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CVE Record

CVE-2015-8962: Double free vulnerability in the sg_common_write function in drivers/scsi/sg.c in the Linux kernel before 4...

Double free vulnerability in the sg_common_write function in drivers/scsi/sg.c in the Linux kernel before 4.4 allows local users to gain privileges or cause a denial of service (memory corruption and system crash) by detaching a device during an SG_IO ioctl call.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2015-8962 is a Linux kernel flaw where a local user could trigger memory corruption in the SCSI generic driver. In practical terms, a user or workload already on a system may be able to crash it or potentially gain higher privileges. Public sources do not show confirmed active exploitation. Exposure is most relevant to Linux systems running kernels before 4.4 or vendor kernels lacking the referenced backport. Risk depends on local user or workload access and interaction with SCSI generic functionality. The source bundle does not provide complete affected product or CPE data. Treat this as a kernel local privilege and stability issue, not a remote internet-facing emergency. Prioritize shared Linux hosts, Android-derived platforms, and systems with untrusted local users. Patch through normal kernel maintenance unless internal exposure is high. Mitigation focus: Update to Linux kernel 4.4 or a vendor-supported kernel containing the upstream fix.; Check Android or Linux vendor bulletins for the relevant backported patch level.; Limit untrusted local users and workloads from accessing SCSI generic functionality where feasible..

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

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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
3Source links

CVSS and timeline data

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

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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