeover based on the provided sources. Exposure is likely limited to AIX 5.3 systems with the affected bos.perf.perfstat component and local users able to exercise the vulnerable interface. The bundle does not identify other AIX releases or products as affected. Treat this as a legacy platform availability risk. It is not described as remotely exploitable, but a crash on critical AIX infrastructure can still interrupt operations. Prioritize systems supporting revenue, logistics, identity, or regulated workloads. Mitigation focus: Inventory AIX 5.3 systems and identify hosts running bos.perf.perfstat.; Review IBM APAR IY97309 and apply IBM-provided fixes if applicable.; Restrict local shell access to trusted users only..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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.

cve · low confidence lookup

CVE-2007-4799 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup
Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

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.

0CVSS vectors
0Timeline events
0ADP providers
1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.