Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC PR UI S C I A CVSS EPSS %ile KEV L L L N U H H H 7.8 .0321 87.8 YES
AFFECTED Product Versions Fixed n/a n/a – —
TIMELINE Mar 15 Reserved by mitre Apr 13 Published (CNA: mitre) Sep 15 Added to CISA KEV, remediation due 2022-10-06
Integer overflow in the fb_mmap function in drivers/video/fbmem.c in the Linux kernel before 3.8.9, as used in a certain Motorola build of Android 4.1.2 and other products, allows local users to create a read-write memory mapping for the entirety of kernel memory, and consequently gain privileges, via crafted /dev/graphics/fb0 mmap2 system calls, as demonstrated by the Motochopper pwn program.
| Date | Event | Detail |
|---|---|---|
| March 15, 2013 | Reserved | Reserved by mitre |
| April 13, 2013 | Published | Published (CNA: mitre) |
| September 15, 2022 | KEV ADDED | Added to CISA KEV, remediation due 2022-10-06 |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| n/a | n/a | — | n/a | — |
Authoritative record: CVE-2013-2596 at cve.org
Weaknesses: CWE-190
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2013-2596 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
